LT1496CS View Datasheet(PDF) - Linear Technology

Part Name

Description

MFG CO.

LT1496CS

1.5µA Max, Single, Dual and Quad Micropower Rail-to-Rail Input and Output Op Amps

Linear Technology 

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LT1494/LT1495/LT1496

TYPICAL APPLICATIONS N

VIN

0V TO 2.5V

562k* 100k

0.0082µF

1N5712

1N4148

Q1: ZTX-849

*1% METAL FILM

†POLYSTYRENE

15k

Q1

13µA, 0kHz to 10kHz Voltage to Frequency Converter

270k

10M* 3.9M*

5V

+

–

LTC®1440

+

12pF

390Ω

1µF

3.6M TYP

360k

SELECT FOR 100Hz

AT VIN = 0.025V

1/2

LT1495

3.9M 20M

5V

1.2

REFERENCE

LTC1440

39k

100pF†

OUTPUT

0kHz TO 10kHz

1/2

LT1495

10M

0.05µF

0V – 2.5V = 0kHz – 10kHz

SUPPLY CURRENT = 6.2µA QUIESCENT

= 13.3µA AT f = 10kHz

LINEARITY: ± 0.03%

PSRR (4.4V TO 36V): 10ppm/V

TEMPERATURE DRIFT: 250ppm/°C

1495 TA07

6µA, AV = 1000, Chopper Stabilized Amplifier

φ1

INPUT

φ2

1µF

1M

5V

+

1/2

LT1495

–

– 5V

1µF φ2

1M

10M

φ1

10k

0.2µF

–

1/2

LT1495

+

10M

–

0.047µF

1/2

+LTC1441

φ1

10M

10M

5V

–

1/2

+LTC1441

– 5V

GAIN: 1000

OFFSET: 1µV

DRIFT: 50nV/°C

φ2

SUPPLY CURRENT: 5.5µA

BANDWIDTH: 0.2Hz

CLOCK RATE: 4Hz

CD4016 QUAD

OUTPUT

10M

10k

1495 TA08

12

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