SLASEL0B October 2019 – June 2020 DAC11001A , DAC81001 , DAC91001
PRODUCTION DATA.
PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT | |
---|---|---|---|---|---|---|
STATIC PERFORMANCE | ||||||
Resolution | DAC11001A | 20 | Bits | |||
DAC91001 | 18 | |||||
DAC81001 | 16 | |||||
INL | Relative accuracy(2) | DAC11001A | –4 | 4 | LSB | |
DAC11001A(3)(4) | –2.6 | 2.6 | ||||
DAC11001A, TA = 25°C(4) | –2 | 2 | ||||
DAC91001 | –1 | 1 | ||||
DAC81001 | –1 | 1 | ||||
Relative accuracy drift over time(2) | TA = 25°C, 1000 hrs | ±0.1 | LSB | |||
DNL | Differential nonlinearity(2)(3) | –1 | 1 | LSB | ||
Zero code error(4) | DAC11001A, TA = 0°C to 70°C, code 0d into DAC, unipolar ranges only | –4 | 4 | LSB | ||
DAC11001A, TA = –40°C to +125°C, code 0d into DAC, unipolar ranges only | –4 | 4 | ||||
DAC11001A, TA = 25°C, unipolar ranges only | ±2 | |||||
DAC91001, TA = –40°C to +125°C, code 0d into DAC, unipolar ranges only | –4 | 4 | ||||
DAC81001, TA = –40°C to +125°C, code 0d into DAC, unipolar ranges only | –4 | 4 | ||||
Zero code error temperature coefficient | TA = 0°C to 70°C, code 0d into DAC, unipolar ranges only | ±0.04 | ppm FSR/°C | |||
TA = –40°C to +125°C, code 0d into DAC, unipolar ranges only | ±0.04 | |||||
Gain error(2)(4) | DAC11001A, TA = 0°C to 70°C | –8 | 8 | ppm of FSR | ||
DAC11001A, TA = 0°C to 70°C, VREFPF = 3 V, VREFNF = –10 V | –8 | 8 | ||||
DAC11001A, TA = –40°C to +125°C | –10 | 10 | ||||
DAC11001A, TA = 25°C | ±2 | |||||
DAC91001, TA = –40°C to +125°C | –10 | 10 | ||||
DAC81001, TA = –40°C to +125°C | –10 | 10 | ||||
Gain error temperature coefficient | TA = 0°C to 70°C | ±0.04 | ppm FSR/°C | |||
TA = 0°C to 70°C, VREFPF = 3 V, VREFNF = –10 V | ±0.04 | |||||
TA = –40°C to +125°C | ±0.04 | |||||
Positive full-scale error(4) | DAC11001A, TA = 0°C to 70°C, code 1048575d into DAC | –8 | 8 | LSB | ||
DAC11001A, TA = 0°C to 70°C, code 1048575d into DAC, VREFPF = 3 V, VREFNF = –10 V | –6 | 6 | ||||
DAC11001A, TA = –40°C to +125°C, code 1048575d into DAC | –10 | 10 | ||||
DAC11001A, TA = 25°C, code 1048575d into DAC | ±2 | |||||
DAC91001, TA = –40°C to +125°C, code 262143d into DAC | –10 | 10 | ||||
DAC81001, TA = –40°C to +125°C, code 65535d into DAC | –10 | 10 | ||||
Full-scale error temperature coefficient | TA = 0°C to 70°C | ±0.04 | ppm FSR/°C | |||
TA = 0°C to 70°C, VREFPF = 3 V, VREFNF = –10 V | ±0.04 | |||||
TA = –40°C to +125°C | ±0.04 | |||||
OUTPUT CHARACTERISTICS | ||||||
Headroom | From VREFPF to VCC | 3 | V | |||
Footroom | From VREFNF to VSS | 3 | V | |||
DC impedance | From ROFS to RCM | 5 | kΩ | |||
From RCM to RFB | 5 | |||||
ZO | DC output impedance | 2.5 | kΩ | |||
Power supply rejection ratio (dc) | TA = 25°C, VCC = 15 V ± 20%,
VSS = –15 V |
1.5 | µV/V | |||
TA = 25°C, VCC = 15 V,
VSS = –15 V ± 20% |
1 | |||||
Output voltage drift over time | TA = 25°C, VOUT = midscale, 1000 hr | 1 | ppm of FSR | |||
VOLTAGE REFERENCE INPUT | ||||||
Reference input impedance (REFPF) | DAC at midscale, VREFPF = 10 V, VREFNF = 0 V | 5.5 | kΩ | |||
Reference input impedance (REFNF) | DAC at midscale, VREFPF = 10 V, VREFNF = 0 V | 7 | ||||
DYNAMIC PERFORMANCE | ||||||
