Advanced Monolithic Systems, Inc.

6680B Sierra Lane, Dublin, CA 94568 Phone (925) 556-9090 Fax (925) 556-9140

AMSREF-02

Precision Temperature Transducer with Remote Sensor

RESISTOR VALUES

10mV/

°C

100mV/

°C

TEMPERATURE RANGE

-40

°C to +85°C

-40

°C to +85°C

OUTPUT VOLTAGE RANGE

-0.40V to +0.85V

-0.40V to +0.85V

ZERO SCALE

0V @ 0

°C

0V @ 0

°C

± 1% resistor)

9.09k

Ω

15k

Ω

± 1% resistor)

1.5k

Ω

1.82k

Ω

200k

Ω

500k

Ω

± 1% resistor)

5.11k

Ω

84.5k

Ω

GND

TRIM

R

P

50k

Ω

V

IN

V

O

2

6

5

4

REF-02

+15V

-15V

R

C

RS

1.5k, ±5%

V

OUT

6

0.1

µF

OP-02

-

+

3

TEMP

4

7

3

2

V

REF

R

A

R

B1

R

BP

*

* UP TO 10 " OF SHIELDED

4-CONDUCTOR CABLE

Typical Temperature Voltage Output vs

Temperature

TEMPERATURE (° C)

-60 -40

20

60

100

430

730

830

880

780

680

630

580

530

-20 0

40

80

120 140

480