MAX5158CPE+ ,Low-Power, Dual, 10-Bit, Voltage-Output DACs with Serial InterfaceApplications MAX5158EPE -40°C to +85°C 16 Plastic DIPMAX5158EEE -40°C to +85°C 16 QSOPDigital Offse ..
MAX5158EEE ,Low-Power, Dual, 10-Bit, Voltage-Output DACs with Serial InterfaceGeneral Description ________
MAX515CPA ,5V, Low-Power, Voltage-Output, Serial 10-Bit DACsApplicationsPART TEMP. RANGE PIN-PACKAGEBattery-Powered Test InstrumentsMAX504CPD 0°C to +70°C 14 P ..
MAX515CPA ,5V, Low-Power, Voltage-Output, Serial 10-Bit DACsMAX504/MAX51519-0280; Rev 2; 11/965V, Low-Power, Voltage-Output,Serial 10-Bit DACs_______________
MAX515CPA+ ,5V, Low-Power, Voltage-Output, Serial, 10-Bit DACsELECTRICAL CHARACTERISTICS—Single +5V Supply(V = 5V, V = 0V, AGND = DGND = 0V, REFIN = 2.048V (exte ..
MAX515CSA ,5V, Low-Power, Voltage-Output, Serial 10-Bit DACsGeneral Description _______
MAX9669ETI+ ,10-Bit Programmable Gamma Reference System with MTP for TFT LCDsApplications 10 1010-BITGMA1DAC10 1010-BITTFT LCDsGMA2DAC10 10 10-BITGMA3DACPin Configuration10 101 ..
MAX9669ETI+T ,10-Bit Programmable Gamma Reference System with MTP for TFT LCDsELECTRICAL CHARACTERISTICS(V = 18V, V = 18V, V = 3.3V, V = V = V = 0, VCOM = VCOM_FB, no load, T = ..
MAX966ESA ,Single/Dual/Quad / Micropower / Ultra-Low-Voltage / Rail-to-Rail I/O ComparatorsGeneral Description ________
MAX966EUA ,Single/Dual/Quad / Micropower / Ultra-Low-Voltage / Rail-to-Rail I/O ComparatorsELECTRICAL CHARACTERISTICS(V = +1.6V to +5.5V, T = T to T , unless otherwise noted. Typical values ..
MAX966EUA ,Single/Dual/Quad / Micropower / Ultra-Low-Voltage / Rail-to-Rail I/O ComparatorsMAX965–MAX97019-1226; Rev 0; 4/97Single/Dual/Quad, Micropower,Ultra-Low-Voltage, Rail-to-Rail I/O C ..
MAX966EUA+ ,Single/Dual/Quad, Micropower, Ultra-Low-Voltage, Rail-to-Rail I/O Comparatorsapplications. The MAX965/MAX967/♦ Available in Space-Saving Packages:MAX968/MAX969 offer programmab ..
MAX5158CPE+
Low-Power, Dual, 10-Bit, Voltage-Output DACs with Serial Interface
_______________General DescriptionThe MAX5158/MAX5159 low-power, serial, voltage-
output, dual, 10-bit digital-to-analog converters (DACs)
consume only 500μA from a single +5V (MAX5158) or
+3V (MAX5159) supply. These devices feature Rail-to-
Rail®output swing and are available in a space-saving
16-pin QSOP package. To maximize 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 registers
to be updated independently or simultaneously with a
16-bit serial word. Additional features include a 2μA pro-
grammable shutdown, hardware-shutdown lockout, 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. The
MAX5158/MAX5159 provide a programmable logic pin
for added functionality and a serial-data output pin for
daisy chaining.
