MAX5704ATB+T ,Ultra-Small, Single-Channel, 8-/10-/12-Bit Buffered Output Voltage DACs with Internal Reference and SPI InterfaceApplicationsCS8-/10-/CODE DAC12-BIT Programmable Voltage and Current Sources SCLK LATCHREGISTERDACO ..
MAX5712EUT#TG16 ,12-Bit, Low-Power, Rail-to-Rail Voltage-Output Serial DAC in SOT23ApplicationsPIN- TOPAutomatic TuningPART TEMP RANGEPACKAGE MARKGain and Offset AdjustmentPower Ampl ..
MAX5721AUA ,10-Bit, Low-Power, Dual, Voltage-Output DAC with Serial InterfaceELECTRICAL CHARACTERISTICS(V = +2.7V to +5.5V, GND = 0, V = V , R = 5kΩ , C = 200pF, T = T to T , u ..
MAX5721AUA+ ,10-Bit, Low-Power, Dual, Voltage-Output DAC with Serial InterfaceApplications Ordering InformationAutomatic TuningPART TEMP RANGE PIN-PACKAGEGain and Offset Adjustm ..
MAX5721EUA ,10-Bit, Low-Power, Dual, Voltage-Output DAC with Serial Interfaceapplications. DAC outputs employ on-chip Tiny 8-Pin µMAX Package ®precision output amplifiers that ..
MAX5725AAUP+T ,Ultra-Small, Octal-Channel, 8-/10-/12-Bit Buffered Output DACs with Internal Reference and SPI InterfaceApplicationsREGISTER LATCH DACSERIALDOUT OUT0INTERFACE BUFFERProgrammable Voltage and Current Sourc ..
MAZ8030-H ,Silicon planar typeelectrical characteristicsZ Zwithin part numbersReverse current I V ··············· Specified value ..
MAZ8030-L ,Silicon planar typeZener DiodesMAZ8000 SeriesSilicon planar typeUnit : mmFor stabilization of power supplyKA
MAZ8033-H ,Silicon planar typeElectrical characteristics within part numbers T = 25°CaTemperaturecoefficient ofZener voltage Rev ..
MAZ8033-L ,Silicon planar typeelectrical characteristicsZ Zwithin part numbersReverse current I V ··············· Specified value ..
MAZ8036 ,Small-signal deviceFeatures•Extremely low noise voltage caused from the diode (2.4 V to 39V, 1/3 to 1/10 of our conven ..
MAZ8036G ,Silicon planar type This product complies with RoHS Directive (EU 2002/95/EC).Zener Diodes MAZ8xxxG SeriesSilicon plan ..
MAX5704ATB+T
Ultra-Small, Single-Channel, 8-/10-/12-Bit Buffered Output Voltage DACs with Internal Reference and SPI Interface
MAX5703/MAX5704/MAX5705
Ultra-Small, Single-Channel, 8-/10-/12-Bit Buffered Output
Voltage DACs with Internal Reference and SPI Interface
General Description
The MAX5703/MAX5704/MAX5705 single-channel, low-
power, 8-/10-/12-bit, voltage-output digital-to-analog
converters (DACs) include output buffers and an internal
reference that is selectable to be 2.048V, 2.500V, or
4.096V. The MAX5703/MAX5704/MAX5705 accept a
wide supply voltage range of 2.7V to 5.5V with extremely
low power (< 1mW) consumption to accommodate most
low-voltage applications. A precision external reference
input allows rail-to-rail operation and presents a 100kI
(typ) load to an external reference.
The MAX5703/MAX5704/MAX5705 have a 50MHz,
3-wire SPI/QSPI™/MICROWIRE®/DSP-compatible serial
interface. The DAC output is buffered and has a low
supply current of 155FA (typical at 3V) and a low offset
error of Q0.5mV (typical). On power-up, the MAX5703/
MAX5704/MAX5705 reset the DAC outputs to zero,
providing additional safety for applications that drive
valves or other transducers which need to be off on
power-up. The internal reference is initially powered
down to allow use of an external reference.
The MAX5703/MAX5704/MAX5705 include a user-
configurable active-low asynchronous input, AUX for
additional flexibility. This input can be programmed to
asynchronously clear (CLR) or temporarily gate (GATE) the
DAC output to a user-programmable value. A dedicated
active-low asynchronous LDAC input is also included. This
allows simultaneous output updates of multiple devices.
