upd4722 Renesas Electronics Corporation., upd4722 Datasheet - Page 8

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

Note 10. Measuring point
Note 11. Measuring point
Note 12. Measuring point
8
STBY
D
D
D
V
OUT
V
OUT
OUT
CC
CC
V
V
3.3 V
V
V
V
V
V
DO
0 V
DO
0 V
DO
DO
5 V
0 V
DO
DO
CC
Driver outputs are indefinite during transition time (t
Driver outputs are indefinite during transition time (t
Driver outputs are indefinite during transition time (t
+
–
+
–
+
–
High-impedance
High-impedance
0.6 V
3.0 V
4.5 V
t
t
t
PRA
DAZ
PRA
+5 V
–5 V
+5 V
–5 V
+5 V
–5 V
High-impedance
t
DZA
2.4 V
DZA
PRA
PRA
).
).
).
+5 V
–5 V
PD4722