Datasheet > TS185X

TS185X

更新时间： 2024-09-17 01:09:47

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		/
页数	文件大小	规格书
24页	427K
描述
1.8 V input/output, rail-to-rail, low power operational amplifiers

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TS185X 数据手册

TS185x, TS185xA

1.8 V input/output, rail-to-rail, low power operational amplifiers

Features

Pin connections (top view)

■ Operating range from V = 1.8 to 6 V

TS1851ILT

■ Rail-to-rail input and output

Out

V_CC+

■ Extended V

- 0.2 V to V

+ 0.2 V)

icm

CC-

CC +

V_CC-

■ Low supply current (120 μA)

In-

In+

■ 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)

TS1851ID/IDT

N.C.

In-

V_CC+

Out

■ Latch-up immunity

In+

■ Available in SOT23-5 micropackage

N.C.

V_CC-

Applications

TS1852ID/IDT-TS1852IST-TS1852IPT

■ Two-cell battery-powered systems

■ Battery-powered electronic equipment

■ Cordless phones

Out1

In1-

V_CC+

Out2

In2-

In1+

V_CC-

■ Cellular phones

In2+

■ Laptops

TS1854ID/IDT-TS1854IPT

■ PDAs

14 Out4

Out1

In1-

Description

In4-

In4+

V_CC-

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 V = 1.8 V,

In1+

V_CC+

In2+

10 In3+

R = 2 kΩ), 120 μA current consumption and

In3-

530 kHz gain bandwidth product.

In2-

Out2

Out3

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.

Table 1.

Device summary

Single

version

Dual

version

Quad

version

Reference

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).

TS1851

TS1851A

TS1852

TS1852A

TS1854

TS1854A

TS185x

TS185xA

March 2010

Doc ID 6991 Rev 4

1/24

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