The MAX5703/MAX5704/MAX5705 are available in 10-pin
TDFN/µMAXM packages and are specified over the -40NC
to +125NC temperature range.
Applications
Programmable Voltage and Current Sources
Gain and Offset Adjustment
Automatic Tuning and Optical Control
Power Amplifier Control and Biasing
Process Control and Servo Loops
Portable Instrumentation
Data Acquisition
Benefits and Features
S Single High-Accuracy DAC Channel 12-Bit Accuracy Without Adjustments ±1 LSB INL Buffered Voltage Output Monotonic Over All Operating Conditions
S Three Precision Selectable Internal References 2.048V, 2.500V, or 4.096V
S Internal Output Buffer Rail-to-Rail Operation with External Reference 6.3µs Settling Time Output Directly Drives 2kI Loads
S Small, 10-Pin, 2mm x 3mm TDFN and 3mm x 5mm
µMAX Packages
S Wide 2.7V to 5.5V Supply Range
S Flexible 1.8V to 5.5V VDDIO
S 50MHz, 3-Wire, SPI/QSPI/MICROWIRE/DSP-
Compatible Serial Interface
S Power-On-Reset to Zero-Scale DAC Output
S User-Configurable Asynchronous I/O Functions:
CLR, LDAC, GATE
S Three Software-Selectable Power-Down Output
Impedances: 1kI, 100kI, or High Impedance
S Low 155µA DAC Supply Current at 3V
Ordering Information appears at end of data sheet.QSPI is a trademark of Motorola, Inc.
MICROWIRE is a registered trademark of National
Semiconductor Corp.
Functional Diagram
For related parts and recommended products to use with this part,
DIN
SCLK
OUT
POR
VDD
GND
SPI
SERIAL
INTERFACE
CODE
REGISTER
DAC CONTROL LOGIC
DAC
LATCH
100kI1kI
REF
INTERNAL REFERENCE/
EXTERNAL BUFFER
VDDIO
AUX
LDAC
CODECLEAR/
RESETLOADGATECLEAR/
RESET
POWER
DOWN
BUFFER
8-/10-/
12-BIT
DAC
MAX5703
MAX5704
MAX5705
MAX5703/MAX5704/MAX5705
Ultra-Small, Single-Channel, 8-/10-/12-Bit Buffered Output
Voltage DACs with Internal Reference and SPI Interface
VDD to GND .............................................................-0.3V to +6V
VDDIO to GND .........................................................-0.3V to +6V
OUT, REF to GND ........-0.3V to lower of (VDD + 0.3V) and +6V
CS, SCLK, DIN, AUX, LDAC to GND ......................-0.3V to +6V
Continuous Power Dissipation (TA = +70NC)
TDFN (derate 14.9mW/NC above +70NC) ...............1188.7mW
µMAX (derate 8.8mW/NC above +70NC) ..................707.3mW
Maximum Continuous Current into Any Pin ....................±50mA
Operating Temperature Range ........................-40NC to +125NC
Storage Temperature Range ............................-65NC to +150NC
Lead Temperature (soldering, 10s) ................................+300NC
Soldering Temperature (reflow) ......................................+260NC
TDFN
Junction-to-Ambient Thermal Resistance (θJA) .......67.3NC/W
µMAX
Junction-to-Ambient Thermal Resistance (θJA) .....113.1NC/W
Junction-to-Ambient Thermal Resistance (θJC) ...........36NC/W
ABSOLUTE MAXIMUM RATINGS
Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a four-layer
board. For detailed information on package thermal considerations, refer to www.maximintegated.com/thermal-tutorial.
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional opera-
tion of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect device reliability.
PACKAGE THERMAL CHARACTERISTICS(Note 1)
ELECTRICAL CHARACTERISTICS
(VDD = 2.7V to 5.5V, VDDIO = 1.8V to 5.5V, VGND = 0V, CL = 200pF, RL = 2kI , TA = -40NC to +125NC, unless otherwise noted.)
