ZHCSN82A August 2021 – December 2021 AMC1350
PRODUCTION DATA
| PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT | |
|---|---|---|---|---|---|---|
| ANALOG INPUT | ||||||
| VOS | Offset voltage(2) | TA = 25°C, INN = INP = GND1, 4.5 V ≤ VDD1 ≤ 5.5 V(1) |
–1.5 | ±0.3 | 1.5 | mV |
| TA = 25°C, INN = INP = GND1, 3.0 V ≤ VDD1 ≤ 5.5 V(3) |
–2.5 | –0.8 | 2.5 | |||
| ΔVOS | Offset voltage long-term stability | 10 years at TA = 55℃ | 0(7) | mV | ||
| TCVOS | Offset voltage thermal drift(6) | INN = INP = GND1 | –15 | ±3 | 15 | μV/°C |
| ΔTCVOS | Offset voltage thermal drift long-term stability |
10 years at TA = 55℃, INN = INP = GND1 |
0(7) | mV/°C | ||
| RIN | Input resistance, differential | 2 | 2.5 | 3 | M? | |
| Input resistance, single ended | INN = GND1 | 1 | 1.25 | 1.5 | ||
| ΔRIN | Input resistance long-term stability | 10 years at TA = 55℃ | 0(7) | ppm | ||
| TCRIN | Input resistance thermal drift | –40℃ ≤ TA ≤ 85℃ | 5 | ppm/°C | ||
| CIN | Single-ended input capacitance | INN = HGND, fIN = 275 kHz | 4 | pF | ||
| CIND | Differential input capacitance | fIN = 275 kHz | 2 | pF | ||
| ANALOG OUTPUT | ||||||
| Nominal gain | 0.40 | V/V | ||||
| EG | Gain error(1) | TA = 25℃ | –0.2% | ±0.05% | 0.2% | |
| ΔEG | Gain error long-term stability | 10 years at TA = 55℃ | 0(7) | |||
| TCEG | Gain error thermal drift(1)(7) | –35 | ±10 | 35 | ppm/°C | |
| ΔTCEG | Gain error thermal drift long-term stability |
10 years at TA = 55℃ | 0(7) | ppm/°C | ||
| Nonlineartity(1) | –0.02% | ±0.003% | 0.02% | |||
| Nonlinearity thermal drift | 0.2 | ppm/°C | ||||
| THD | Total harmonic distortion(4) | VIN = 10 VPP, fIN = 10 kHz, BW = 100 kHz |
–87 | dB | ||
| SNR | Signal-to-noise ratio | VIN = 10 VPP, fIN = 1 kHz, BW = 10 kHz |
81 | 85 | dB | |
| VIN = 10 VPP, fIN = 10 kHz, BW = 100 kHz |
75 | |||||
| Output noise | INN = INP = GND1, BW = 100 kHz | 250 | μVrms | |||
| CMRR | Common-mode rejection ratio | DC, INN = INP, VCM min ≤ VCM ≤ VCM max | –72 | dB | ||
| fIN = 10 kHz, INN = INP = 10 VPP | –71 | |||||
| PSRR | Power-supply rejection ratio(2) | PSRR vs VDD1, DC | –67 | dB | ||
| PSRR vs VDD2, DC | –80 | |||||
| PSRR vs VDD1 with 10-kHz, 100-mV ripple |
–65 | |||||
| PSRR vs VDD2 with 10-kHz, 100-mV ripple |
–64 | |||||
| VCMout | Output common-mode voltage | 1.39 | 1.44 | 1.49 | V | |
| VCLIPout | Clipping differential output voltage | VOUT = (VOUTP – VOUTN), VIN > VClipping |
2.49 | V | ||
| VFail-safe | Fail-safe differential output voltage | VDD1 undervoltage or VDD1 missing | –2.57 | –2.5 | V | |
| BW | Output bandwidth | 275 | 300 | kHz | ||
| 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 GND or VDD2 |
14 | mA | |||
| CMTI | Common-mode transient immunity | 100 | 150 | kV/μs | ||
| POWER SUPPLY | ||||||
| VDD1UV | VDD1 undervoltage detection threshold | VDD1 rising | 2.5 | 2.7 | 2.9 | V |
| VDD1 falling | 2.4 | 2.6 | 2.8 | |||
| VDD2UV | VDD2 undervoltage detection threshold | VDD2 rising | 2.2 | 2.45 | 2.65 | V |
| VDD2 falling | 1.85 | 2.0 | 2.2 | |||
| IDD1 | High-side supply current | 3.0 V < VDD1 < 3.6 V | 6.0 | 8.1 | mA | |
| 4.5 V < VDD1 < 5.5 V | 7.0 | 9.3 | ||||
| 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 | ||||