ZHCSDC6D November 2014 – February 2018 AMC7836
PRODUCTION DATA.
| PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT | |
|---|---|---|---|---|---|---|
| DAC DC ACCURACY | ||||||
| Resolution | 12 | Bits | ||||
| INL | Relative accuracy | Measured by line passing through codes 020h and FFFh. 0 to 10 V and –10 to 0 V ranges | ±0.3 | ±1 | LSB | |
| Measured by line passing through codes 040h and FFFh. 0 to 5 V and –5 to 0 V ranges | ±0.5 | ±1.5 | ||||
| DNL | Differential nonlinearity | Specified monotonic. Measured by line passing through codes 020h and FFFh. 0 to 10 V and –10 to 0 V ranges | ±0.03 | ±1 | LSB | |
| Specified monotonic. Measured by line passing through codes 020h and FFFh. 0 to 5 V and –5 to 0 V ranges | ±0.06 | ±1 | ||||
| TUE | Total unadjusted error(1) | TA = 25°C, 0 to 10 V range | ±2.5 | ±20 | mV | |
| TA = 25°C, –10 to 0 V range | ±2.5 | ±20 | ||||
| TA = 25°C, 0 to 5 V range | ±1.5 | ±15 | ||||
| TA = 25°C, –5 to 0 V range | ±1.5 | ±15 | ||||
| Offset error | TA = 25°C, Measured by line passing through codes 020h and FFFh. 0 to 10 V range | ±0.25 | ±5 | mV | ||
| TA = 25°C, Measured by line passing through codes 040h and FFFh. 0 to 5 V range | ±0.25 | ±5 | ||||
| Zero-code error | TA = 25°C, Code 000h, –10 to 0 V range | ±1 | ±25 | mV | ||
| TA = 25°C, Code 000h, –5 to 0 V range | ±1 | ±25 | ||||
| Gain error(1) | TA = 25°C, Measured by line passing through codes 020h and FFFh, 0 to 10 V range | ±0.01 | ±0.2 | %FSR | ||
| TA = 25°C, Measured by line passing through codes 020h and FFFh, –10 to 0 V range | ±0.01 | ±0.2 | ||||
| TA = 25°C, Measured by line passing through codes 040h and FFFh, 0 to 5 V range | ±0.01 | ±0.2 | ||||
| TA = 25°C, Measured by line passing through codes 040h and FFFh, –5 to 0 V range | ±0.01 | ±0.2 | ||||
| Offset temperature coefficient | 0 to 10 V range | ±1 | ppm/°C | |||
| 0 to 5 V range | ±1 | |||||
| Zero-code temperature coefficient | –10 to 0 V range | ±2 | ppm/°C | |||
| –5 to 0 V range | ±2 | |||||
| Gain temperature coefficient(1) | 0 to 10 V range | ±2.5 | ppm/°C | |||
| –10 to 0 V range | ±2.5 | |||||
| 0 to 5 V range | ±2.5 | |||||
| –5 to 0 V range | ±2.5 | |||||
| DAC OUTPUT CHARACTERISTICS | ||||||
| Full-scale output voltage range(2) | Set at power-up or reset through auto-range detection. The output range can be modified after power-up or reset through the DAC range registers (address 0x1E through 0x1F). DAC-RANGE = 100b | –10 | 0 | V | ||
| The output range can be modified after power-up or reset through the DAC range registers (address 0x1E through 0x1F). DAC-RANGE = 101b | –5 | 0 | ||||
| Set at power-up or reset through auto-range detection. The output range can be modified after power-up or reset through the DAC range registers (address 0x1E through 0x1F). DAC-RANGE = 111b | 0 | 5 | ||||
| The output range can be modified after power-up or reset through the DAC range registers (address 0x1E through 0x1F). DAC-RANGE = 110b | 0 | 10 | ||||
| Output voltage settling time | Transition: Code 400h to C00h to within ½ LSB, RL = 2 kΩ, CL = 200 pF. 0 to 10 V and –10 to 0 V ranges | 10 | µs | |||
| Transition: Code 400h to C00h to within ½ LSB, RL = 2 kΩ, CL = 200 pF. 0 to 5 V and –5 to 0 V ranges | 10 | |||||
| Slew rate | Transition: Code 400h to C00h, 10% to 90%, RL = 2 kΩ, CL = 200 pF. 0 to 10 V and –10 to 0 V ranges | 1.25 | V/µs | |||
| Transition: Code 400h to C00h, 10% to 90%, RL = 2 kΩ, CL = 200 pF. 0 to 5 V and –5 to 0 V ranges | 1.25 | |||||
| Short circuit current | Full-scale current shorted to the DAC group AVSS or AVCC voltage | ±45 | mA | |||
| Load current(3) | Source or sink with 1-V headroom from the DAC group AVCC or AVSS voltage, voltage drop < 25 mV | ±15 | mA | |||
| Source or sink with 300-mV headroom from the DAC group AVCC or AVSS voltage, voltage drop < 25 mV | ±10 | |||||
| Maximum capacitive load(4) | RL = ∞ | 0 | 10 | nF | ||
| DC output impedance | Code set to 800h, ±15mA | 1 | Ω | |||
| Power-on overshoot | AVEE = AVSSB = AVSSC = AVSSD = AGND, AVCC = 0 to 12 V, 2-ms ramp | 10 | mV | |||
| Glitch energy | Transition: Code 7FFh to 800h; 800h to 7FFh | 1 | nV-s | |||
| Output noise | TA = 25°C, 1 kHz, code 800h, includes internal reference noise | 520 | nV/√Hz | |||
| TA = 25°C, integrated noise from 0.1 Hz to 10 Hz, code 800h, includes internal reference noise | 20 | µVPP | ||||
| CLAMP OUTPUTS | ||||||
| Clamp output voltage(5) | DAC output range: 0 to 10 V, AVSS = AGND | 0 | V | |||
| DAC output range: 0 to 5 V, AVSS = AGND | 0 | |||||
| DAC output range: –10 to 0 V, AVSS = –12 V | AVSS + 2 | |||||
| DAC output range: –5 to 0 V, AVSS = –6 V | AVSS + 1 | |||||
| Clamp output impedance | 8 | kΩ | ||||