TS185X datasheet(1/24 Pages) STMICROELECTRONICS

部件名	TS185X

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

PDF	24 Pages

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制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

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1 / 24 page

March 2010

Doc ID 6991 Rev 4

1/24

24

TS185x, TS185xA

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

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 both

input and output rail-to-rail (1.71 at VCC = 1.8 V,

RL =2kΩ), 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).

Table 1.

Device summary

Reference

Single

version

Dual

version

Quad

version

TS185x

TS1851

TS1852

TS1854

TS185xA

TS1851A

TS1852A

TS1854A

TS1851ILT

TS1854ID/IDT-TS1854IPT

TS1851ID/IDT

TS1852ID/IDT-TS1852IST-TS1852IPT

Pin connections (top view)

1

2

3

5

4

V

CC-

V

CC+

In-

Out

In+

In2+

V

CC-

1

2

3

5

4

8

7

6

In1+

In1-

Out2

+

_

Out1

In2-

+

_

V

CC+

In2+

V

CC-

1

2

3

5

4

8

7

6

In1+

In1-

Out2

+

_

Out1

In2-

+

_

V

CC+

V

CC-

1

2

3

5

4

8

7

6

N.C.

In+

In-

Out

+

_

N.C.

V

CC+

V

CC-

1

2

3

11

4

14

13

12

In2+

In2-

Out4

Out2

In4+

In4-

5

6

7

8

10

9

+

_

+

_

+

_

Out3

In3+

In3-

+

_

Out1

In1+

In1-

V

CC+

V

CC-

1

2

3

11

4

14

13

12

In2+

In2-

Out4

Out2

In4+

In4-

5

6

7

8

10

9

+

_

+

_

+

_

Out3

In3+

In3-

+

_

Out1

In1+

In1-

V

CC+

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类似零件编号 - TS185X

制造商	部件名	数据表	功能描述
STMicroelectronics	TS1851	171Kb / 17P	1.8V INPUT/OUTPUT RAIL TO RAIL LOW POWER OPERATIONAL AMPLIFIERS May-2000
	TS1851AI	171Kb / 17P	1.8V INPUT/OUTPUT RAIL TO RAIL LOW POWER OPERATIONAL AMPLIFIERS May-2000
	TS1851AILT	342Kb / 25P	1.8V INPUT/OUTPUT RAIL TO RAIL LOW POWER OPERATIONAL AMPLIFIERS 22-May-2007
	TS1851I	171Kb / 17P	1.8V INPUT/OUTPUT RAIL TO RAIL LOW POWER OPERATIONAL AMPLIFIERS May-2000
	TS1851ILT	342Kb / 25P	1.8V INPUT/OUTPUT RAIL TO RAIL LOW POWER OPERATIONAL AMPLIFIERS 22-May-2007

More results

类似说明 - TS185X

制造商	部件名	数据表	功能描述
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STMicroelectronics	TS187X	1Mb / 25P	1.8 V input/output, rail-to-rail, low power operational amplifiers November 2012 Rev 7