(Note 2)
PARAMETERSYMBOLCONDITIONSMINTYPMAXUNITS
DC PERFORMANCE (Note 3)
Resolution and MonotonicityN
MAX57038
BitsMAX570410
MAX570512
Integral Nonlinearity (Note 4)INL
MAX5703, 8 bits-0.25±0.05+0.25
LSBMAX5704, 10 bits-0.5±0.2+0.5
MAX5705, 12 bits-1±0. 5+1
Differential Nonlinearity (Note 4)DNL
MAX5703, 8 bits-0.25±0.05+0.25
LSBMAX5704, 10 bits-0.5±0.1+0.5
MAX5705, 12 bits-1±0.2+1
Offset Error (Note 5)OE-5±0.5+5mV
Offset Error Drift±10FV/NC
Gain Error (Note 5)GE-1.0±0.1+1.0%FS
Gain Temperature Coefficient With respect to VREF±2.5ppm of
FS/NC
Zero-Scale Error0+10mV
MAX5703/MAX5704/MAX5705
Ultra-Small, Single-Channel, 8-/10-/12-Bit Buffered Output
Voltage DACs with Internal Reference and SPI Interface
ELECTRICAL CHARACTERISTICS (continued)
(VDD = 2.7V to 5.5V, VDDIO = 1.8V to 5.5V, VGND = 0V, CL = 200pF, RL = 2kI , TA = -40NC to +125NC, unless otherwise noted.)
(Note 2)
PARAMETERSYMBOLCONDITIONSMINTYPMAXUNITS
DAC OUTPUT CHARACTERISTICS
Output Voltage Range (Note 6)
No load0VDD2kI load to GND0VDD -
2kI load to VDD0.2VDD
Load RegulationVOUT = VFS/2
VDD = 3V Q10%,
|IOUT| P 5mA300
FV/mAVDD = 5V Q10%,
|IOUT| P 10mA300
DC Output ImpedanceVOUT = VFS/2
VDD = 3V Q10%,
|IOUT| P 5mA0.3
VDD = 5V Q10%,
|IOUT| P 10mA0.3
Capacitive Load HandlingCL500pF
Resistive Load HandlingRL2kI
Short-Circuit Output CurrentVDD = 5.5V
Sourcing (output
short to GND)30Sinking (output
shorted to VDD)40
DYNAMIC PERFORMANCE
Voltage-Output Slew RateSRPositive and negative2.0V/Fs
Voltage-Output Settling Time
¼ scale to ¾ scale, to P 1 LSB, MAX57032.8¼ scale to ¾ scale, to P 1 LSB, MAX57045.2
¼ scale to ¾ scale, to P 1 LSB, MAX57056.3
DAC Glitch ImpulseMajor code transition 5.0nV·s
Digital FeedthroughCode = 0, all digital inputs from 0V to
VDDIO 0.5nV·s
Power-Up TimeStartup calibration time (Note 7)200Fs
From power-down mode60Fs
DC Power-Supply RejectionVDD = 3V Q10% or 5V Q10%100FV/V
MAX5703/MAX5704/MAX5705
Ultra-Small, Single-Channel, 8-/10-/12-Bit Buffered Output
Voltage DACs with Internal Reference and SPI Interface
ELECTRICAL CHARACTERISTICS (continued)
(VDD = 2.7V to 5.5V, VDDIO = 1.8V to 5.5V, VGND = 0V, CL = 200pF, RL = 2kI , TA = -40NC to +125NC, unless otherwise noted.)
(Note 2)
PARAMETERSYMBOLCONDITIONSMINTYPMAXUNITS
Output Voltage-Noise Density
(DAC Output at Midscale)
External referencef = 1kHz88
nV/√Hz
f = 10kHz79
2.048V internal
reference
f = 1kHz108
f = 10kHz98
2.5V internal
reference
f = 1kHz117
f = 10kHz110
4.096V internal
reference
f = 1kHz152
f = 10kHz145
Integrated Output Noise
(DAC Output at Midscale)
External reference
f = 0.1Hz to 10Hz10
FVP-P
f = 0.1Hz to 10kHz72
f = 0.1Hz to 300kHz298
2.048V internal
reference
f = 0.1Hz to 10Hz11
f = 0.1Hz to 10kHz89
f = 0.1Hz to 300kHz370
2.5V internal
reference
f = 0.1Hz to 10Hz12
f = 0.1Hz to 10kHz99
f = 0.1Hz to 300kHz355
4.096V internal
reference
f = 0.1Hz to 10Hz13
f = 0.1Hz to 10kHz128
f = 0.1Hz to 300kHz400
Output Voltage-Noise Density
(DAC Output at Full Scale)
External referencef = 1kHz113
nV/√Hz
f = 10kHz100
2.048V internal
reference
f = 1kHz172
f = 10kHz157
2.5V internal
reference
f = 1kHz195
f = 10kHz180
4.096V internal
reference
f = 1kHz279
f = 10kHz258
Integrated Output Noise
(DAC Output at Full Scale)
External reference
f = 0.1Hz to 10Hz12
FVP-P
f = 0.1Hz to 10kHz88
f = 0.1Hz to 300kHz280
2.048V internal
reference
f = 0.1Hz to 10Hz14
f = 0.1Hz to 10kHz135
f = 0.1Hz to 300kHz530
2.5V internal
reference
f = 0.1Hz to 10Hz15
f = 0.1Hz to 10kHz160
f = 0.1Hz to 300kHz550
4.096V internal
f = 0.1Hz to 10Hz23
f = 0.1Hz to 10kHz220
MAX5703/MAX5704/MAX5705
Ultra-Small, Single-Channel, 8-/10-/12-Bit Buffered Output
Voltage DACs with Internal Reference and SPI Interface
ELECTRICAL CHARACTERISTICS (continued)
(VDD = 2.7V to 5.5V, VDDIO = 1.8V to 5.5V, VGND = 0V, CL = 200pF, RL = 2kI , TA = -40NC to +125NC, unless otherwise noted.)