________________________ApplicationsDigital Offset and Gain Adjustment
μP-Controlled Systems
Motion Control
Remote Industrial Controls
____________________________Features10-Bit Dual DAC with Internal Gain of +2V/VRail-to-Rail Output Swing8μs Settling TimeSingle-Supply Operation:+5V (MAX5158)
+3V (MAX5159)Low Quiescent Current: 500μA (normal operation)
2μA (shutdown mode)SPI/QSPI and Microwire CompatibleAvailable in Space-Saving 16-Pin QSOP Package Power-On Reset Clears Registers and DACs to ZeroAdjustable Output Offset
______________Ordering InformationRail-to-Rail is a registered trademark of Nippon Motorola Ltd. Microwire is a trademark of National Semiconductor Corp.
SPI and QSPI are trademarks of Motorola, Inc.
Ordering Information continued at end of data sheet.*Contact factory for availability.
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
MAX5158
MAX5159
OUTB
OSB
OUTA
OSA
_________________________________________________________Functional Diagram
Low-Power, Dual, 10-Bit, Voltage-Output DACsith Serial Interface19-1315; Rev 1; 12/97
PIN-PACKAGETEMP. RANGEPART16 QSOP-40°C to +85°CMAX5158EEE
16 Plastic DIP
16 QSOP
16 Plastic DIP0°C to +70°C
0°C to +70°C
-40°C to +85°CMAX5158EPE
MAX5158CEE
MAX5158CPE16 CERDIP*-55°C to +125°CMAX5158MJE
Low-Power, Dual, 10-Bit Voltage-Output DACsith Serial Interface
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS—MAX5158(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 +160°C
Lead Temperature (soldering, 10sec).............................+300°C
VIN= 0V to VDD
CL, PDL, CS, DIN, SCLK
CL, PDL, CS, DIN, SCLK
Input code = 1FF8 hex,
VREF_= 1Vp-p at 1.25VDC, f = 25kHz
Input code = 0000 hex,
VREF_= (VDD- 1.4 Vp-p) at 1kHz
Input code = 1FF8 hex,
VREF_= 0.67Vp-p at 0.75VDC
2.7V ≤VDD≤5.5V
Normalized to 2.048V
Guaranteed monotonic
Code = 2
Normalized to 2.048V
Minimum with code 1558 hex
CONDITIONS8CINInput Capacitance0.001±1IINInput Leakage Current200VHYSInput Hysteresis0.8VILInput Low Voltage3VIHInput High Voltage75SINADSignal-to-Noise plus
Distortion Ratio-82Reference Feedthrough
kHz300Reference 3dB Bandwidth1825RREFReference Input Resistance
LSB±1INLIntegral Nonlinearity
Bits10Resolution0VDD- 1.4REFReference Input Range
μV/V20260PSRRVDDPower-Supply
Rejection Ratio
ppm/°C4Gain-Error Tempco
LSB±1DNLDifferential Nonlinearity±6VOS_Offset Error
ppm/°C4TCVOSOffset Tempco
LSB-0.11Gain Error
UNITSMINTYPMAXSYMBOLPARAMETER(Note 1)
STATIC PERFORMANCE
REFERENCE INPUT
MULTIPLYING-MODE PERFORMANCE
DIGITAL INPUTS
Low-Power, Dual, 10-Bit, Voltage-Output DACith Serial Interface
ELECTRICAL CHARACTERISTICS—MAX5158 (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 2 to code 1023.
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 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 Swing8Output Settling Time
CLOAD= 200pF800.130.4VOLOutput Low Voltage
V/μs0.75SRVoltage Output Slew Rate
UNITSMINTYPMAXSYMBOLPARAMETERtDO2SCLK 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
Low-Power, Dual, 10-Bit Voltage-Output DACsith Serial Interface
ELECTRICAL CHARACTERISTICS—MAX5159(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).)
