MAX5154AEEE+-MAX5154BCEE+-MAX5154BEEE+-MAX5155ACEE+ Fast Delivery |IC PHOENIX CO.,LIMITED

MAX5154AEEE+ ,Low-Power, Dual, 12-Bit Voltage-Output DACs with Serial InterfaceMAX5154/MAX515519-1316; Rev 1; 12/97Low -Pow er, Dual, 12-Bit Voltage-Output DACsw ith Serial Inter ..
MAX5154BCEE ,Low-Power, Dual, 12-Bit Voltage-Output DACs with Serial InterfaceFeatures' 12-Bit Dual DAC with Internal Gain of +2V/VThe MAX5154/MAX5155 low-power, serial, voltage ..
MAX5154BCEE+ ,Low-Power, Dual, 12-Bit Voltage-Output DACs with Serial InterfaceELECTRICAL CHARACTERISTICS—MAX5154(V = +5V ±10%, V = V = 2.048V, R = 10kΩ, C = 100pF, T = T to T , ..
MAX5154BEEE , Low-Power, Dual, 12-Bit Voltage-Output DACs with Serial Interface
MAX5154BEEE+ ,Low-Power, Dual, 12-Bit Voltage-Output DACs with Serial InterfaceGeneral Description ________
MAX5155ACEE+ ,Low-Power, Dual, 12-Bit Voltage-Output DACs with Serial InterfaceFeatures♦ 12-Bit Dual DAC with Internal Gain of +2V/VThe MAX5154/MAX5155 low-power, serial, voltage ..
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MAX9650ATA+T ,High-Current VCOM Drive Op Amps for TFT LCDsELECTRICAL CHARACTERISTICS(V = 19V, V = 0V, V = V = V /2, T = T to T , unless otherwise noted. Typi ..
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MAX9650AZK+T ,High-Current VCOM Drive Op Amps for TFT LCDsApplicationsMAX9650AZK+ 1 5 SOT23 ADSITFT-LCD PanelsMAX9650AZK/V+ 1 5 SOT23 ADSKInstrument Control ..
MAX9651ATA+T ,High-Current VCOM Drive Op Amps for TFT LCDs MAX9650/MAX9651High-Current VCOM Drive Op Ampsfor TFT LCDs
MAX965ESA ,Single/Dual/Quad / Micropower / Ultra-Low-Voltage / Rail-to-Rail I/O ComparatorsApplications2-Cell Battery-Powered/Portable Systems ______________Ordering InformationWindow Compar ..

MAX5154AEEE+-MAX5154BCEE+-MAX5154BEEE+-MAX5155ACEE+
Low-Power, Dual, 12-Bit Voltage-Output DACs with Serial Interface
_______________General Description
The MAX5154/MAX5155 low-power, serial, voltage-out-
put, dual 12-bit digital-to-analog converters (DACs)
consume only 500μA from a single +5V (MAX5154) or
+3V (MAX5155) supply. These devices feature Rail-to-
Rail®output swing and are available in a space-saving
16-pin QSOP package. To maximize the dynamic
range, the DAC output amplifiers are configured with an
internal gain of +2V/V.
The 3-wire serial interface is SPI™/QSPI™ and
Microwire™ compatible. Each DAC has a double-
buffered input organized as an input register followed
by a DAC register, which allows the input and DAC reg-
isters to be updated independently or simultaneously
with a 16-bit serial word. Additional features include
programmable shutdown (2μA), hardware-shutdown
lockout (PDL), a separate reference voltage input for
each DAC that accepts AC and DC signals, and an
active-low clear input (CL) that resets all registers and
DACs to zero. These devices provide a programmable
logic pin for added functionality, and a serial-data out-
put pin for daisy chaining.
________________________Applications
Industrial Process ControlRemote Industrial Controls
Digital Offset and GainMicroprocessor-
AdjustmentControlled Systems
Motion ControlAutomatic Test
Equipment (ATE)
____________________________Features12-Bit Dual DAC with Internal Gain of +2V/VRail-to-Rail Output Swing12μs Settling TimeSingle-Supply Operation:+5V (MAX5154)
+3V (MAX5155)Low Quiescent Current:500μA (normal operation)
2μA (shutdown mode)SPI/QSPI and Microwire CompatibleAvailable in Space-Saving 16-Pin QSOP PackagePower-On Reset Clears Registers and DACs
to ZeroAdjustable Output Offset
Low-Power, Dual, 12-Bit Voltage-Output DACsith Serial Interface
19-1316; Rev 1; 12/97
______________Ordering Information
Rail-to-Rail is a registered trademark of Nippon Motorola Ltd.SPI and QSPI are trademarks of Motorola, Inc.