(Note 2)
PARAMETERSYMBOLCONDITIONSMINTYPMAXUNITS
REFERENCE INPUT
Reference Input RangeVREF1.24VDDV
Reference Input CurrentIREFVREF = VDD = 5.5V5575FA
Reference Input ImpedanceRREF75100kI
REFERENCE OUPUT
Reference Output VoltageVREF
VREF = 2.048V, TA = +25NC2.0432.0482.053VREF = 2.5V, TA = +25NC2.4942.5002.506
VREF = 4.096V, TA = +25NC4.0864.0964.106
Reference Output Noise Density
VREF = 2.048V f = 1kHz129
nV/√Hz
f = 10kHz122
VREF = 2.500V f = 1kHz158
f = 10kHz151
VREF = 4.096V f = 1kHz254
f = 10kHz237
Integrated Reference Output
Noise
VREF = 2.048V
f = 0.1Hz to 10Hz12
FVP-P
f = 0.1Hz to 10kHz110
f = 0.1Hz to 300kHz390
VREF = 2.500V
f = 0.1Hz to 10Hz15
f = 0.1Hz to 10kHz129
f = 0.1Hz to 300kHz430
VREF = 4.096V
f = 0.1Hz to 10Hz20
f = 0.1Hz to 10kHz205
f = 0.1Hz to 300kHz525
Reference Temperature
Coefficient (Note 8)
MAX5705A±4±12ppm/NCMAX5703/MAX5704/MAX5705B±10±25
Reference Drive CapacityExternal load25kI
Reference Capacitive Load
Handling200pF
Reference Load RegulationISOURCE = 0 to 500FA1.0mV/mA
Reference Line Regulation0.1mV/V
MAX5703/MAX5704/MAX5705
Ultra-Small, Single-Channel, 8-/10-/12-Bit Buffered Output
Voltage DACs with Internal Reference and SPI Interface
ELECTRICAL CHARACTERISTICS (continued)
(VDD = 2.7V to 5.5V, VDDIO = 1.8V to 5.5V, VGND = 0V, CL = 200pF, RL = 2kI , TA = -40NC to +125NC, unless otherwise noted.)
