| Number of channels (#) | 1 |
| Vs (Min) (V) | 2.7 |
| Vs (Max) (V) | 36 |
| CMRR (Min) (dB) | 76 |
| Common mode input low (Min) (V) | -15 |
| Common mode input high (Max) (V) | 28 |
| Input offset (+/-) (Max) (uV) | 250 |
| Iq (Typ) (mA) | 0.16 |
| Small signal bandwidth (Typ) (MHz) | 0.3 |
| Slew rate (Typ) (V/us) | 0.1 |
| Gain (Min) (V/V) | 1 |
| Gain (Max) (V/V) | 1 |
| Gain error (+/-) (Max) (%) | 0.075 |
| Rating | Catalog |
| Operating temperature range (C) | -40 to 85 |
| Gain drift (Max) (ppm/C) | 1 |
- LOW QUIESCENT CURRENT: 160mA
- WIDE SUPPLY RANGE
- Single Supply: 2.7V to 36V
- Dual Supplies: ±1.35V to ±18V
- LOW GAIN ERROR: ±0.075% max
- LOW NONLINEARITY: 0.001% max
- HIGH CMR: 90dB
- HIGHLY VERSATILE CIRCUIT
- EASY TO USE
- LOW COST
- 8-PIN DIP AND SO-8 PACKAGES
The INA132 is a low power, unity-gain differential amplifier consisting of a precision op amp with a precision resistor network. The on-chip resistors are laser trimmed for accurate gain and high commonmode rejection. Excellent TCR tracking of the resistors maintains gain accuracy and common-mode rejection over temperature. The internal op amp’s common-mode range extends to the negative supply—ideal for single-supply applications. It operates on single (2.7V to 36V) or dual supplies (±1.35V to ±18V).
The differential amplifier is the foundation of many commonly used circuits. The INA132 provides this circuit function without using an expensive precision resistor network. The INA132 is available in 8-pin DIP and SO-8 surface-mount packages and is specified for operation over the extended industrial temperature range, ?40°C to +85°C.