HT2860B HOLTEK [Holtek Semiconductor Inc], HT2860B Datasheet - Page 4

• Manufacturer Part Number: HT2860B
• Description: 6-Sound Generator
• Manufacturer: HOLTEK [Holtek Semiconductor Inc]

Electrical Characteristics
Timing Diagram
Symbol
V
I
I
I
I
I
f
V
V
SYS
STB
DD
OH
OL
LED
DD
IH
IL
Operating Voltage
Standby Current
Operating Current
OUT Source Current
OUT Sink Current
LED Source Current
Oscillator Frequency
“H” Input Voltage
“L” Input Voltage
Parameter
V
3V
3V
3V
3V
3V
3V
3V
3V
—
DD
Test Conditions
4
No load
V
V
V
R
Conditions
OH
OL
OH
OSC
=0.5V
=2.5V
=2.5V
=120k
—
—
—
—
Min.
–0.7
2.4
2.4
–1
—
—
—
—
1
Typ.
–1.5
100
128
–2
—
—
1
2
3
Max.
200
4.5
0.6
—
—
—
—
—
5
11th July ’97
HT2860
(Ta=25 C)
Unit
kHz
mA
mA
mA
V
V
V
A
A