(Note 2)
PARAMETERSYMBOLCONDITIONSMINTYPMAXUNITS
POWER REQUIREMENTS
Supply VoltageVDDVREF = 4.096V4.55.5VAll other options2.75.5
I/O Supply VoltageVDDIO1.85.5V
Supply Current (DAC Output at
Midscale) (Note 9)IDD
External referenceVREF = 3V135190
VREF = 5V165225
Internal reference,
reference pin
undriven
VREF = 2.048V190265
VREF = 2.5V205280
VREF = 4.096V250340
Internal reference,
reference pin driven
VREF = 2.048V215300
VREF = 2.5V225315
VREF = 4.096V275375
Supply Current (DAC Output at
Full Scale) (Note 9)IDD
External referenceVREF = 3V155210
VREF = 5V200265
Internal reference,
reference pin
undriven
VREF = 2.048V205280
VREF = 2.5V220300
VREF = 4.096V275375
Internal reference,
reference pin driven
VREF = 2.048V225310
VREF = 2.5V240330
VREF = 4.096V300410
Power-Down Mode Supply
Current (DAC Powered Down,
Reference Remains Active)
(Note 9)
IDDInternal reference,
reference pin driven
VREF = 2.048V90135VREF = 2.5V93135
VREF = 4.096V100150
Power-Down Mode Supply
Current (Note 9)IPDExternal reference, VDD = VREF0.42FA
Digital Supply Current (Note 9)IDDIO1.0FA
DIGITAL INPUT CHARACTERISTICS (CS, SCLK, DIN, LDAC, AUX)
Input High VoltageVIH
2.2V < VDDIO < 5.5V0.7 x
VDDIOV
1.8V < VDDIO < 2.2V0.8 x
VDDIO
Input Low VoltageVIL
2.2V < VDDIO < 5.5V0.3 x
VDDIOV
1.8V < VDDIO < 2.2V0.2 x
VDDIO
MAX5703/MAX5704/MAX5705
Ultra-Small, Single-Channel, 8-/10-/12-Bit Buffered Output
Voltage DACs with Internal Reference and SPI Interface
ELECTRICAL CHARACTERISTICS (continued)
(VDD = 2.7V to 5.5V, VDDIO = 1.8V to 5.5V, VGND = 0V, CL = 200pF, RL = 2kI , TA = -40NC to +125NC, unless otherwise noted.)
(Note 2)
PARAMETERSYMBOLCONDITIONSMINTYPMAXUNITS
Hysteresis VoltageVH0.15V
Input Leakage Current (Note 9)IIN±0.1±1FA
Input CapacitanceCIN3pF
SPI TIMING CHARACTERISTICS (CS, SCLK, DIN, LDAC, AUX) (Note 10)
SCLK Frequency2.7V ≤ VDDIO ≤ 5.5V050MHz1.8V ≤ VDDIO < 2.7V033
SCLK PeriodtSCLK2.7V ≤ VDDIO ≤ 5.5V20ns1.8V ≤ VDDIO < 2.7V30
SCLK Pulse Width HightCH8ns
SCLK Pulse Width LowtCL8ns
CS Fall to SCLK Fall Setup TimetCSS0To first SCLK
falling edge
2.7V ≤ VDDIO ≤ 5.5V8ns1.8V ≤ VDDIO < 2.7V12
CS Fall to SCLK Fall Hold TimetCSH0Applies to inactive SCLK falling edge
preceding the first SCLK falling edge0ns
CS Rise to SCLK Fall Hold TimetCSH1Applies to the 24th SCLK falling edge0ns
CS Rise to SCLK FalltCSAApplies to the 24th SCLK falling edge,
aborted sequence12ns
SCLK Fall to CS FalltCSFApplies to 24th SCLK falling edge100ns
CS Pulse Width HightCSPW20ns
DIN to SCLK Fall Setup TimetDS5ns
DIN to SCLK Fall Hold TimetDH4.5ns
CLR Pulse Width LowtCLPW20ns
CLR Rise to CS FalltCSCRequired for command to be executed20ns
LDAC Pulse Width LowtLDPW20ns
LDAC Fall to SCLK Fall HoldtLDHApplies to 24th SCLK falling edge20ns
MAX5703/MAX5704/MAX5705
Ultra-Small, Single-Channel, 8-/10-/12-Bit Buffered Output
Voltage DACs with Internal Reference and SPI Interface
Note 2: Electrical specifications are production tested at TA = +25°C. Specifications over the entire operating temperature range
are guaranteed by design and characterization. Typical specifications are at TA = +25°C.
Note 3: DC Performance is tested without load.
Note 4: Linearity is tested with unloaded outputs to within 20mV of GND and VDD.
Note 5: Gain and offset calculated from measurements made with VREF = VDD at code 30 and 4065 for MAX5705, code 8 and
1016 for MAX5704, and code 2 and 254 for MAX5703.
Note 6: Subject to zero and full-scale error limits and VREF settings.
Note 7: On power-up, the device initiates an internal 200Fs (typ) calibration sequence. All commands issued during this time will
be ignored.
Note 8: Specification is guaranteed by design and characterization.
Note 9: Static logic inputs with VIL = VGND and VIH = VDDIO.
Note 10: All timing is tested with VIL = VGND and VIH = VDDIO.
