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
E...