LTC2054HVC(RevA) 查看數據表（PDF） - Linear Technology

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LTC2054HVC
(Rev.:RevA)

Single/Dual Micropower Zero-Drift Operational Amplifiers

Linear Technology 

LTC2054/LTC2055

TYPICAL APPLICATIO S

Ground Referred Precision Current Sources

LT1634-1.25

V+

10k 4 –

5

LTC2054

3+

2

00.2≤VIO≤UVT O≤U1T0≤0µ(VA+) – 1.5V

0(V≤–I)O+UT1.≤5V10≤0µVAOUT ≤ –1V

+

VOUT

–

IOUT =

—1.—25—V

RSET

1

RSET

+ IOUT = —1R.—2S5E—VT

VOUT

–

3+

5

RSET

1

LTC2054

10k 4 –

2

V–

LT1634-1.25

20545 TA03

Instrumentation Amplifier with 100V Common Mode Input Voltage

1k

1M

V+

+

1M 2 –

8

VIN

–

1/2

1 1k

1M

LTC2055HV

3+

4

1k

V–

6–

1/2

7

LTC2055HV

5+

VOUT

OUTPUT OFFSET ≤ 3mV

FOR 0.1% RESISTORS, CMRR = 54dB

2054 TA04

Gain of 1001 Single Supply Instrumentation Amplifier

C1

R2

1k

0.1µF

R1

V+

1M 2 –

8

1/2

LTC2055

–VIN 3 +

4

R4 1M

R3

1

1k

6–

1/2

LTC2055

+VIN 5 +

OUTPUT DC OFFSET ≤ 6mV

FOR 0.1% RESISTORS, CMRR = 54dB

7

VOUT

20545 TA05

10

sn20545 20545fas

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