Texas Instruments INA132
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 common-mode rejection. The internal op amp common-mode range extends to the negative supply —an excellent choice for single-supply applications.| Part No. | INA132 |
|---|---|
| Datasheet | INA132 Download |
| Manufacturer |  Texas Instruments |
| Description | Single-Supply Difference Amplifier |
| Buy | Stock & Price |
FEATURES
● Wide supply range: – Single supply: 2.7V to 36V – Dual supplies: ±1.35V to ±18V● DC precision performance: – Low gain error: ±0.075% (maximum) – Low nonlinearity: 0.001% (maximum) – High common-mode rejection: 90dB (typical)
● Low quiescent current: 175µA 2
APPLICATIONS
● Optical modules● Building security gateways
● AC analog input module
● Mass spectrometer
● CPU (PLC Controller)
● Lab and field instrumentation 3
DESCRIPTION
Excellent TCR tracking of the resistors maintains gain accuracy and commonmode rejection over temperature. The INA132 operates on single (2.7V to 36V) or dual (±1.35V to ±18V) supplies. 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 an SO-8 surface-mount package and operates over the industrial temperature range of –40°C to +85°C. Package Information PART NUMBER PACKAGE(1) PACKAGE SIZE(2) INA132 D (...
