LTC6991 Linear Technology, LTC6991 Datasheet - Page 19

• Manufacturer Part Number: LTC6991
• Description: Resettable Low Frequency Oscillator
• Manufacturer: Linear Technology

DataSheet.in
Typical applicaTions
RESET = OPEN
RUN = GND
10k
R7
RELAY ENABLE
R6
121k
1.5ms Radio Control Servo Reference Pulse Generator
5V
RST
GND
SET
RUN
FRAME RATE
GENERATOR
LTC6991
20ms
5 Second On/Off Timed Relay Driver
R3
118k
OUT
RESET
DIV
V
RST
GND
SET
+
LTC6991
5V
R4
976k
R5
102k
OUT
DIV
V
+
20ms PERIOD
1N4148
15k
5V
R4
D1
R1
1M
R2
392k
C1
0.01µF
6991 TA02
12V
Q1
2N2219A
0.1µF
L
C2
0.1µF
R3
146k
NO
TRIG
GND
SET
COTO 1022 RELAY
9001-12-01
REFERENCE
C
1
LTC6993-1
PULSE
1.5ms
OUT
DIV
V
+
5V
R1
1M
R2
280k
1.5ms PULSE
6991 TA03
C2
0.1µF
LTC6991

6991p