ISL55291

ISL55191, ISL55291 POSSIOBBLISSELOS5LU5E1BT9S0ET, PIITSRULOT5D5E2UP9CR0TODUCT DATASHEET FN6263 Single and Dual Ultra-Low Noise, Ultra-Low Distortion, Rail-to-Rail, Low Power Op Rev 1.00 Amp March 30, 2007 The ISL55191 and ISL55291 are single and dual high speed operational amplifiers featuring low noise, low distortion, and rail-to-rail output drive capability. They are designed to operate with single and dual supplies from +5VDC (±2.5VDC) down to +3VDC (±1.5VDC). These amplifiers draw 6.1mA of quiescent supply current per amplifier. For power conservation, this family offers a low-power shutdown mode that reduces supply current to 21µA and places the amplifiers' output into a high impedance state. The ISL55191 ENABLE logic places the device in the shutdown mode with EN = 0 and the ISL55291 is placed in the shutdown mode with EN = 1. These amplifiers have excellent input and output overload recovery times and outputs that swing rail-to-rail. Their input common mode voltage ra...