Figure 1. SPI Serial Interface Timing Diagram
ELECTRICAL CHARACTERISTICS (continued)
(VDD = 2.7V to 5.5V, VDDIO = 1.8V to 5.5V, VGND = 0V, CL = 200pF, RL = 2kI , TA = -40NC to +125NC, unless otherwise noted.)
(Note 2)
DIN23
DIN
SCLK
tDStDH
tCLtCSAtCSH1
tCSF
tCHtCSH0
tCSPW
tCLPWtCSC
tCSS0
tSCLK567891023241
DIN22DIN21DIN20DIN19DIN18DIN17DIN16DIN15DIN14DIN1DIN0DIN23’
tLDHtLDPW
CLR
LDAC
MAX5703/MAX5704/MAX5705
Ultra-Small, Single-Channel, 8-/10-/12-Bit Buffered Output
Voltage DACs with Internal Reference and SPI Interface
Typical Operating Characteristics
(MAX5705, 12-bit performance, TA = +25NC, unless otherwise noted.)
INL vs. CODE
MAX5703 toc01
CODE (LSB)
INL (LSB)
VDD = VREF = 3V
NO LOAD
INL vs. CODE
MAX5703 toc02
CODE (LSB)
INL (LSB)
VDD = VREF = 5V
NO LOAD
DNL vs. CODE
MAX5703 toc03
CODE (LSB)
DNL (LSB)
VDD = VREF = 3V
NO LOAD
DNL vs. CODE
MAX5703 toc04
CODE (LSB)
DNL (LSB)
VDD = VREF = 5V
NO LOAD
INL AND DNL vs. SUPPLY VOLTAGE
MAX5703 toc05
SUPPLY VOLTAGE (V)
ERROR (LSB)
MIN INLMIN DNL
MAX DNL
MAX INL
VDD = VREF
TEMPERATURE (°C)
INL AND DNL vs. TEMPERATURE
MAX5703 toc06
ERROR (LSB)
MIN INL
MIN DNL
MAX DNLMAX INL
VDD = VREF = 3V
OFFSET AND ZERO-SCALE ERROR
vs. SUPPLY VOLTAGE
MAX5703 toc07
ERROR (mV)
VREF = 2.5V (EXTERNAL)
NO LOAD
OFFSET ERROR
ZERO-SCALE ERROR
OFFSET AND ZERO-SCALE ERROR
vs. TEMPERATURE
MAX5703 toc08
ERROR (mV)
VREF = 2.5V (EXTERNAL)
NO LOAD
OFFSET ERROR (VDD = 5V)
OFFSET ERROR (VDD = 3V)
ZERO-SCALE ERROR
FULL-SCALE ERROR AND GAIN ERROR
vs. SUPPLY VOLTAGE
MAX5703 toc09
ERROR (%fs)
VREF = 2.5V (EXTERNAL)
NO LOAD
GAIN ERROR
FULL-SCALE ERROR
MAX5703/MAX5704/MAX5705
Ultra-Small, Single-Channel, 8-/10-/12-Bit Buffered Output
Voltage DACs with Internal Reference and SPI Interface
Typical Operating Characteristics (continued)
(MAX5705, 12-bit performance, TA = +25NC, unless otherwise noted.)