Microwire is a trademark of National Semiconductor Corp.
REFAVDDAGNDDGNDPDLCLDOUT
16-BIT
SHIFT
REGISTER
CONTROL
INPUT
REG A
INPUT
REG B
SCLKUPOREFBDINCS
DAC B
DAC ADAC
REG A
LOGIC
OUTPUT
DECODE
CONTROL
DAC
REG B
MAX5154
MAX5155
OUTB
OSB
OUTA
OSA
_________________________________________________________Functional Diagram
Ordering Information continued at end of data sheet.
Pin Configuration appears at end of data sheet.
INL
(LSB)PIN-PACKAGETEMP. RANGEPART
±1/2
±1/2
16 QSOP
16 Plastic DIP
16 Plastic DIP0°C to +70°C
0°C to +70°C
0°C to +70°CMAX5154ACEE
MAX5154BCPE
MAX5154ACPE16 QSOP0°C to +70°CMAX5154BCEE
Low-Power, Dual, 12-Bit Voltage-Output DACsith Serial Interface
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS—MAX5154
(VDD= +5V ±10%, VREFA= VREFB= 2.048V, RL= 10kΩ, CL= 100pF, TA= TMINto TMAX, unless otherwise noted. Typical values are
at TA= +25°C (OS_ tied to AGND for a gain of +2V/V).)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation 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.
VDDto AGND............................................................-0.3V to +6V
VDDto DGND...........................................................-0.3V to +6V
AGND to DGND..................................................................±0.3V
OSA, OSB to AGND........................(AGND - 4V) to (VDD+ 0.3V)
REF_, OUT_ to AGND.................................-0.3V to (VDD+ 0.3V)
Digital Inputs (SCLK, DIN, CS,CL, PDL)
to DGND............................................................(-0.3V to +6V)
Digital Outputs (DOUT, UPO)
to DGND................................................-0.3V to (VDD+ 0.3V)
Maximum Current into Any Pin.........................................±20mA
Continuous Power Dissipation (TA= +70°C)
Plastic DIP (derate 10.5mW/°C above +70°C)...........842mW
QSOP (derate 8.30mW/°C above +70°C)...................667mW
CERDIP (derate 10.00mW/°C above +70°C)..............800mW
Operating Temperature Ranges
MAX515_ _C_ E.................................................0°C to +70°C
MAX515_ _E_ E..............................................-40C°to +85°C
MAX515_ _MJE.............................................-55°C to +125°C
Storage Temperature Range.............................-65°C to +150°C
Lead Temperature (soldering, 10sec).............................+300°C
(Note 1)
Input code = 0000 hex,
VREF_= (VDD- 1.4Vp-p) at 1kHz
Input code = 1FFE hex,
VREF_= 0.67Vp-p at 2.5VDC
4.5V ≤VDD≤5.5V
Minimum with code 1554 hex
Normalized to 2.048V
Guaranteed monotonic
Code = 6
Normalized to 2.048V-82Reference Feedthrough
kHz300Reference 3dB Bandwidth1420RREFReference Input Resistance
REFReference Input RangeV0VDD- 1.4LSB±1/2INL
Bits12Resolution
Integral Nonlinearity
PSRRVDDPower-Supply
Rejection RatioμV/V20260
ppm/°C4Gain-Error Tempco
LSB±1DNLDifferential Nonlinearity±6VosOffset Error
ppm/°C4TCVosOffset Tempco
LSB-0.2±3Gain Error
MAX5154A
MAX5154B
CONDITIONSUNITSMINTYPMAXSYMBOLPARAMETER
Input code = 1FFE hex,
VREF_= 1Vp-p at 1.25VDC, f = 25kHzdB75SINADSignal-to-Noise plus
Distortion Ratio
CL, PDL, CS, DIN, SCLKV0.8VILInput Low Voltage
VIN= 0V to VDDμA0.001±1IINInput Leakage Current8CINInput Capacitance200VHYSInput Hysteresis
CL, PDL, CS, DIN, SCLKV3VIHInput High Voltage
STATIC PERFORMANCE
REFERENCE INPUT
MULTIPLYING-MODE PERFORMANCE
DIGITAL INPUTS
Low-Power, Dual, 12-Bit Voltage-Output DACith Serial Interface
ELECTRICAL CHARACTERISTICS—MAX5154 (continued)
(VDD= +5V ±10%, VREFA= VREFB= 2.048V, RL= 10kΩ, CL= 100pF, TA= TMINto TMAX, unless otherwise noted. Typical values are
at TA= +25°C (OS_ tied to AGND for a gain of +2V/V).)
