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UTC 801/802
INTEGRATED CIRCUIT
3/4 STRINGS Xmas LIGHT CONTROL
FEATURES
*Adjustable flash rate. *Programmable 2/3/4 strings of bulbs.
*UTC 801 sequential mode for about 57 sec. 4 light
string flash for about 3 sec. according to normal fosc. then back to sequential again. *UTC 802 sequential mode only.
APPLICATION
*Xmas light controller, any AC control toys.
DIP-8
PIN CONFIGURATIONS
Vss 1 X2 Y3 VDD 4
8 S4 7 S3 6 S2 5 S1
ELECTRICAL CHARACTERISTICS (@VDD=3.6V unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN TYP.
Operating Voltage Operating Current Quiescent Current Driving Current Oscillator Frequency
VDD IOP ISB
IOH FOSC
- 3.6
No load
--
--
@VDS=1.2V
- 0.02
External ± 30%, Rosc ~ 150kΩ
-
150
Operating Temperature
Temp.