TS1854ID

1.8V输入/输出轨至轨低功耗运算放大器 1.8V INPUT/OUTPUT RAIL TO RAIL LOW POWER OPERATIONAL AMPLIFIERS

**Description**

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 battery supplied and portable applications.

The TS1851 is housed in the space-saving 5-pin SOT23-5 package, which simplifies board design

outside dimensions are 2.8 mm x 2.9 mm.

**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