ZHCSIE0A June 2018 – October 2018 ISO224
PRODUCTION DATA.
| PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT | |
|---|---|---|---|---|---|---|
| ANALOG INPUT | ||||||
| VOS | Input offset voltage(1) | Initial, at TA = 25°C, IN = GND1, ISO224B | –5 | ±1 | 5 | mV |
| Initial, at TA = 25°C, IN = GND1, ISO224A | –50 | ±1 | 50 | |||
| TCVOS | Input offset voltage drift(1) | ISO224B | –15 | ±3 | 15 | µV/°C |
| ISO224A | –60 | ±12 | 60 | |||
| CIN | Input capacitance | IN to GND1 | 2 | pF | ||
| RIN | Input resistance | IN to GND1 | 1 | 1.25 | MΩ | |
| IIB | Input bias current | IN = GND1 | ±15 | nA | ||
| TCIIB | Input bias current drift | IN = GND1 | ±30 | pA/°C | ||
| en | Input-referred noise density | ISO224B | 3 | µV/√Hz | ||
| ISO224A | 4 | |||||
| ANALOG OUTPUTS | ||||||
| Nominal gain | (VOUTP – VOUTN) / VIN | 1/3 | V/V | |||
| EG | Gain error(1) | Initial, at TA = 25°C, ISO224B | –0.3% | ±0.05% | 0.3% | |
| Initial, at TA = 25°C, ISO224A | –1% | 0.4% | 1% | |||
| TCEG | Gain error drift(1) | ISO224B | –35 | ±10 | 35 | ppm/°C |
| ISO224A | –60 | ±20 | 60 | |||
| Nonlinearity | ISO224B | –0.01% | ±0.003% | 0.01% | ||
| ISO224A | –0.02% | ±0.003% | 0.02% | |||
| Nonlinearity drift | ±0.1 | ppm/°C | ||||
| THD | Total harmonic distortion | fIN = 10 kHz | –84 | dB | ||
| Output noise | IN = GND1, fIN = 0 Hz, BW = 10 kHz | 300 | µVRMS | |||
| IN = GND1, fIN = 0 Hz, BW = 100 kHz | 360 | |||||
| PSRR | Power-supply rejection ratio(2) | vs VDD1, at DC | –107 | dB | ||
| vs VDD1, 100-mV and 10-kHz ripple | –101 | |||||
| vs VDD2, at DC | –71 | |||||
| vs VDD2, 100-mV and 10-kHz ripple | –56 | |||||
| VOUT | Output voltage | OUTP or OUTN to GND2 | GND2 + 0.2 | VDD2 – 0.2 | V | |
| VCMout | Common-mode output voltage | (VOUTP + VOUTN) / 2 | 0.48 × VDD2 | VDD2 / 2 | 0.52 × VDD2 | V |
| VFAILSAFE | Failsafe output voltage | VDD1 missing, OUTP and OUTN forced to GND2 | GND2 + 0.1 | V | ||
| ISC | Output short-circuit current | On OUTP or OUTN to GND2 | ±18 | mA | ||
| Overload recovery time | 5 | µs | ||||
| ROUT | Output resistance | On OUTP or OUTN to GND2 | < 0.5 | Ω | ||
| CLOAD | Capacitive load drive(3) | On OUTP or OUTN to GND2 | 100 | pF | ||
| OUTP to OUTN | 50 | |||||
| RLOAD | Resistive load | On OUTP or OUTN | 10 | kΩ | ||
| BW | Small signal output bandwidth | ISO224B | 220 | 275 | kHz | |
| ISO224A | 150 | 185 | ||||
| CMTI | Common-mode transient immunity | |GND1 – GND2| = 1 kV, ISO224B | 55 | 80 | kV/µs | |
| |GND1 – GND2| = 1 kV, ISO224A | 15 | 30 | ||||
| POWER SUPPLY | ||||||
| IDD1 | High-side supply current | 6.1 | 7.8 | mA | ||
| IDD2 | Low-side supply current | 7.8 | 9.9 | mA | ||