12

LT1784

PART NUMBER

DESCRIPTION

COMMENTS

LT1782

Micropower Over-The-Top Rail-to-Rail In/Out Op Amp in SOT-23

55

µA Max Supply Current, 800µV Max Offset Voltage

LT1783

1.25MHz Over-The-Top Rail-to-Rail In/Out Op Amp in SOT-23

300

µA Max Supply Current, 800µV Max Offset Voltage

LT1797

10MHz Rail-to-Rail In/Out Op Amp in SOT-23

Unity-Gain Stable, 2.25

µV/µs Slew Rate

LT1637

1.1MHz Over-The-Top Rail-to-Rail In/Out Op Amp

Micropower, 0.4V/

µs Slew Rate

LT1638/LT1639

Dual/Quad 1.2MHz Over-The-Top Rail-to-Rail In/Out Op Amp

Micropower 230

µA Max, 0.4V/µs Slew Rate

LT1880

SOT-23 Pico Amp Input, Precision, Rail-to-Rail Output Op Amp

150

µV Offset, 900pA Bias Current

1784f LT/TP 0601 2K • PRINTED IN USA

©LINEAR TECHNOLOGY CORPORATION 2000

Linear Technology Corporation

1630 McCarthy Blvd., Milpitas, CA 95035-7417

RELATED PARTS

TYPICAL APPLICATIO S

Protected Fault Conditions

–

+

LT1784

–

+

LT1784

+

–

+

LT1784

–

+

LT1784

+

REVERSE BATTERY

INPUT DIFFERENTIAL VOLTAGE

INPUTS BELOW GROUND

INPUT OVERVOLTAGE

–18V

5V

5V

5V

24V

10V

18V

1784 TA02

Simple Polarity Selector

Simple Peak Detector

Single Supply Full Wave Rectifier

ACCURACY

98%

90%

3dB

BANDWIDTH

3kHz TO 5.7kHz

116Hz TO 47kHz

34Hz TO 96kHz

–

+

1784 TA04

LT1784

BAT54

1

µF

100k

5V

–

+

LT1784

IN

1k

1k

1k

5V

BAT54

OUT

WORKS WELL

TO 15kHz

1785 TA05

IN

1V/DIV

OUT

1V/DIV

SHDN

5V/DIV

100

µs/DIV

1785 TA06b

–

+

LT1784

IN

1k

1k

OUT

1785 TA06a

SHDN

INVERT

FOLLOW

0V