Data Sheet
PT8A977P/977W/978P/978LW
5-Function Remote Controller
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Maximum Ratings
(Above which the useful life may be impaired. For user guidelines, not tested)
Note:
Storage Temperature ........................................................ -25oC to +85oC
Stresses greater than those listed under MAXIMUM
Ambient Temperature with Power Applied ...................... -10oC to +40oC
RATINGS may cause permanent damage to the
Supply Voltage to Ground Potential (Inputs & VCC Only) .... -0.5 to +6.0V
Supply Voltage to Ground Potential (Outputs & D/O Only) -0.5 to +6.0V
DC Input Voltage ................................................................ -0.5 to +6.0V
device. This is a stress rating only and functional
operation of the device at these or any other condi-
tions above those indicated in the operational sec-
DC Output Current ........................................................................ 20mA tions of this specification is not implied. Exposure
to absolute maximum rating conditions for ex-
tended periods may affect reliability.
Power Dissipation....................................................................... 500mW
DC Electrical Charateristics
DC Electrical Charateristics of 977P/977W
Parameters
Description
Operating Voltage
Test Condition
Output unloaded
Min.
Type
Max.
5.0
Units
V
2.5
4.0
VCC
100
uA
ICC
Supply Current
OFF State
5
uA
V
ISTB
VIL
VIH
IIL
Stand-by Current
Input Low Voltage
Input High Voltage
Input Low Current
Input High Current
Input Current
Guaranteed Logic LOW level
Guaranteed Logic HIGH level
0.8
3.0
V
Pin 1, 4, 5, 6, 13, 14
Pin 1, 4, 5, 6, 13, 14
Pin 12
V
IL = 0V, ON state
-60
10
uA
uA
uA
uA
IIH
V
IH = 4V, ON state
II
VIH = 0 ~ 4V, ON state
VOUT = 0.5 V
±10
150
IOL
Output Low Current
Pin 7, 8, 10
Pin 11
VOUT = 3.5 V
VOUT = 3.5 V
-1.0
mA
uA
IOH
Output High Current
-200
- 800
Note: Over the Operating Rating, 0°C £TA £70°C, VCC = 4V
DC Electrical Charateristics of 978P/978LW
Parameters
Description
Operating Voltage - 978P
Operating Voltage - 978LW
Test Condition
Min.
2.5
Type
Max.
Units
4.0
5.0
V
VCC
2.0
5.0
1
V
Output unloaded
mA
ICC
Supply Current
OFF State
10
uA
V
ISTB
VIL
VIH
Stand-by Current
Input Low Voltage
Input High Voltage
Guaranteed Logic LOW level
Guaranteed Logic HIGH level
0.8
3.0
V
IIL
Pin 3, 8, 9
V
IL = 0V, ON state
Input Low Current
Input High Current
Input High Current
Input Current
-60
60
uA
uA
uA
Pin 3
VIH = 4V, ON state
IIH
Pin 8, 9
VIH = 4V, ON state
10
Pin 14, 16
VIH = 0 ~ 4V, ON state
VOUT = 0.5 V
±10
850
uA
uA
mA
II
Pin 1, 5, 15
200
2
IOL
Output Low Current
VOUT = 0.5 V
Pin 6, 7, 10, 11, 12
VOUT = 3.5 V
VOUT = 3.5 V
-200
-500
- 850
uA
uA
Pin 1, 5, 15
IOH
Output High Current
Pin 6, 7, 10, 11, 12
Note: Over the Operating Rating, 0°C £TA £70°C, VCC = 4V
PT0074(10/01)
Ver:1
6
PERICOM [ PERICOM SEMICONDUCTOR CORPORATION ]
