UPD4714ACY View Datasheet(PDF) - NEC => Renesas Technology
Part Name
Description
Manufacturer
UPD4714ACY Datasheet PDF : 16 Pages
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µPD4714A
ELECTRICAL CHARACTERISTICS (RECEIVER)
(Unless otherwise specified, VCC = +5 V ±10 %, TA = –20 ˚C to +80 ˚C, C1 to C4 = 22 µF)
Parameter
Low-level output voltage
High-level output voltage
Low-level input voltage
High-level input voltage
Propagation delay time Note 7
Input current
Input resistance
Input pin release voltage
Input threshold A mode
(RCON pin low)
Input threshold B mode Note 6
(RCON pin high)
Standby output transition time
Standby output transition time
Symbol
VOL
Conditions
IOUT = 4 mA
VOH
IOUT = –4 mA
VIL
RCON pin
VIH
RCON pin
tPHL
RL = 1 kΩ, CL = 150 pF
tPLH
IIN
RI
VIO
Input threshold A mode only
VIH
VCC = +5 V
VIL
VCC = +5 V
VH
VCC = +5 V (hysteresis width)
VIH
VCC = +5 V
VIL
VCC = +5 V
VH
VCC = +5 V (hysteresis width)
tDAZ
Note 8
tDZA
Note 8
MIN.
VCC
–0.8
2.0
TYP.
MAX. Unit
0.4 V
V
0.8 V
V
0.13
µs
1
mA
3
5
7
kΩ
0.5 V
1.6 2.2 2.6 V
0.6
1
1.6 V
0.5 1.2 1.8 V
1.6 2.2 2.6 V
–0.4 –1.8 –3.0 V
2.6 4.0 5.4 V
0.4
1
µs
1.0
10
ms
* TYP.: Typical (reference) value at TA = 25 ˚C.
Note 6. This data is applicable to receivers 4 and 5 only. Receiver 1 to 3 are fixed in A mode.
Note 7. Test Point
10 ns
10 ns
Receiver input
5V
–5 V
90 %
VIL TYP.
10 %
VOH
Receiver output
VOL
tPLH
1.5 V
10 %
90 %
VIH TYP.
tPHL
1.5 V
7
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