UPD4723GS-GJG NEC [NEC], UPD4723GS-GJG Datasheet - Page 9

• Manufacturer Part Number: UPD4723GS-GJG
• Description: RS-232 LINE DRIVER/RECEIVER AT 3.3 V/5 V
• Manufacturer: NEC [NEC]

Note 10. Measuring point
Note 11. Measuring point
Note 12. Measuring point
STBY
D
D
D
V
V
OUT
OUT
OUT
CC
CC
3.3 V
V
V
V
V
V
V
0 V
DO
DO
5 V
0 V
DO
DO
V
DO
0 V
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
3.0 V
4.5 V
0.6 V
t
t
PRA
PRA
t
DAZ
+5 V
–5 V
+5 V
–5 V
+5 V
–5 V
High-impedance
PRA
PRA
DZA
).
).
).
t
DZA
2.4 V
+5 V
–5 V
PD4723
9