FULL-SCALE ERROR AND GAIN ERROR
vs. TEMPERATURE
MAX5703 toc10
TEMPERATURE (°C)
ERROR (%fsr)
VREF = 2.5V (EXTERNAL)
NO LOAD
GAIN ERROR (VDD = 3V)
FULL-SCALE ERROR
GAIN ERROR (VDD = 5V)
SUPPLY CURRENT vs. TEMPERATURE
(PIN UNDRIVEN FOR INTERNAL REF MODES)
MAX5703 toc11
TEMPERATURE (°C)
SUPPLY CURRENT (µA)
VDD = VDDIO
VDAC_ = FULL SCALE
DAC ENABLED
NO LOAD
VREF = VDD = 3V
VREF = VDD = 5V
VREF = 2.5V, VDD = 3V
VREF = 2.048V,
VDD = 3V
VREF = 4.096V,
VDD = 5V
SUPPLY CURRENT vs. SUPPLY VOLTAGE
(2.048V INTERNAL REFERENCE)
MAX5703 toc12
SUPPLY VOLTAGE (V)
SUPPLY CURRENT (µA)
VDD = VDDIO
VDAC = FULL SCALE
NO LOAD
DAC OFF
REFERENCE
OUTPUT ONLY
DAC ON
REFERENCE PAD DRIVEN
DAC ON
REFERENCE PAD
UNDRIVEN
SUPPLY CURRENT vs. SUPPLY VOLTAGE
(2.500V INTERNAL REFERENCE)
MAX5703 toc13
SUPPLY VOLTAGE (V)
SUPPLY CURRENT (µA)
VDD = VDDIO
VDAC = FULL SCALE
NO LOAD
DAC OFF
REFERENCE
OUTPUT ONLY
DAC ON REFERENCE PAD DRIVEN
DAC ON EXT REFERENCE = 2.5V
DAC ON
REFERENCE PAD UNDRIVEN
SUPPLY CURRENT vs. SUPPLY VOLTAGE
(4.096V INTERNAL REFERENCE)
MAX5703 toc14
SUPPLY CURRENT (µA)
SUPPLY VOLTAGE (V)
VDD = VDDIO
VDAC = FULL SCALE
NO LOAD
DAC OFF
REFERENCE
OUTPUT ONLY
DAC ON
REFERENCE PAD DRIVEN
DAC ON
REFERENCE PAD
UNDRIVEN
POWER-DOWN MODE CURRENT
vs. SUPPLY VOLTAGE
MAX5703 toc15
POWER-DOWN SUPPLY CURRENT (µA)0.1
SUPPLY VOLTAGE (V)
VDD = VREF
(EXTERNAL, ACTIVE)
TA = -40°C
TA = +85°C
TA = +25°C
TA = +125°C
SUPPLY CURRENT vs. CODE
(FOR INTERNAL REF, PIN IS UNDRIVEN)
MAX5703 toc16
SUPPLY CURRENT (µA)
NO LOAD, TA = +25°C
VDD = VREF(EXT) = 3V
VDD = VREF(EXT) = 5V
VDD = 5V,
VREF(INT) = 4.096V
VDD = 5V,
VREF(INT) = 2.048V
VDD = 5V,
VREF(INT) = 2.5V
IREF (EXTERNAL) vs. CODE
MAX5703 toc17
SUPPLY CURRENT (µA)
VDD = VREF
NO LOAD
VREF = 5V
VREF = 3V
MAX5703/MAX5704/MAX5705
Ultra-Small, Single-Channel, 8-/10-/12-Bit Buffered Output
Voltage DACs with Internal Reference and SPI Interface
Typical Operating Characteristics (continued)
(MAX5705, 12-bit performance, TA = +25NC, unless otherwise noted.)
SETTLING TO ±1 LSB
(VDD = VREF = 5V, RL = 2kI, CL = 200pF)
MAX5703 toc18
VOUT
2V/div
2µs/div
ZOOMED
VOUT
1 LSB/div
TRIGGER
PULSE
10V/div
1/4 SCALE TO 3/4
SCALE
5.9µs
MAJOR CODE TRANSITION GLITCH ENERGY
(VDD = VREF = 5V, RL = 2kI, CL = 200pF)
MAX5703 toc20
TRIGGER
PULSE
5V/div
ZOOMED
VOUT
1.25mV/div
2µs/div
1 LSB CHANGE
(MIDCODE TRANSITION
0x800 TO 0x7FF)
GILTCH IMPULSE = 5nV*S
VOUT vs. TIME TRANSIENT
EXITING POWER-DOWN
MAX5703 toc22
24TH EDGE
VDD = 5V, VREF = 2.5V
EXTERNAL
VCLK
5V/div
VOUT
1V/div
SETTLING TO ±1 LSB
(VDD = VREF = 5V, RL = 2kI, CL = 200pF)
MAX5703 toc19
ZOOMED
VOUT
1 LSB/div
TRIGGER
PULSE
10V/div
VOUT
2V/div
2µs/div
6.3µs
3/4 SCALE TO 1/4 SCALE
MAJOR CODE TRANSITION GLITCH ENERGY
(VDD = VREF = 5V, RL = 2kI, CL = 200pF)
MAX5703 toc21
TRIGGER
PULSE
5V/div
ZOOMED
VOUT
1.25mV/div
2µs/div
1 LSB CHANGE
(MIDCODE TRANSITION
0x7FF TO 0x800)
GILTCH IMPULSE = 5nV*S
POWER-ON RESET TO 0V
MAX5703 toc23
VDD = VREF = 5V
10kI LOAD TO VDD
VDD
2V/div
VOUT
2V/div
MAX5703/MAX5704/MAX5705
Ultra-Small, Single-Channel, 8-/10-/12-Bit Buffered Output
Voltage DACs with Internal Reference and SPI Interface
Typical Operating Characteristics (continued)
(MAX5705, 12-bit performance, TA = +25NC, unless otherwise noted.)
