
Data Sheet
PT8A977B/9781 5-Function Remote
Controller for 1V Micro Cars
PT0118(02/04)
Ver:3
6
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Maximum Ratings
(Above which the useful life may be impaired. For user guidelines, not tested)
Storage Temperature ..............................................................-25
o
C to +85
o
C
Ambient Temperature with Power Applied ..........................10
o
C to +40
o
C
Supply Voltage to Ground Potential
(Inputs & V
CC
Only) (977B)..................................................-0.5 to +6.0V
Supply Voltage to Ground Potential
(Outputs & D/O Only) (977B)..............................................-0.5 to +6.0V
DC Input Voltage (977B)..........................................................-0.5 to +6.0V
Supply Voltage to Ground Potential
(Inputs & V
Only) (9781) ..................................................-0.5 to +5.0V
Supply Voltage to Ground Potential
(Outputs & D/O Only) (9781) ..............................................-0.5 to +5.0V
DC Input Voltage (9781) ..........................................................-0.5 to +5.0V
DC Output Current................................................................................ 20mA
Power Dissipation ..............................................................................500mW
Note:
Stresses greater than those listed under MAXI-
MUM RATINGS may cause permanent damage
to the device. This is a stress rating only and func-
tional operation of the device at these or any other
conditions above those indicated in the opera-
tional sections of this specification is not implied.
Exposure to absolute maximum rating conditions
for extended periods may affect reliability.
DC Electrical Charateristics
DC Electrical Charateristics of 977B
Parameters
1.8 4.0 5.0 V
Output unloaded 100 uA
OFF State
5
uA
Description
Test Condition Min. Type Max. Units
I
CC
Supply Current
Stand-by Current
V
IL
V
IH
Input Low Voltage
Input High Voltage
Guaranteed Logic LOW level 0.8 V
Guaranteed Logic HIGH level 3.0 V
Pin 1, 4, 5, 6, 14 -60 uA
IL
= 0V, ON state
I
IL
I
IH
I
I
Input Low Current
Input High Current
Input Current
Pin 1, 4, 5, 6, 14 V
IH
= 4V, ON state 10 uA
Pin 12 V
IH
= 0 ~ 4V, ON state
±
10 uA
I
OH
Output High Current
I
OL
Output Low Current
V
OUT
= 3.5 V -1.0 mA
V
OUT
= 3.5 V -500 uA
V
OUT
= 0.5 V 150 uA
V
CC
Operating Voltage
I
STB
Pin 7, 8, 10
Pin 11
Note
: Over the Operating Rating, 0
O
C
≤
T
A
≤
70
O
C, V
CC
= 4V