upd4722 Renesas Electronics Corporation., upd4722 Datasheet - Page 10

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

Note 13. Measuring point
Note 14. Measuring point
Note 15. Measuring point
10
R
R
R
EN
R
OUT
R
OUT
OUT
IN
IN
+3 V
–3 V
+3 V
–3 V
V
V
V
V
0 V
V
0 V
V
0 V
V
OH
OH
OH
CC
OL
OL
OL
STBY = L
2.4 V
t
PHA
0.7 V
0.7 V
t
t
PLH
PLH
0.8 V
2.0 V
2.0 V
t
PAH
0.6 V
t
t
2.7 V
PHL
2.7 V
PHL
2.0 V
0.8 V
0.8 V
PD4722