DIGITAL FEEDTHROUGH
(VDD = VREF = 5V, RL = 2kI, CL = 200pF)
MAX5703 toc24
VOUT
125µV/div
1µs/div
VDD = VREF = 5V
DAC AT MIDSCALE
DIGITAL FEEDTHROUGH = 0.1nV·s
0.1Hz TO 10Hz OUTPUT NOISE, EXTERNAL
REFERENCE (VDD = 5V, VREF = 4.5V)
MAX5703 toc29
VOUT
5µV/div
MIDSCALE UNLOADED
VP-P = 10µV
OUTPUT LOAD REGULATION
MAX5703 toc25
IOUT (mA)
OUT
(mV)20100-10-20
VDD = 5V
VDD = 3V
VDD = VREF
MIDSCALE
0.1Hz TO 10Hz OUTPUT NOISE, INTERNAL
REFERENCE (VDD = 5V, VREF = 2.048V)
MAX5703 toc30
VOUT
5µV/div
MIDSCALE UNLOADED
VP-P = 11µV
OUTPUT CURRENT LIMITING
MAX5703 toc26
IOUT (mA)
OUT
(mV)301020-20-100-30
VDD = 3V
VDD = 5V
VDD = VREF
MIDSCALE
HEADROOM AT RAILS
vs. OUTPUT CURRENT (VDD = VREF)
MAX5703 toc27
IOUT (mA)
OUT
(V)86723451
VDD = 5V, SOURCING
FULL SCALE
VDD = 3V, SOURCING
FULL SCALE
VDD = 3V AND 5V SINKING
ZERO SCALE
NOISE-VOLTAGE DENSITY
vs. FREQUENCY (DAC AT MIDSCALE)
MAX5703 toc28
FREQUENCY (Hz)
NOISE-VOLTAGE DENSITY (nV/
(Hz))
10k1k
100100k
VDD = 5V, VREF = 4.096V
(INTERNAL)
VDD = 5V, VREF = 2.5V
(INTERNAL)
VDD = 5V, VREF = 2.048V
(INTERNAL)
VDD = 5V, VREF = 5V
(EXTERNAL)
MAX5703/MAX5704/MAX5705
Ultra-Small, Single-Channel, 8-/10-/12-Bit Buffered Output
Voltage DACs with Internal Reference and SPI Interface
Typical Operating Characteristics (continued)
(MAX5705, 12-bit performance, TA = +25NC, unless otherwise noted.)
0.1Hz TO 10Hz OUTPUT NOISE, INTERNAL
REFERENCE (VDD = 5V, VREF = 2.500V)
MAX5703 toc31
VOUT
5µV/div
4s/div
MIDSCALE UNLOADED
VP-P = 12µV
DEVICE COUNT
VREF DRIFT vs. TEMPERATURE
MAX5703 toc33
TEMPERATURE COEFFICIENT (ppm/°C)
VDD = 2.7V
VREF = 2.5V
BOX METHOD
INTERNAL REFERENCE NOISE
DENSITY vs. FREQUENCY
MAX5703 toc35
NOISE-VOLTAGE DENSITY (nV/
(Hz))
10k1k
100100k
VREF = 4.096V
VREF = 2.5V
VREF = 2.048V
0.1Hz TO 10Hz OUTPUT NOISE, INTERNAL
REFERENCE (VDD = 5V, VREF = 4.096V)
MAX5703 toc32
VOUT
5µV/div
4s/div
MIDSCALE UNLOADED
VP-P = 13µV
REFERENCE OUTPUT CURRENT (µA)
REF
(mV)
REFERENCE LOAD REGULATION
MAX5703 toc34
VDD = 5V
INTERNAL REFERENCE
VREF = 2.048V, 2.5V, 4.096V
SUPPLY CURRENT
vs. SUPPLY VOLTAGE
MAX5703 toc36
SUPPLY CURRENT (µA)321
VDD = 5V
ALL I/O PINS SWEPT
VDDIO = 5V
VDDIO = 3V
VDDIO = 1.8V
