AMSREF-02
TYPICAL APPLICATIONS (Continued)
Precision Temperature Transducer with Remote Sensor
+15V
2
VIN
6
VO
REF-02
TRIM 5
TEMP
RS
0.1
GND
3 1.5k, ±5%
µF
4
*
VREF RA
RC
RP
2
-
7
50kΩ
RB1
6
OP-02
3+
4
RBP
* UP TO 10 " OF SHIELDED
4-CONDUCTOR CABLE
-15V
VOUT
RESISTOR VALUES
TCVOUT SLOPE(S)
TEMPERATURE RANGE
OUTPUT VOLTAGE RANGE
ZERO SCALE
RA (± 1% resistor)
RB1(± 1% resistor)
RBP (Potentiometer)
RC (± 1% resistor)
10mV/°C
-40°C to +85°C
-0.40V to +0.85V
0V @ 0°C
9.09kΩ
1.5kΩ
200kΩ
5.11kΩ
100mV/°C
-40°C to +85°C
-0.40V to +0.85V
0V @ 0°C
15kΩ
1.82kΩ
500kΩ
84.5kΩ
Typical Temperature Voltage Output vs
Temperature
880
830
780
730
680
630
580
530
480
430
-60 -40 -20 0 20 40 60 80 100 120 140
TEMPERATURE (° C)
Advanced Monolithic Systems, Inc. 6680B Sierra Lane, Dublin, CA 94568 Phone (925) 556-9090 Fax (925) 556-9140