LT1789CS8-10-PBF 查看數據表（PDF） - Linear Technology
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LT1789CS8-10-PBF
Linear Technology
LT1789CS8-10-PBF Datasheet PDF : 24 Pages
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LT1789-1/LT1789-10
TYPICAL APPLICATION
Voltage Controlled Current Source
3V TO 32V
VIN
3+
7
8
6
RG 1 LT1789-1 REF
5
2– 4
IL
IL = AV • VIN/R1
AV
=1
+
200k
RG
R1
1k
LOAD
1789 TA03
10°C to 40°C Thermometer
VS+ 4 LT1790 6
–1.25
12
THERMISTOR
THERMOMETRICS
DC95G104V
100k
@ 25°C
29.4k
1%
36.5k
0.5%
VS+
3+
7
8
1 LT1789-10
5
2– 4
866k
1%
56.2k
1%
6
VOUT = 2.5V AT 25°C + 50mV/°C
OVER 10°C TO 40°C
LINEARITY = 0.3°C
ACCURACY = 1°C WORST CASE
TOLERANCE STACK-UP
VS+ = 4V TO 18V
1789 TA04
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24 Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
(408) 432-1900 ● FAX: (408) 434-0507 ● www.linear.com
1789fc
LT 0510 REV C • PRINTED IN USA
© LINEAR TECHNOLOGY CORPORATION 2002
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