Note 1:Accuracy is specified from code 6 to code 4095.
Note 2:Accuracy is better than 1LSB for VOUT_ greater than 6mV and less than VDD- 50mV. Guaranteed by PSRR test at the end
points.
Note 3:Digital inputs are set to either VDDor DGND, code = 0000 hex, RL= ∞.
Note 4:SCLK minimum clock period includes the rise and fall times.= VDD, fDIN= 100kHz, VSCLK= 5Vp-p
ISOURCE= 2mA
(Note 4)
(Note 3)
(Note 3)
Rail-to-rail (Note 2)
To 1/2LSB of full-scale, VSTEP= 4V
ISINK= 2mA
tCLSCLK Pulse Width Low
CONDITIONS40tCHSCLK Pulse Width High
nV-s5Digital Crosstalk
nV-s5Digital Feedthrough25Time Required to Exit Shutdown2434ROS_OSA or OSB Input Resistance100tCPSCLK Clock Period0±1Reference Current in Shutdown210IDD(SHDN)Power-Supply Current
in Shutdown0.50.65IDDPower-Supply Current4.55.5VDDPositive Supply Voltage40tDSSDI Setup TimeVDD- 0.5VOHOutput High VoltagetCSHSCLK Rise to CSRise
Hold Time40tCSSCSFall to SCLK Rise
Setup Time
CLOAD= 200pF0 to VDDOutput Voltage Swing15Output Settling Time
CLOAD= 200pF800.130.40VOLOutput Low Voltage
V/μs0.75SRVoltage Output Slew Rate
UNITSMINTYPMAXSYMBOLPARAMETER
tDO2SCLK Fall to DOUT
Valid Propagation Delay80tDO1SCLK Rise to DOUT
Valid Propagation Delay0tDHSDI Hold Time100tCSWCSPulse Width High40tCS1CSRise to SCLK Rise Hold10tCS0SCLK Rise to CSFall Delay
DIGITAL OUTPUTS (DOUT, UPO)
DYNAMIC PERFORMANCE
POWER SUPPLIES
TIMING CHARACTERISTICS
Resolution
Low-Power, Dual, 12-Bit Voltage-Output DACsith Serial Interface
ELECTRICAL CHARACTERISTICS—MAX5155
(VDD= +2.7V to +3.6V, VREFA= VREFB= 1.25V, RL= 10kΩ, CL= 100pF, TA= TMINto TMAX, unless otherwise noted. Typical values
are at TA= +25°C (OS_ pins tied to AGND for a gain of +2V/V).)
nV-s5Digital Crosstalk= VDD, fDIN= 100kHz, VSCLK= 3Vp-pnV-s5Digital Feedthrough25Time Required for Valid
Operation after Shutdown
Input code = 1FFE hex,
VREF_= 1Vp-p at 1VDC, f = 15kHzdB73SINADSignal-to-Noise plus
Distortion Ratio
(Note 5)
Input code = 0000 hex,
VREF_= (VDD- 1.4)Vp-p at 1kHz
Input code = 1FFE hex,
VREF_= 0.67Vp-p at 0.75VDC
CL, PDL, CS, DIN, SCLK
2.7V ≤VDD≤3.6V
Minimum with code 1554 hex
Normalized to 1.25V
Guaranteed monotonic
Code = 10
Normalized to 1.25V0.8VILInput Low Voltage
VIN= 0V to VDDμA0±1IINInput Leakage Current8CINInput Capacitance200VHYSInput Hysteresis
CL, PDL, CS, DIN, SCLKV-82Reference Feedthrough
kHz300Reference 3dB Bandwidth
2.2VIHInput High Voltage1420RREFReference Input Resistance
MAX5155A
MAX5155BLSB±1INL
Bits12
Integral Nonlinearity
PSRRVDDPower-Supply
Rejection RatioμV/V40320
ppm/°C6.5Gain-Error Tempco
LSB±1DNLDifferential Nonlinearity±6VosOffset Error
ppm/°C6.5TCVosOffset Tempco
LSB-0.2±4Gain Error
Rail-to-rail (Note 6)
ISOURCE= 2mA2434ROS_OSA or OSB Input Resistance0 to VDDOutput Voltage SwingVDD- 0.5VOHOutput High Voltage
CONDITIONSUNITSMINTYPMAXSYMBOLPARAMETER
REFReference Input RangeV0VDD- 1.4
DIGITAL OUTPUTS (DOUT, UPO)
ISINK= 2mAV0.130.4VOLOutput Low Voltage
To 1/2LSB of full-scale, VSTEP= 2.5Vμs15Output Settling Time
V/μs0.75SRVoltage Output Slew Rate
REFERENCE INPUT (VREF)
MULTIPLYING-MODE PERFORMANCE
DIGITAL INPUTS
STATIC PERFORMANCE
DYNAMIC PERFORMANCE
Low-Power, Dual, 12-Bit Voltage-Output DACith Serial Interface
Note 5:Accuracy is specified from code 10 to code 4095.
