ZHCSJN1C September 2000 – September 2022 INA118
PRODUCTION DATA
| PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT | |||
|---|---|---|---|---|---|---|---|---|
| INPUT | ||||||||
| Offset voltage, RTI | Initial | TA = 25°C | INA118PB, UB | ±10 ± 50 / G | ±50 ± 500 / G | μV | ||
| INA118P, U | ±25 ±100 / G | ±125 ±1000 / G | ||||||
| vs Temperature | TA = –40°C to +85°C | INA118PB, UB | ±0.2 ± 2 / G | ±0.5 ± 20 / G | μV/°C | |||
| INA118P, U | ±0.2 ± 5 / G | ±1 ± 20 / G | ||||||
| vs Power supply | VS = ±2.25 V to ±18 V | INA118PB, UB | ±1 ±10 / G | ±5 ± 100 / G | μV/V | |||
| INA118P, U | ±1 ±10 / G | ±10 ±100 / G | ||||||
| Long-term stability | ±0.4 ±5 / G | μV/mo | ||||||
| Impedance | Differential | 1010 || 1 | Ω || pF | |||||
| Common-mode | 1010 || 4 | |||||||
| Linear input voltage | (V+) – 2 | (V+) – 1.4 | V | |||||
| (V–) + 2 | (V–) + 1.2 | |||||||
| Safe input voltage | ±40 | V | ||||||
| Common-mode rejection | VCM = ±10 V, ΔRS = 1 kΩ, G = 1 | INA118PB, UB | 80 | 90 | dB | |||
| INA118P, U | 73 | 90 | ||||||
| VCM = ±10 V, ΔRS = 1 kΩ, G = 10 | INA118PB, UB | 97 | 110 | |||||
| INA118P, U | 89 | 110 | ||||||
| VCM = ±10 V, ΔRS = 1 kΩ, G = 100 | INA118PB, UB | 107 | 120 | |||||
| INA118P, U | 98 | 120 | ||||||
| VCM = ±10 V, ΔRS = 1 kΩ, G = 1000 | INA118PB, UB | 110 | 125 | |||||
| INA118P, U | 100 | 125 | ||||||
| Bias current | INA118PB, UB | ±1 | ±5 | nA | ||||
| INA118P, U | ±1 | ±10 | ||||||
| Bias current drift | TA = –40°C to +85°C | ±40 | pA/°C | |||||
| Offset current | INA118PB, UB | ±1 | ±5 | nA | ||||
| INA118P, U | ±1 | ±10 | ||||||
| Offset current drift | TA = –40°C to +85°C | ±40 | pA/°C | |||||
| Noise voltage, RTI | G = 1000, RS = 0 Ω | f = 10 Hz | 11 | nV/√Hz | ||||
| f = 100 Hz | 10 | nV/√Hz | ||||||
| f = 1 kHz | 10 | nV/√Hz | ||||||
| fB = 0.1 Hz to 10 Hz | 0.28 | μVp-p | ||||||
| Noise current | f = 10 Hz | 2 | pA/√Hz | |||||
| f = 1 kHz | 0.3 | |||||||
| fB = 0.1 Hz to 10 Hz | 80 | pAp-p | ||||||
| GAIN | ||||||||
| Gain equation | 1 + (50 kΩ / RG) | V/V | ||||||
| Gain | 1 | 10000 | V/V | |||||
| Gain error | G = 1 | ±0.01% | ±0.024% | |||||
| G = 10 | ±0.02% | ±0.4% | ||||||
| G = 100 | ±0.05% | ±0.5% | ||||||
| G = 1000 | ±0.5% | ±1% | ||||||
| Gain drift | G = 1, TA = –40°C to +85°C | ±1 | ±10 | ppm/°C | ||||
| 50-kΩ resistance drift(1) | TA = –40°C to +85°C | ±25 | ±100 | ppm/°C | ||||
| Nonlinearity | G = 1 | ±0.0003 | ±0.001 | % of FSR | ||||
| G = 10 | ±0.0005 | ±0.002 | ||||||
| G = 100 | ±0.0005 | ±0.002 | ||||||
| G = 1000 | ±0.002 | ±0.01 | ||||||
| OUTPUT | ||||||||
| Voltage: | Positive | RL = 10 kΩ | (V+) – 1 | (V+) – 0.8 | V | |||
| Negative | RL = 10 kΩ | (V–) + 0.35 | (V–) + 0.2 | |||||
| Single supply high | V+ = 4.5 V, V– = 0 V(2), RL = 10 kΩ | 1.8 | 2 | |||||
| Single supply low | V+ = 4.5 V, V– = 0 V(2), RL = 10 kΩ | 60 | 35 | mV | ||||
| Load capacitance stability | 1000 | pF | ||||||
| Short circuit current | +5/–12 | mA | ||||||
| FREQUENCY RESPONSE | ||||||||
| Bandwidth, –3 dB | G = 1 | 800 | kHz | |||||
| G = 10 | 500 | |||||||
| G = 100 | 70 | |||||||
| G = 1000 | 7 | |||||||
| Slew rate | VO = ±10 V, G = 10 | 0.9 | V/μs | |||||
| Settling time, 0.01% | G = 1 | 15 | μs | |||||
| G = 10 | 15 | |||||||
| G = 100 | 21 | |||||||
| G = 1000 | 210 | |||||||
| Overload recovery | 50% overdrive | 20 | μs | |||||
| POWER SUPPLY | ||||||||
| Current | VIN = 0 V | ±350 | ±385 | μA | ||||