LTC6990CS6-PBF(V2) View Datasheet(PDF) - Linear Technology
Part Name
Description
Manufacturer
LTC6990CS6-PBF Datasheet PDF : 28 Pages
| |||
TYPICAL APPLICATIONS
Temperature to Frequency Converter.
3% Linearity from –20°C (fOUT ≈ 20kHz) to 75°C (fOUT ≈ 25kHz)
5V
OE
OUT
LTC6990
GND
V+
60.4k
22k AT 25°C
B = 3964
21.5k
+
SET
DIV
6990 TA10
fOUT
5V
1M
523k
THERMISTOR: VISHAY NTHS120601N2202J
LTC6990
Full Range Temperature to Frequency Converter. 16kHz to 1kHz from –20°C to 80°C
5V
22k AT 25°C
B = 3964
10k
+
10k
–
5V
LT1490
+
100k
26k
OE
OUT
LTC6990
GND
V+
SET
DIV
6990 TA11
fOUT
5V
1M
681k
26k
THERMISTOR: VISHAY NTHS120601N2202J
Light to Frequency Converter. fOUT ≈ –1.4kHz per Microampere of Photo Diode Current, IPD
1000pF
IPD
SFH213
24.9k
–
5V
LT1677
+
5V
OE
OUT
LTC6990
GND
V+
222k
SET
619k
DIV
6990 TA12
fOUT
5V
187k
1M
6990f
25
Share Link: 