VIN= 0V to VDD
CL, PDL, CS, DIN, SCLK
CL, PDL, CS, DIN, SCLK
Input code = 1FF8 hex,
VREF_= 1Vp-p at 1VDC, f = 15kHz
Input code = 0000 hex,
VREF_= (VDD- 1.4)Vp-p at 1kHz
Input code = 1FF8 hex,
VREF_= 0.67Vp-p at 0.75VDC
2.7V ≤VDD ≤3.6V
Normalized to 1.25V
Guaranteed monotonic
Code = 3
Normalized to 1.25V
Minimum with code 1558 hex
CONDITIONS8CINInput Capacitance0±1IINInput Leakage Current200VHYSInput Hysteresis0.8VILInput Low Voltage2.2VIHInput High Voltage73SINADSignal-to-Noise plus
Distortion Ratio-82Reference Feedthrough
kHz300Reference 3dB Bandwidth1825RREFReference Input Resistance
LSB±1INLIntegral Nonlinearity
Bits10Resolution0VDD- 1.4REFReference Input Range
μV/V40320PSRRVDDPower-Supply
Rejection Ratio
ppm/°C6.5Gain-Error Tempco
LSB±1DNLDifferential Nonlinearity±6VOSOffset Error
ppm/°C6.5TCVOSOffset Tempco
LSB-0.1±1Gain Error
UNITSMINTYPMAXSYMBOLPARAMETERISOURCE= 2mAVVDD- 0.5VOHOutput High Voltage
ISINK= 2mAV0.130.4VOLOutput Low Voltage
V/μs0.75SRVoltage Output Slew Rate
To 1/2LSB of full-scale, VSTEP= 2.5Vμs8Output Settling Time
Rail-to-rail (Note 6)V0 to VDDOutput Voltage Swing2434ROS_OSA or OSB Input Resistance25Time Required for Valid
Operation after Shutdown= VDD, fDIN= 100kHz, VSCLK= 3Vp-pnV-s5Digital Feedthrough
nV-s5Digital Crosstalk
MULTIPLYING-MODE PERFORMANCE
STATIC PERFORMANCE
REFERENCE INPUT (VREF)
DIGITAL INPUTS
DIGITAL OUTPUTS
DYNAMIC PERFORMANCE (DOUT, UPO)(Note 5)
Low-Power, Dual, 10-Bit, Voltage-Output DACith Serial Interface
Note 5:Accuracy is specified from code 3 to code 1023.
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—MAX5159 (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).)
(Note 4)
(Note 7)
(Note 7)40tCLSCLK Pulse Width Low
CONDITIONS40tCHSCLK Pulse Width High100tCPSCLK Clock Period±1Reference Current in
Shutdown18IDD(SHDN)Power-Supply Current
in Shutdown0.50.6IDDPower-Supply Current2.73.6VDDPositive Supply Voltage50tDSSDI Setup Time0tCSHSCLK Rise to CSRise
Hold Time40tCSSCSFall to SCLK Rise
Setup Time
CLOAD= 200pF
CLOAD= 200pF120
UNITSMINTYPMAXSYMBOLPARAMETERtDO2SCLK Fall to DOUT Valid
Propagation Delay120tDO1SCLK Rise to DOUT Valid
Propagation Delay0tDHSDI Hold Time100tCSWCSPulse Width High40tCS1CSRise to SCLK Rise Hold10tCS0SCLK Rise to CSFall Delay
POWER SUPPLIES
TIMING CHARACTERISTICS
Low-Power, Dual, 10-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
AX5158/5159-01
FREQUENCY (kHz)
(d
VREF = 0.67Vp-p @ 2.5VDC
CODE = 1FF8 (HEX)
SUPPLY CURRENT vs. TEMPERATURE
AX5158/5159 toc02
TEMPERATURE (°C)
(m
VREF = 2.048V
RL = ¥
CODE = 1FF8 (HEX)
