ICs for Timer
AN6783S
IC for long interval timer
s
Overview
The AN6783S is an IC designed for a long interval
timer. It is oscillated by using the external resistor and
capacitor, and the oscillation frequency divided by a 15-
stage F.F. is provided as the output.
It is frequency divider type, so that a long interval
timer can be constructed by using a capacitor with small
capacitance.
0.4±0.25
0.6±0.3
Unit : mm
1
2
1.27
3
4
8
7
6
5
5.0±0.3
1.5±0.2
0.15
0.65
•
Oscillation frequency dispersion of IC itself is small (±5
%)
•
Oscillation frequency can be checked by 1/2 f
OSC
moni-
tor terminal
•
Wide operating supply voltage range (3.2 V to 18 V)
•
Small consumption current (3 mA typ.)
0.1±0.1
0.3
4.2±0.3
6.5±0.3
s
Features
SOP008-P-0225A
s
Applications
•
Timer
s
Block Diagram
Mon.
V
CC
Out
CR
OSC
8
7
6
F.F.
15
To each
block
Voltage
stabilizer
F.F.
2
F.F.
1
Input
circuit
Input
circuit
1
2
3
Reset
Stop
V
S
GND
4
5
1
PANASONIC [ PANASONIC SEMICONDUCTOR ]
