ST3232 STMICROELECTRONICS [STMicroelectronics], ST3232 Datasheet - Page 6

• Manufacturer Part Number: ST3232
• Description: 3 TO 5.5V, LOW POWER, UP TO 400KBPS, RS-232 DRIVERS AND RECEIVERS
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

Electrical characteristics
Table 7.
Note:
6/19
Symbol
- t
- t
|t
|t
t
t
PHLR
PLHR
S
PHLR
PHLT
D
THR
THL
RT
R
|
|
1
Data transfer rate
Propagation delay input to
output
Transmitter propagation
delay difference
Receiver propagation delay
difference
Transition slew rate
Timing characteristics (C
85°C, unless otherwise specified. Typical values are referred to T
Transmitter Skew is measured at the transmitter zero cross points
Parameter
R
one transmitter switching
R
(
T
measured from +3V to -3V or -3V to +3V
C
C
Note 1
A
L
XIN
L
L
1
= 25°C R
= 3KΩ , C
= 150pF to 1000pF
= 150pF to 2500pF
- C
= R
)
4
XOUT
= 0.1µF tested at 3.3V±10%, V
L2
Test conditions
L
, C
= 1000pF
= 3KΩ to 7KΩ V
L
= 150pF
CC
= 3.3V
CC
A
Min.
300
6
4
= 25°C)
= 3V to 5.5V, T
Typ.
400
100
0.2
50
Max.
30
30
A
= -40 to
ST3232
Kbps
V/µs
V/µs
Unit
µs
ns
ns