ZHCSH32 November 2017 TLA2021 , TLA2022 , TLA2024
PRODUCTION DATA.
| PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT | |
|---|---|---|---|---|---|---|
| ANALOG INPUT | ||||||
| Common-mode input impedance | FSR = ±6.144 V(1) | 10 | MΩ | |||
| FSR = ±4.096 V(1), FSR = ±2.048 V | 6 | |||||
| FSR = ±1.024 V | 3 | |||||
| FSR = ±0.512 V, FSR = ±0.256 V | 100 | |||||
| Differential input impedance | FSR = ±6.144 V(1) | 22 | MΩ | |||
| FSR = ±4.096 V(1) | 15 | |||||
| FSR = ±2.048 V | 4.9 | |||||
| FSR = ±1.024 V | 2.4 | |||||
| FSR = ±0.512 V, ±0.256 V | 710 | kΩ | ||||
| SYSTEM PERFORMANCE | ||||||
| Resolution (no missing codes) | 12 | Bits | ||||
| DR | Data rate | 128, 250, 490, 920, 1600, 2400, 3300 | SPS | |||
| Data rate variation | All data rates | –10% | 10% | |||
| INL | Integral nonlinearity(2) | 1 | LSB | |||
| Offset error | ±1 | LSB | ||||
| Offset drift | 0.01 | LSB/°C | ||||
| Gain error(3) | 0.05% | |||||
| Gain drift(3) | 10 | ppm/°C | ||||
| PSRR | Power-supply rejection ratio | 85 | dB | |||
| CMRR | Common-mode rejection ratio | 90 | dB | |||
| DIGITAL INPUT/OUTPUT | ||||||
| VIL | Logic input level, low | GND | 0.3 VDD | V | ||
| VIH | Logic input level, high | 0.7 VDD | 5.5 | V | ||
| VOL | Logic output level, low | IOL = 3 mA | GND | 0.15 | 0.4 | V |
| Input leakage current | GND < VDigital Input< VDD | –10 | 10 | µA | ||
| POWER SUPPLY | ||||||
| IVDD | Supply current | Power-down | 0.5 | µA | ||
| Operating | 150 | |||||
| PD | Power dissipation | VDD = 5 V | 0.9 | mW | ||
| VDD = 3.3 V | 0.5 | |||||
| VDD = 2 V | 0.3 | |||||