INA132U (TEXAS INSTRUMENTS)

The INA132U is a low power single-supply Difference 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. Excellent TCR tracking of the resistor 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 (2.7 to 36V). The differential amplifier is the foundation of many commonly used circuits. The INA132 provides this circuit function without using an expensive precision resistor network.