20VS3-4W4W-U 데이터 시트보기 (PDF) - Unspecified

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20VS3-4W4W-U

Hybrid IC Isolation Amplifiers 20 Series

Unspecified 

MODEL: 20VS3

■ Inverting amplifier circuit: Basic example of G = -1 (output inverted to the input)

R1

+

R1

4

–

3

–

INPUT ±5V DC

+

1

+

–

2

+5

REFERENCE VOLTAGE SOURCE

–6

POWER

78

+–

15V DC

Inverting circuit G = -1

Note: ±10V DC output @ ±5V DC input for 20VS3-5W4W and 4W4W.

■ Non-inverting amplifier circuit: Example of G = 1 + R1 / R2

9+

OUTPUT ±5V DC

10 –

+

INPUT VIN

–

R2

R1

4

3

–

1

+

2

–

9+

+

OUTPUT VO

10 –

+5

REFERENCE VOLTAGE SOURCE

–6

POWER

78

+–

15V DC

Non-inverting amplifier circuit G = 1 + R1 / R2

Note: G = 2 × (1+R1/R2) for 20VS3-5W4W

■ Inverting amplifier circuit: Example of G = -R1 / R2 (output inverted to the input)

R2

+

R1

4

–

3

–

INPUT VIN

+

1

+

–

2

+5

REFERENCE VOLTAGE SOURCE

–6

POWER

78

+–

15V DC

Inverting amplifier circuit G = -R1 / R2

Note: G = -2 × R1/R2 for 20VS3-5W4W and 20VS3-4W4W.

9+

OUTPUT VO

10 –

http://www.m-system.co.jp/

20VS3 SPECIFICATIONS

ES-4404 Rev.4 Page 3/5

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