NJM2172V-TE1

P1-P3 P4-P6 P7-P9 P10-P12 P13-P15 P16-P16

- 7 -

NJM2172

■ PIN INFORMATION

Pin No. Pin Name Function

1 OP+IN A Ach OP-AMP + Input

2 OP-IN A Ach OP-AMP - Input

3 OPOUTA Ach OP-AMP Output / EVR Input

4 EVROUT A Ach EVR Output

5 VCNT A Ach EVR Control

6 VCNT B Bch EVR Control

7 V

+

Power Supply

8 GND GND

9 VREF Internal Reference Output

10 REFIN Internal Reference Input

11 EVROUT B Bch EVR Output

12 OPOUT B Bch OP-AMP Output / EVR Input

13 OP-IN B Bch OP-AMP - Input

14 OP+IN B Bch OP-AMP + Input

- 8 -

NJM2172

■ EQUIVALENT CIRCUIT

Term. No.

Term.

Name

Equivalent Circuit

Terminal

Voltage

Note

1

2

13

14

OP+INA

OP-INA

OP-INB

OP+INB

1.55V -

3

12

OPOUTA

OPOUTB

1.55V

OPOUTA / OPOUTB

Load:

RL≥2.5kΩ

4

11

EVROUTA

EVROUTB

1.55V

EVROUTA / EVROUTB

Load:

RL≥100Ω

V+

1,14 2,13

V+

10

4,11

V+

100

3,12

14k

- 9 -

NJM2172

Term. No.

Term.

Name

Equivalent Circuit

Terminal

Voltage

Note

5

6

VCNT A

VCNT B

-

Input EVR control

voltage

9

10

VREF

REFIN

-

Terminal Voltage is

52 / (52+40)×

(V

+

- V

BE

)

RL≥2KΩ

V+

10

40k

52k

9

5,6

26k154k

V+

P1-P3 P4-P6 P7-P9 P10-P12 P13-P15 P16-P16

NJM2172V-TE1

Mfr. #:

Buy NJM2172V-TE1

Manufacturer:

NJR (New Japan Radio)

Description:

Operational Amplifiers - Op Amps With EVR

Lifecycle:

New from this manufacturer.

Delivery:

DHL FedEx Ups TNT EMS

Payment:

T/T Paypal Visa MoneyGram Western Union

Products related to this Datasheet

NJM2172V-TE1