CODE = 0000 (HEX)
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. FREQUENCY
X5158/5159 toc03
FREQUENCY (kHz)
(d
VREF = 1Vp-p @ 2.5VDC
CODE = 1FF8 (HEX)
FULL-SCALE ERROR vs. RESISTIVE LOAD
X5158/5159 toc04
RL (kW)
(L
OUTPUT FFT PLOT
AX5158/5159 toc07
VREF = 2.45Vp-p @ 1.225VDC
f = 1kHz
CODE = 1FF8 (HEX)
NOTE: RELATIVE TO FULL-SCALE
FREQUENCY (kHz)
(d
REFERENCE FEEDTHROUGH AT 1kHz
AX5158/5159 toc05
FREQUENCY (kHz)
(d
VREF = 3.6Vp-p @ 1.88VDC
CODE = 0000 (HEX)
-55525-15-35456585105125
SHUTDOWN CURRENT
vs. TEMPERATUREAX5158/5159 toc06
TEMPERATURE (°C)
(m
VREF = 1V
DYNAMIC RESPONSE RISE TIMEMAX5158/5159 toc08s/div
OUT_
1V/div
5V/div
VREF = 2.048Vs/div
DYNAMIC RESPONSE FALL TIMEMAX5158/5159 toc09
VREF = 2.048V
OUT_
1V/div
5V/div
MAX5158
Low-Power, Dual, 10-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
AX5158/5159 toc10
FREQUENCY (kHz)
(d
VREF = 0.67Vp-p @ 0.75VDC
CODE = 1FF8
SUPPLY CURRENT vs. TEMPERATURE
AX5158/5159 toc11
TEMPERATURE (°C)
(m
VREF = 1V
RL = ¥ CODE = 1FF8 (HEX)
CODE = 0000 (HEX)
TOTAL HARMONIC DISTORTION
PLUS NOISE vs. FREQUENCY
AX5158/5159 toc12
FREQUENCY (kHz)
(d
VREF = 1Vp-p @ 1VDC
CODE = 1FF8 (HEX)
FULL-SCALE ERROR vs. RESISTIVE LOAD
AX5158/5159 toc13
RL (kW)
E
(L
OUTPUT FFT PLOT
5158/5159toc16
FREQUENCY (kHz)
(d
VREF = 1.4Vp-p @ 0.75VDC
f = 1kHz
CODE = 1FF8 (HEX)
REFERENCE FEEDTHROUGH AT 1kHz
X5158/5159 toc14
FREQUENCY (kHz)
(d
VREF = 1.6Vp-p @ 0.88VDC
CODE = 0000 (HEX)
SHUTDOWN CURRENT
vs. TEMPERATURE
AX5158/5159 toc15
TEMPERATURE (°C)
(m
VREF = 1V
RL = ¥
DYNAMIC RESPONSE FALL TIMEMAX5158/5159 toc18
VREF = 1.25Vs/div
OUT_
500mV/div
2V/div
DYNAMIC RESPONSE RISE TIMEMAX5158/5159 toc17s/div
VREF = 1.25V
OUT_
500mV/div
2V/div
MAX5159
Low-Power, Dual, 10-Bit Voltage-Output DACsith Serial Interface
_____________________________Typical Operating Characteristics (continued)(VDD= +5V (MAX5158), VDD= +3V (MAX5159), RL= 10kΩ, CL= 100pF, OS_ pins tied to AGND, unless otherwise noted.)
MAX5158
SUPPLY CURRENT vs. SUPPLY VOLTAGE
5158/5159 TO
C19
SUPPLY VOLTAGE (V)
(m
CODE = 0000 (HEX)
CODE = 1FF8 (HEX)
MAX5159
SUPPLY CURRENT vs. SUPPLY VOLTAGE
AX5158/5159 TO
C19a
SUPPLY VOLTAGE (V)
(m
CODE = 0000 (HEX)
CODE = 1FF8 (HEX)
OUTB
200mV/div
AC COUPLED
OUTA
5V/div
MAX5158
ANALOG CROSSTALK5158/5159 toc21
VREF = 2.048V, GAIN = +2V/V, CODE = 1FF8 HEX
250ms/div
MAX5158
DIGITAL FEEDTHROUGHX5158/5159 toc22
OUTA
500mV/div
AC COUPLED
SCLK
5V/div
2.5ms/divs/div
MAX5158
MAJOR-CARRY TRANSITIONX5158/5159 toc20
TRANSITION FROM 1000 (HEX) TO 0FF8 (HEX)
OUT_
50mV/div
AC COUPLED
2V/div
MAX5158/MAX5159
