LT1789CS8-10-PBF Ver la hoja de datos (PDF) - Linear Technology

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LT1789CS8-10-PBF

Micropower, Single Supply Rail-to-Rail Output Instrumentation Amplifiers

Linear Technology 

LT1789-1/LT1789-10

TYPICAL PERFORMANCE CHARACTERISTICS (LT1789-1)

Valid Output Voltage vs Input

Common Mode Voltage

VS = ±15V

15

G≥2 G=1

TA = 25°C

10

5

0

–5

–10

–15

–15 –10 –5

0

5

10 15

INPUT COMMON MODE VOLTAGE (V)

VD/2

VD/2

VCM

15V

+

V+

LT1789-1

REF

– V–

VOUT

20K

–15V

1789 G49

Valid Output Voltage vs Input

Common Mode Voltage

VS = ±2.5V

3.0

2.5 AV = 10

TA = 25°C

2.0

AV = 1

1.5

AV = 2

1.0

0.5

0

–0.5

–1.0

–1.5

–2.0

–2.5

–2.5 –1.5 –0.5 0.5 1.5 2.5

INPUT COMMON MODE VOLTAGE (V)

VD/2

VD/2

VCM

2.5V

+

V+

LT1789-1

REF

– V–

VOUT

20K

–2.5V

1789 G50

Valid Output Voltage vs Input

Common Mode Voltage

VS = ±1.5V

1.5

AV = 1

1.0

AV = 2

AV = 10

0.5

TA = 25°C

0

–0.5

–1.0

–1.5

–1.5 –1.0 –0.5 0 0.5 1.0 1.5

INPUT COMMON MODE VOLTAGE (V)

VD/2

VD/2

VCM

1.5V

+

V+

LT1789-1

REF

– V–

VOUT

20K

–1.5V

1789 G51

Valid Output Voltage vs Input

Common Mode Voltage

VS = 5V

5

TA = 25°C

4

3

G=1

2

G=2

1

G = 10

0

0

1

2

3

4

5

INPUT COMMON MODE VOLTAGE (V)

VD/2

VD/2

VCM

5V

+

V+

LT1789-1

REF

– V–

VOUT

20K

1789 G52

Valid Output Voltage vs Input

Common Mode Voltage

VS = 3V

3

TA = 25°C

2

G=1

1

G=2

G = 10

0

0 0.5 1.0 1.5 2.0 2.5 3.0

INPUT COMMON MODE VOLTAGE (V)

VD/2

VD/2

VCM

3V

+

V+

LT1789-1

REF

– V–

VOUT

20K

1789 G53

1789fc

16

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