upd4722 Renesas Electronics Corporation., upd4722 Datasheet - Page 11

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

Note 16. Measuring point
Note 17. Measuring point
Note 18. Measuring point
REFERENCE MATERIAL
• IC PACKAGE MANUAL (C10943X)
• NEC SEMICONDUCTOR DEVICE RELIABILITY/QUALITY (IEI-1212)
STBY
R
R
V
R
V
OUT
OUT
Receiver outputs are indefinite during transition time (t
Receiver outputs are indefinite during reset release time (t
Receiver outputs are indefinite during reset release time (t
CC
CC
OUT
3.3 V
V
V
0 V
V
5 V
0 V
V
V
V
0 V
V
OH
OH
OL
OL
CC
OH
OL
t
3.0 V
4.5 V
DAH
0.6 V
t
t
PRA
PRA
2.0 V
0.8 V
0.8 V
t
DHA
2.4 V
DHA
).
PRA
PRA
).
).
0.8 V
PD4722
11