LT1102 查看數據表（PDF） - Linear Technology

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产品描述 (功能)

比赛名单

LT1102

High Speed, Precision, JFET Input Instrumentation Amplifier (Fixed Gain = 10 or 100)

Linear Technology 

LT1102

TYPICAL APPLICATIO S

Basic Connections

INPUT

INPUT

V+ NC

5

6+

7

LT1102

3–

8

4

1

2

NC V –

REF

GAIN = 100

V+

5

6+

7

LT1102

3–

8

1 4 V–

2

REF

OUT

OUT

GAIN = 10

LT1102 • TA03

Settling Time Test Circuit

20VP-P

FLAT-TOP INPUT

5.1k

HP5082-2810

R1

100Ω

15V

6+ 5

LT1102

3–

1

4

–15V

8

200Ω

5.0k

R1 = 910Ω, G = 10

R1 = 10k, G = 100

FET PROBE

LT1102 • TA04

Offset Nulling

15V

2k

6+ 5

LT1102

3–

1

OUT

8

1.8k

10k

4

R2

2k

– 15V

R2 = 3.3Ω, G = 10

R2 = 30Ω, G = 100

NULL RANGE = ± 1mV

GAIN DEGRADATION ≈ 0.018%

LT1102 • TA05

1102fb

10

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