Note 6:Accuracy is better than 1LSB for VOUTgreater than 6mV and less than VDD- 80mV. Guaranteed by PSRR test at the end
points.
Note 7:Digital inputs are set to either VDDor DGND, code = 0000 hex, RL= ∞.
ELECTRICAL CHARACTERISTICS—MAX5155 (continued)
(VDD= +2.7V to +3.6V, VREFA= VREFB= 1.25V, RL= 10kΩ, CL= 100pF, TA= TMINto TMAX, unless otherwise noted. Typical values
are at TA= +25°C (OS_ pins tied to AGND for a gain of +2V/V).)
CLOAD= 200pFns120tDO2SCLK Fall to DOUT Valid
Propagation Delay100tCSWCSPulse Width High40tCS1CSRise to SCLK Rise Hold10tCS0SCLK Rise to CSFall Delay
CONDITIONSUNITS
(Note 7)mA0.450.6IDDPower-Supply Current
(Note 7)μA18IDD (SHDN)Power-Supply Current
in Shutdown
MINTYPMAX±1Reference Current in Shutdown
(Note 4)ns100
SYMBOLPARAMETER
tCPSCLK Clock Period40tCHSCLK Pulse Width High40tCLSCLK Pulse Width Low40tCSSCSFall to SCLK Rise
Setup Time0tCSHSCLK Rise to CSRise Hold Time50tDSSDI Setup Time0tDHSDI Hold Time
CLOAD= 200pFns120tDO1SCLK Rise to DOUT Valid
Propagation Delay2.73.6VDDPositive Supply Voltage
POWER SUPPLIES
TIMING CHARACTERISTICS
Low-Power, Dual, 12-Bit Voltage-Output DACsith Serial Interface
__________________________________________Typical Operating Characteristics
(VDD= +5V, RL= 10kΩ, CL= 100pF, OS_ pins tied to AGND, TA= +25°C, unless otherwise noted.)
REFERENCE VOLTAGE INPUT
FREQUENCY RESPONSE
AX5154/5155toc01
FREQUENCY (kHz)
(d
VREF = 0.67Vp-p @ 2.5VDC
CODE = 1FFE (HEX)
SUPPLY CURRENT vs. TEMPERATURE
AX5154/5155 toc02
TEMPERATURE (°C)
(m
VREF = 2.048V
RL = ¥
CODE = 1FFE (HEX)
CODE = 0000 (HEX)
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. FREQUENCY
5154/5155 toc03
FREQUENCY (kHz)
(d
VREF = 1Vp-p @ 2.5VDC
CODE = 1FFE (HEX)
FULL-SCALE ERROR vs. RESISTIVE LOAD
AX5154/5155 toc04
RL (kW)
(L
VREF = 2.048V
OUTPUT FFT PLOT
AX5154/5155 toc07
VREF = 2.45Vp-p @ 1.225VDC
f = 1kHz
CODE = 1FFE (HEX)
NOTE: RELATIVE TO FULL-SCALE
FREQUENCY (kHz)
(d
REFERENCE FEEDTHROUGH AT 1kHz
5154/5155 toc05
FREQUENCY (kHz)
(d
VREF = 3.6Vp-p @ 1.88VDC
CODE = 0000 (HEX)
-55525-15-35456585105125
SHUTDOWN CURRENT
vs. TEMPERATURE
AX5154/5155 toc06
TEMPERATURE (°C)
(m
VREF = 1V
DYNAMIC RESPONSE RISE TIME
MAX5154/5155 toc08s/div
OUT_
1V/div
5V/div
VREF = 2.048Vs/div
DYNAMIC RESPONSE FALL TIME
MAX5154/5155 toc09
OUT_
1V/div
5V/div
VREF = 2.048V
MAX5154
Low-Power, Dual, 12-Bit Voltage-Output DACith Serial Interface
_____________________________Typical Operating Characteristics (continued)
(VDD= +3V, RL= 10kΩ, CL= 100pF, OS_pins tied to AGND, TA= +25°C, unless otherwise noted.)
