Datasheet

LTC1799
14
1799fc
Linear Technology Corporation
1630 McCarthy Blvd., Milpitas, CA 95035-7417
[phone]
●
FAX: [phone]
●
www.linear.com
 LINEAR TECHNOLOGY CORPORATION 2001
LT 0111 REV C • PRINTED IN USA
Typical applicaTions
V
+
1
2
3
5
f
OSC
=
•
10MHz
10
5V
R
T
100k
THERMISTOR
C1
0.1µF
1799 TA03
4
R
T
: YSI 44011 800 765-4974
GND
LTC1799
SET
OUT
DIV
10k
R
T
1799 TA04
1400
1200
1000
800
600
400
200
0
–20 –10 0 10 20 30 40 50 60 70 80 90
TEMPERATURE (°C)
FREQUENCY (kHz)
MAX
TYP
MIN
V
+
1
2
3
5
R1
10k
ON/SHDN
5V
74AC04
C1
0.1µF
1799 TA08
4
OUT
GND
LTC1799
SET
OUT
DIV
Shutting Down the LTC1799
Temperature-to-Frequency Converter
Output Frequency vs Temperature