upd4722 Renesas Electronics Corporation., upd4722 Datasheet - Page 4

• Manufacturer Part Number: upd4722
• Description: Rs-232 Line Driver/receiver At 3.3 V/5 V
• Manufacturer: Renesas Electronics Corporation.

ABSOLUTE MAXIMUM RATINGS (T
Note 6. Pulse width = 1 ms, duty = 10 % MAX.
RECOMMENDED OPERATING CONDITIONS
Note 7. In low temperature (below 0 ˚C), the capacitance of electrolytic capacitor becomes lower. Therefore,
4
Supply Voltage (V
Supply Voltage (V
Driver Input Voltage
Receiver Input Voltage
Control Input Voltage (STBY, V
Driver Output Voltage
Receiver Output Voltage
Input Current (D
Operating Ambient Temperature
Storage Temperature
Total Power Dissipation
Supply Voltage (V
Supply Voltage (V
High-Level Input Voltage (D
Low-Level Input Voltage (D
High-Level Input Voltage (STBY, V
Low-Level Input Voltage (STBY, V
Receiver Input Voltage
Operating Ambient Temperature
Capacitance of External Capacitor
set higher values when using in low temperature.
capacitors, and aluminum electrolytic capacitors for switching power supply are recommended for the
external capacitors.
Concerning the wiring length between the capacitor and the IC, the shorter the better.
Capacitors with good frequency characteristics such as tantalum capacitors, laminated ceramic
Parameter
IN
, STBY, V
CHA
CHA
CHA
CHA
= L)
= H)
= L, 5 V mode)
= H, 3 V mode)
Parameter
IN
CHA
IN
)
)
, EN)
CHA
, EN)
CHA
CHA
, EN)
, EN)
A
= 25 C)
Symbol
D
R
V
V
T
D
R
V
T
P
I
OUT
OUT
IN
stg
CC
CC
IN
IN
IN
A
T
Symbol
Note 7
V
V
R
V
V
V
V
T
CC
CC
IH
IH
IL
IL
IN
A
–25.0 to +25.0
–0.5 to V
–0.5 to V
–0.5 to V
–30.0 to +30.0
–55 to + 150
–0.5 to +7.0
–0.5 to +4.5
–40 to +85
Ratings
MIN.
0.47
–30
–40
20.0
0.5
4.5
3.0
2.0
2.4
0
0
CC
CC
CC
+0.5
+0.5
+0.5
Note 6
TYP.
5.0
3.3
MAX.
+30
+85
V
V
5.5
3.6
0.8
0.6
4.7
CC
CC
Unit
Unit
mA
W
PD4722
V
V
V
V
V
V
V
V
V
V
V
V
V
V
C
C
C
F