TS1854A - STMicroelectronics

TS1854A 1.8V INPUT/OUTPUT RAIL TO RAIL LOW POWER OPERATIONAL AMPLIFIERS

The TS185x (single, dual and quad) can operate with voltages as low as 1.8 V. They feature both input and output rail-to-rail (1.71 at VCC = 1.8 V, RL = 2 kΩ), 120 μA current consumption and 530 kHz gain bandwidth product. With this low consumption and a sufficient GBP for many applications, these operational amplifiers are well-suited to all kinds of batter.

Features

■ Operating range from VCC = 1.8 to 6 V
■ Rail-to-rail input and output
■ Extended Vicm (VCC- - 0.2 V to VCC + + 0.2 V)
■ Low supply current (120 μA)
■ Good accuracy (1 mV max for A version)
■ Gain bandwidth product (530 kHz)
■ High unity gain stability (able to drive 500 pF)
■ ESD tolerance (2 kV)
■ Latch-up immunity
■ Available in SOT23-5 micropackage Applications
■ Two-cell battery-powered systems
■ Battery-powered electronic equipment
■ Cordless phones
■ Cellular phones
■ Laptops
■ PDAs Description The TS185x (single, dual and quad) can operate with voltages as low as 1.8 V. They feature b.