TSB7191 datasheet(30/34 Pages) STMICROELECTRONICS

30 / 34 page

Contents

Pin description ....................................................................2

Absolute maximum ratings and operating conditions ..............................3

Electrical characteristics...........................................................4

Typical performance characteristics ..............................................10

Application information ...........................................................17

5.1

Operating voltages ............................................................ 17

5.2

Input pin voltage range ......................................................... 17

5.3

Rail-to-rail input stage.......................................................... 18

5.4

Input offset voltage drift over the temperature ...................................... 18

5.5

Long term input offset voltage drift ............................................... 19

5.6

EMI rejection ................................................................. 20

5.7

Minimum gain ................................................................ 20

5.8

Unused channel .............................................................. 22

5.9

Maximum power dissipation..................................................... 22

5.10

PCB layout recommendations ................................................... 22

5.11

Decoupling capacitor .......................................................... 22

Typical applications ..............................................................23

6.1

Low-side current sensing ....................................................... 23

Package information..............................................................24

7.1

SOT23-5 package information................................................... 24

7.2

MiniSO8 package information ................................................... 26

7.3

SO8 package information....................................................... 27

Ordering information .............................................................28

Revision history .......................................................................29

TSB7191, TSB7191A, TSB7192, TSB7192A

Contents

DS12641 - Rev 5

page 30/34

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