LT1101IN8 データシートの表示（PDF） - Linear Technology

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LT1101IN8

Precision, Micropower, Single Supply Instrumentation Amplifier (Fixed Gain = 10 or 100)

Linear Technology 

LT1101

APPLICATIO S I FOR ATIO

Differential Voltage Amplification from a Resistance Bridge

V+

TRANSDUCER

OR SENSOR

R

R

RESISTANCE

BRIDGE

R

R

SHIELD

6+

5

LT1101

8

G = 100

OUT

3–

4

1

MINIMUM VOLTAGE ACROSS BRIDGE = 20mV

MINIMUM SUPPLY VOLTAGE = 1.8V

LT1101 • AI07

Gain = 20, 110 or 200 Instrumentation Amplifier

Differential Output

Single Ended Output

6+

+

IN

LT1101 8

3–

1

–

+

+

6+

LT1101

3–

1

8 OUT

6+

LT1101

3–

1

OUT

–

8

IN

–

6+

LT1101 8

3–

1

GAIN = 200, AS SHOWN

GAIN = 20, SHORT PIN 1 TO PIN 2, PIN 7 TO PIN 8

ON BOTH DEVICES

GAIN = 110, SHORT PIN 1 TO PIN 2, PIN 7 TO PIN 8

ON ONE DEVICE, NOT ON THE OTHER

INPUT REFERRED NOISE IS REDUCED BY √2 (G = 200 OR 20)

LT1101 • AI08

1101fa

14

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