ZHCSJ78 December 2018 INA240-SEP
PRODUCTION DATA.
PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT | ||
---|---|---|---|---|---|---|---|
INPUT | |||||||
VCM | Common-mode input range | VIN+ = –4 V to 80 V, VSENSE = 0 mV
TA = –55°C to 125°C |
–4 | 80 | V | ||
CMRR | Common-mode rejection ratio | VIN+ = –4 V to 80 V, VSENSE = 0 mV
TA = –55°C to 125°C |
120 | 132 | dB | ||
f = 50 kHz | 93 | ||||||
VOS | Offset voltage, input-referred | VSENSE = 0 mV | ±5 | ±25 | µV | ||
dVOS/dT | Offset voltage drift | VSENSE = 0 mV, TA = –55°C to 125°C | ±50 | ±250 | nV/°C | ||
PSRR | Power-supply rejection ratio | VS = 2.7 V to 5.5 V, VSENSE = 0 mV
TA = –55°C to 125°C |
±1 | ±10 | µV/V | ||
IB | Input bias current | IB+, IB–, VSENSE = 0 mV | 90 | µA | |||
Reference input range | 0 | VS | V | ||||
OUTPUT | |||||||
G | Gain | 20 | V/V | ||||
Gain error | GND + 50 mV ≤ VOUT ≤ VS – 200 mV | ±0.05% | ±0.20% | ||||
TA = –55°C to 125°C | ±0.5 | ±2.5 | ppm/°C | ||||
Nonlinearity error | GND + 10 mV ≤ VOUT ≤ VS – 200 mV | ±0.01% | |||||
Reference divider accuracy | VOUT = | (VREF1 – VREF2) | / 2 at VSENSE = 0 mV, TA = –55°C to 125°C | 0.02% | 0.1% | ||||
RVRR | Reference voltage rejection ratio
(input-referred) |
20 | µV/V | ||||
Maximum capacitive load | No sustained oscillation | 1 | nF | ||||
VOLTAGE OUTPUT(2) | |||||||
Swing to VS power-supply rail | RL = 10 kΩ to GND
TA = –55°C to 125°C |
VS – 0.05 | VS – 0.2 | V | |||
Swing to GND | RL = 10 kΩ to GND, VSENSE = 0 mV
VREF1 = VREF2 = 0 V TA = –55°C to 125°C |
VGND + 1 | VGND + 10 | mV | |||
FREQUENCY RESPONSE | |||||||
BW | Bandwidth | All gains, –3-dB bandwidth | 400 | kHz | |||
All gains, 2% THD+N(1) | 100 | ||||||
Settling time - output settles to 0.5% of final value | 9.6 | µs | |||||
SR | Slew rate | 2 | V/µs | ||||
NOISE (INPUT REFERRED) | |||||||
Voltage noise density | 40 | nV/√Hz | |||||
POWER SUPPLY | |||||||
VS | Operating voltage range | TA = –55°C to 125°C | 2.7 | 5.5 | V | ||
IQ | Quiescent current | VSENSE = 0 mV | 1.8 | 2.4 | mA | ||
IQ vs temperature,
TA = –55°C to 125°C |
2.6 | ||||||
TEMPERATURE RANGE | |||||||
Specified range | –55 | 125 | °C |