ts | Output voltage settling time(5) | VREFPF = 10 V, VREFNF = 0 V,
full-scale settling to 0.1%FSR |
1 | µs | ||
VREFPF = 10 V, VREFNF = 0 V,
full-scale settling to ±1 LSB |
2.5 | |||||
VREFPF = 10 V, VREFNF = 0 V,
1-mV step settling to ±1 LSB |
2.5 | |||||
SR | Slew rate | VREFPF = 10 V, VREFNF = 0 V, full-scale step, measured at OUT pin | 50 | V/µs | ||
Power-on glitch magnitude | Measured at unbuffered DAC voltage output, VREFPF = 10 V, VREFNF = 0 V | –0.2 | V | |||
Vn | Output noise | 0.1-Hz to 10-Hz, DAC at midscale, VREFPF = 10 V, VREFNF = 0 V | 0.4 | µVpp | ||
100-kHz bandwidth, DAC at midscale, VREFPF = 10 V, VREFNF = 0 V | 3 | µVrms | ||||
Output noise density | Measured at 1 kHz, 10 kHz, 100 kHz, DAC at mid scale, VREFPF = 10 V, VREFNF = 0 V | 7 | nV/√Hz | |||
SFDR | Spurious free dynamic range | DAC update rate = 400 kHz, fOUT = 1 kHz, VOUTPP = 0 V to 10 V | –105 | dB | ||
DAC update rate = 400 kHz, fOUT = 1 kHz, VOUTPP = 3 V to –10 V | –105 | dB | ||||
THD | Total harmonic distortion | DAC update rate = 400 kHz, fOUT = 1 kHz, VOUTPP = 0 V to 10 V | –105 | dB | ||
DAC update rate = 400 kHz, fOUT = 1 kHz, VOUTPP = 3 V to –10 V | –105 | dB | ||||
Power supply rejection ratio (ac) | 200-mV 50-Hz or 60-Hz sine wave superimposed on VSS, VCC = 15 V | 95 | dB | |||
200-mV 50 Hz or 60 Hz sine wave superimposed on VCC, VSS = –15 V | 95 | dB | ||||
Code change glitch impulse | ±1 LSB change around mid code (including feedthrough), VREFPF = 10 V, VREFNF = 0 V, measured at output of buffer op amp | 1 | nV-s | |||
Code change glitch impulse magnitude | ±1 LSB change around mid code (including feedthrough), VREFPF = 10 V, VREFNF = 0 V, measured at output of buffer op amp | 5 | mV | |||
Reference feedthrough | VREFPF = 10 V ± 10%, VREFNF = 0 V, frequency = 100 Hz, DAC at zero scale | –90 | dB | |||
Reference feedthrough | VREFNF = –10 V ± 10%, VREFPF = 10 V, frequency = 100 Hz, DAC at full scale | –90 | dB | |||
Digital feedthrough | At SCLK = 1 MHz, DAC output static at midscale, 10-V range | 1 | nV-s | |||
DIGITAL INPUTS | ||||||
Hysteresis voltage | 0.4 | V | ||||
Input current | ±5 | µA | ||||
Pin capacitance | Per pin | 10 | pF | |||
DIGITAL OUTPUTS | ||||||
VOL | Output low voltage | sinking 200 µA | 0.4 | V | ||
VOH | Output high voltage | sourcing 200 µA | IOVDD – 0.5 | V | ||
High impedance leakage | ±5 | µA | ||||
High impedance output capacitance | 10 | pF | ||||
POWER | ||||||
IAVDD | Current flowing into AVDD | VREFPF = 10 V, VREFNF = 0 V, midscale code | 1.5 | mA | ||
IVCC | Current flowing into VCC | VREFPF = 10 V, VREFNF = 0 V, midscale code | 7 | mA | ||
IVSS | Current flowing into VSS | VREFPF = 10 V, VREFNF = 0 V, midscale code | 7 | mA | ||
IDVDD | Current flowing into DVDD | VREFPF = 10 V, VREFNF = 0 V, midscale code | 0.5 | mA | ||
IIOVDD | Current flowing into IOVDD | VREFPF = 10 V, VREFNF = 0 V, midscale code, all digital input pins static at IOVDD | 0.1 | mA | ||
IREFPF | Reference input current (VREFPF) | VREFPF = 10 V, VREFNF = 0 V, midscale code | 5 | mA | ||
IREFNF | Reference input current (VREFNF) | VREFPF = 10 V, VREFNF = 0 V, midscale code | 5 | mA |