ZHCSI99D May 2018 – May 2022 AMC1300
PRODUCTION DATA
| PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT | |
|---|---|---|---|---|---|---|
| ANALOG INPUT | ||||||
| VCMov | Common-mode overvoltage detection level | (VINP+VINN) / 2 to GND1 | VDD1 – 2 | V | ||
| Hysteresis of common-mode overvoltage detection level | 60 | mV | ||||
| VOS | Input offset voltage(1) (2) | AMC1300, initial, at TA = 25°C, VINP = VINN = GND1 | –2 | ±0.01 | 2 | mV |
| AMC1300B, initial, at TA = 25°C, VINP = VINN = GND1, 4.5 V ≤ VDD1 ≤ 5.5 V | –0.2 | ±0.01 | 0.2 | |||
| AMC1300B, initial, at TA = 25°C, VINP = VINN = GND1, 3.0 V ≤ VDD1 ≤ 5.5 V | –0.2 | ±0.01 | 0.2 | |||
| TCVOS | Input offset drift(1) (2) (4) | AMC1300 | –4 | ±1.3 | 4 | uV/°C |
| AMC1300B | –0.9 | ±0.1 | 0.9 | |||
| CMRR | Common-mode rejection ratio | fIN = 0 Hz, VCM min ≤ VCM ≤ VCM max | –100 | dB | ||
| fIN = 10 kHz, VCM min ≤ VCM ≤ VCM max | –98 | |||||
| RIN | Single-ended input resistance | INN = GND1 | 19 | kΩ | ||
| RIND | Differential input resistance | 22 | ||||
| IIB | Input bias current | INP = INN = GND1; IIB = (IIBP+IIBN) / 2 | –41 | –30 | –24 | uA |
| IIO | Input offset current | IIO = IIBP - IIBN | ±5 | nA | ||
| CIN | Single-ended input capacitance | INN = GND1, fIN = 275 kHz | 2 | pF | ||
| CIND | Differential input capacitance | fIN = 275 kHz | 1 | |||
| ANALOG OUTPUT | ||||||
| Nominal gain | 8.2 | |||||
| EG | Gain error(1) | AMC1300, initial, at TA = 25°C | –1% | 0.4% | 1% | |
| AMC1300B, initial, at TA = 25°C | –0.3% | ±0.05% | 0.3% | |||
| TCEG | Gain error drift(1) (5) | AMC1300 | ±50 | ppm/°C | ||
| AMC1300B | –30 | ±5 | 30 | |||
| Nonlinearity(1) | –0.03 | ±0.01 | 0.03 | % | ||
| THD | Total harmonic distortion(3) | fIN = 10 kHz | –85 | dB | ||
| Output noise | INP = INN = GND1, fIN = 0 Hz, BW = 100 kHz brickwall filter | 230 | μVRMS | |||
| SNR | Signal-to-noise ratio | fIN = 1 kHz, BW = 10 kHz | 81.5 | 85 | dB | |
| fIN = 10 kHz, BW = 100 kHz | 72 | |||||
| PSRR | Power-supply rejection ratio(2) | PSRR vs VDD1, at DC | –103 | dB | ||
| PSRR vs VDD1, 100-mV and 10-kHz ripple | –96 | |||||
| PSRR vs VDD2, at DC | –106 | |||||
| PSRR vs VDD2, 100-mV and 10-kHz ripple | –86 | |||||
| VCMout | Common-mode output voltage | 1.39 | 1.44 | 1.49 | V | |
| VCLIPout | Clipping differential output voltage | VOUT = (VOUTP – VOUTN); |VIN| = |VINP – VINN| > |VClipping| |
–2.52 | ±2.49 | 2.52 | V |
| VFAILSAFE | Failsafe differential output voltage | VCM ≥ VCMov, or VDD1 missing | –2.63 | –2.57 | –2.53 | V |
| BWOUT | Output bandwidth | AMC1300 | 170 | 230 | kHz | |
| AMC1300B | 250 | 310 | ||||
| ROUT | Output resistance | On OUTP or OUTN | < 0.2 | Ω | ||
| Output short-circuit current | On OUTP or OUTN, sourcing or sinking, INN = INP = GND1, outputs shorted to either GND2 or VDD2 |
14 | mA | |||
| CMTI | Common-mode transient immunity | |GND1 – GND2| = 1 kV, AMC1300 | 15 | 30 | kV/μs | |
| |GND1 – GND2| = 1 kV, AMC1300B | 100 | 150 | ||||
| POWER SUPPLY | ||||||
| VDD1UV | VDD1 undervoltage detection threshold voltage | VDD1 falling | 2.4 | 2.6 | 2.8 | V |
| IDD1 | High-side supply current | AMC1300B only, 3.0 V ≤ VDD1 ≤ 3.6 V | 6.3 | 8.5 | mA | |
| 4.5 V ≤ VDD1 ≤ 5.5 V | 7.2 | 9.8 | ||||
| IDD2 | Low-side supply current | 3.0 V ≤ VDD2 ≤ 3.6 V | 5.3 | 7.2 | mA | |
| 4.5 V ≤ VDD2 ≤ 5.5 V | 5.9 | 8.1 | ||||