TS271 数据手册 ( 数据表 ) - STMicroelectronics

Description
The TS271 is a low cost, low power single operational amplifier designed to operate with single or dual supplies. This operational amplifier uses the ST silicon gate CMOS process giving it an excellent consumption-speed ratio. This amplifier is ideally suited for low consumption applications.
The power supply is externally programmable with a resistor connected between pins 8 and 4. It allows to choose the best consumption-speed ratio and supply current can be minimized according to the required speed. This device is specified for the following ISET current values: 1.5µA, 25µA, 130µA.

■ Offset null capability (by external compensation)
■ Dynamic characteristics adjustable ISET
■ Consumption current and dynamic parameters are stable regarding the voltage power supply variations
■ Output voltage can swing to ground
■ Very large ISET range
■ Stable and low offset voltage
■ Three input offset voltage selections