REFERENCE VOLTAGE INPUT
FREQUENCY RESPONSE
AX5154/5155 toc10
FREQUENCY (kHz)
(d
VREF = 0.67Vp-p @ 0.75VDC
CODE = 1FFE
SUPPLY CURRENT vs. TEMPERATURE
5154/5155 toc11
TEMPERATURE (°C)
(m
VREF = 1V
RL = ¥ CODE = 1FFE (HEX)
CODE = 0000 (HEX)
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. FREQUENCY
5154/5155 toc12
FREQUENCY (kHz)
(d
VREF = 1Vp-p @ 1VDC
CODE = 1FFE (HEX)
FULL-SCALE ERROR vs. RESISTIVE LOAD
AX5154/5155 toc13
RL (kW)
E
(L
VREF = 1.25V
OUTPUT FFT PLOT
AX5154/5155toc16
FREQUENCY (kHz)
(d
VREF = 1.4Vp-p @ 0.75VDC
f = 1kHz
CODE = 1FFE (HEX)
REFERENCE FEEDTHROUGH AT 1kHz
AX5154/5155 toc14
FREQUENCY (kHz)
(d
VREF = 1.6Vp-p @ 0.88VDC
CODE = 0000 (HEX)
SHUTDOWN CURRENT
vs. TEMPERATURE
AX5154/5155 toc15
TEMPERATURE (°C)
(m
VREF = 1V
RL = ¥
DYNAMIC RESPONSE FALL TIME
MAX5154/5155 toc18
VREF = 1.25Vs/div
OUT_
500mV/div
2V/div
MAX5155
DYNAMIC RESPONSE RISE TIME
MAX5154/5155 toc17s/div
VREF = 1.25V
OUT_
500mV/div
2V/div
Low-Power, Dual, 12-Bit Voltage-Output DACsith Serial Interface
_____________________________Typical Operating Characteristics (continued)
(VDD= +5V (MAX5154), VDD= +3V (MAX5155), RL= 10kΩ, CL= 100pF, OS_ pins tied to AGND, unless otherwise noted.)
MAX5154
SUPPLY CURRENT vs. SUPPLY VOLTAGE
AX5154/5155toc19
SUPPLY VOLTAGE (V)
(m
CODE = 1FFE (HEX)
CODE = OOOO (HEX)
MAX5155
SUPPLY CURRENT vs. SUPPLY VOLTAGE
AX5154/5155toc20
SUPPLY VOLTAGE (V)
(m
CODE = 1FFE (HEX)
CODE = OOOO (HEX)
OUTB
200mV/div
AC COUPLED
OUTA
5V/div
MAX5154
ANALOG CROSSTALK
AX5154/5155 toc22
VREF = 2.048V, GAIN = +2V/V, CODE = 1FFE HEX
250ms/div
MAX5154
DIGITAL FEEDTHROUGH
AX5154/5155 toc23
OUTA
500mV/div
AC COUPLED
SCLK
5V/div
2.5ms/divs/div
MAX5154
MAJOR-CARRY TRANSITION
AX5154/5155 toc21
TRANSITION FROM 1000 (HEX) TO 0FFE (HEX)
OUT_
50mV/div
AC COUPLED
2V/div
MAX5154/MAX5155

Partno	Mfg	Dc	Qty	Available	Descript
MAX5154AEEE+	N/A	N/a	2500	avai	Low-Power, Dual, 12-Bit Voltage-Output DACs with Serial Interface
MAX5154BCEE+ \|MAX5154BCEE	MAXIM	N/a	800	avai	Low-Power, Dual, 12-Bit Voltage-Output DACs with Serial Interface
MAX5154BEEE+ \|MAX5154BEEE	MAXIM	N/a	200	avai	Low-Power, Dual, 12-Bit Voltage-Output DACs with Serial Interface
MAX5155ACEE+ \|MAX5155ACEE	MAXIM/DALLAS	N/a	2	avai	Low-Power, Dual, 12-Bit Voltage-Output DACs with Serial Interface