SBOS052A september 2000 – august 2023 INA141
PRODUCTION DATA
PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT | |||
---|---|---|---|---|---|---|---|---|
INPUT | ||||||||
VOS | Offset voltage (RTI) | INA141P, INA141U | G = 10 V/V | ±50 | ±100 | µV | ||
G = 100 V/V | ±20 | ±50 | ||||||
INA141PA, INA141UA |
G = 10 V/V | ±50 | ±250 | |||||
G = 100 V/V | ±20 | ±125 | ||||||
Offset voltage drift (RTI) | TA = –40°C to +85°C | INA141P, INA141U |
G = 10 V/V | ±0.5 | ±2 | µV/℃ | ||
G = 100 V/V | ±0.2 | ±0.5 | ||||||
INA141PA, INA141UA |
G = 10 V/V | ±0.5 | ±2.5 | |||||
G = 100 V/V | ±0.2 | ±1.5 | ||||||
PSRR | Power-supply rejection ratio (RTI) | VS = ±2.25 V to ±18 V | INA141P, INA141U |
G = 10 V/V | ±2 | ±10 | µV/V | |
G = 100 V/V | ±0.4 | ±1 | ||||||
INA141PA, INA141UA |
G = 10 V/V | ±2 | ±20 | |||||
G = 100 V/V | ±0.4 | ±3 | ||||||
Long-term stability | G = 10 V/V | 0.5 | µV/mo | |||||
G = 100 V/V | 0.2 | µV/mo | ||||||
Input impedance | Differential | 100 || 2 | GΩ || pF | |||||
Common-mode | 100 || 9 | |||||||
VCM | Common-mode voltage(1) | VO = 0 V | (V–) +2 | (V+) – 2 | V | |||
CMRR | Common-mode rejection | VCM = ±13 V, ΔRS = 1 kΩ |
INA141P, INA141U |
G = 10 V/V | 100 | 106 | dB | |
G = 100 V/V | 117 | 125 | ||||||
INA141PA, INA141UA |
G = 10 V/V | 93 | 100 | |||||
G = 100 V/V | 110 | 120 | ||||||
INPUT BIAS CURRENT | ||||||||
IB | Input bias current | INA141P, INA141U | ±2 | ±5 | nA | |||
INA141PA, INA141UA | ±2 |
±10 | ||||||
Input bias current drift | TA = –40°C to +85°C | ±30 | pA/℃ | |||||
IOS | Input offset current | INA141P, INA141U | ±1 | ±5 | nA | |||
INA141PA, INA141UA | ±1 | ±10 | nA | |||||
Input offset current drift | TA = –40°C to +85°C | ±30 | pA/℃ | |||||
NOISE | ||||||||
eN | Voltage noise (RTI) | RS = 0 Ω | G = 10 V/V | f = 10 Hz | 22 | nV/√Hz | ||
f = 100 Hz | 13 | |||||||
f = 1 kHz | 12 | |||||||
fB = 0.1 Hz to 10 Hz | 0.6 | µVPP | ||||||
G = 100 V/V | f = 10 Hz | 10 | nV/√Hz | |||||
f = 100 Hz | 8 | |||||||
f = 1 kHz | 8 | |||||||
fB = 0.1 Hz to 10 Hz | 0.2 | µVPP | ||||||
In | Current noise | f = 10 Hz | 0.9 | pA/√Hz | ||||
f = 1 kHz | 0.3 | |||||||
fB = 0.1 Hz to 10 Hz | 30 | pAPP | ||||||
GAIN | ||||||||
G | Gain | 10 | 100 | V/V | ||||
GE | Gain error | VO = ±13.6 V | INA141P, INA141U | G = 10 V/V | ±0.01 | ±0.05 | % | |
G = 100 V/V | ±0.03 | ±0.075 | ||||||
INA141PA, INA141UA | G = 10 V/V | ±0.01 | ±0.15 | |||||
G = 100 V/V | ±0.03 | ±0.15 | ||||||
Gain drift(6) | G = 10 V/V or 100 V/V, TA = –40°C to +85°C | ±2 | ±10 | ppm/°C | ||||
Gain nonlinearity | INA141P, INA141U | G = 10 V/V | ±0.0003 | ±0.001 | % of FSR | |||
G = 100 V/V | ±0.0005 | ±0.002 | ||||||
INA141PA, INA141UA | G = 10 V/V | ±0.0003 | ±0.002 | |||||
G = 100 V/V | ±0.0005 | ±0.004 | ||||||
OUTPUT | ||||||||
Output voltage | (V–) + 1.4 | (V±) ∓ 0.9 | (V+) – 1.4 | V | ||||
CL | Load capacitance | Stable operation | 1000 | pF | ||||
ISC | Short-circuit current | Continuous to VS / 2 | ±20 | mA | ||||
FREQUENCY RESPONSE | ||||||||
BW | Bandwidth, –3 dB | G = 10 V/V | 610 | kHz | ||||
G = 100 V/V | 200 | kHz | ||||||
SR | Slew rate | G = 10 V/V, VO = ±10 V | 2 | V/µs | ||||
tS | Settling time | To 0.01%, VO = ±5 V | G = 10 V/V | 7 | µs | |||
G = 100 V/V | 9 | |||||||
Overload recovery | 50% input overload | 4 | µs | |||||
POWER SUPPLY | ||||||||
IQ | Quiescent current | VIN = 0 V | ±750 | ±800 | µA |