LTC1047CN8 Просмотр технического описания (PDF) - Linear Technology

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LTC1047CN8

Dual Micropower Zero-Drift Operational Amplifier with Internal Capacitors

Linear Technology 

LTC1047

TYPICAL APPLICATIO S

4mA to 20mA Transducer Amplifier

0.1µF

5

4

LT1120

8

2

137 6

2–

1/2

1

3

LTC1047

+

INPUT

0V TO 1V

R2

61.9k

1%

INITIAL ACCURACY = 3% (LIMITED BY REFERENCE IN LT1120)

TRIM R1 FOR 4.00mA WITH 0.00V IN

TRIM R2 FOR 20.0mA WITH 1.00V IN

R1

619K

1%

49.9k

1%

1M

1000pF

1M

+

10µF

5+ 8

1/2

7

1k

6

LTC1047

–4

TO

LOOP

2N2222

49.9Ω

1%

TO

LOOP

LTC1047 • TA04

1047fa

8

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