LT1037CS8 View Datasheet(PDF) - Linear Technology

Part Name

Description

MFG CO.

LT1037CS8

Low Noise, High Speed Precision Operational Amplifiers

Linear Technology 

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LT1007/LT1037

TYPICAL APPLICATIONS

Microvolt Comparator with Hysteresis

INPUT

7

3+

LT1007

2–

4

100M

5%

86

15V

365Ω

1%

15k

1%

OUTPUT

–15V

POSITIVE FEEDBACK TO ONE OF THE NULLING TERMINALS

CREATES APPROXIMATELY 5µV OF HYSTERESIS.

OUTPUT CAN SINK 16mA.

INPUT OFFSET VOLTAGE IS TYPICALLY CHANGED LESS

THAN 5µV DUE TO THE FEEDBACK.

1007/37 TA04

Precision Amplifier Drives 300Ω Load to ±10V

340k

20k

10k

1%

5%

TRIM

365Ω

1%

2–

LT1037

3+

2–

LT1007

6

3+

15Ω

15Ω

5%

6

5%

OUTPUT

±10V

RL

300Ω

INPUT

THE ADDITION OF THE LT1007 DOUBLES THE AMPLIFIER’S OUTPUT DRIVE

TO ±33mA. GAIN ACCURACY IS 0.02%, SLIGHTLY DEGRADED COMPARED

TO ABOVE BECAUSE OF SELF-HEATING OF THE LT1037 UNDER LOAD.

1007/37 TA05

Infrared Detector Preamplifier

15V

+

10µF 10Ω 100µF

1k

+

33Ω

2N2219A

+

100µF

50mA

267Ω*

100µF

+

IR RADIATION

OPTICAL

CHOPPER

PHOTOCONDUCTIVE

INFRARED DETECTOR

HgCdTe type

INFRA-RED ASSOCIATES, INC.

13Ω AT 77°K

15V

392Ω*

3+ 7

LT1007

2–

4

–15V

*1% METAL FILM

CHOPPED DETECTOR

OUTPUT

6

OUTPUT TO

DEMODULATOR

392k*

SYNCHRONOUS

392Ω*

1007/37 TA08

12

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