ST232ACN STMicroelectronics, ST232ACN Datasheet - Page 5
ST232ACN
Manufacturer Part Number
ST232ACN
Description
IC TXRX 5V RS-232 16-DIP
Manufacturer
STMicroelectronics
Type
Transceiverr
Datasheet
1.ST232ACTR.pdf
(16 pages)
Specifications of ST232ACN
Number Of Drivers/receivers
2/2
Protocol
RS232
Voltage - Supply
4.5 V ~ 5.5 V
Mounting Type
Through Hole
Package / Case
16-DIP (0.300", 7.62mm)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
497-3011-5
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
ST232ACN
Manufacturer:
M/A-COM
Quantity:
14
Part Number:
ST232ACN
Manufacturer:
ST
Quantity:
20 000
3
Table 4.
Table 5.
1. Measured from 3 V to -3 V or from -3 V to 3 V.
2. One transmitter output is loaded with R
Symbol
V
R
Symbol
I
V
V
SR
SUPPLY
TOUT
I
TOUT
I
D
t
TIL
SC
DT
TIH
TIL
R
T
Output voltage swing
Logic pull-up current
Input logic threshold low
Input logic threshold high
Transition slew rate
Data rate
Transmitter output resistance
Transmitter output short circuit
current
Propagation delay time
Electrical characteristics
(C
values are referred to T
Transmitter electrical characteristics
(C
values are referred to T
Electrical characteristics
V
CC
1
1
- C
- C
power supply current
4
4
Parameter
= 0.1 µF, V
= 0.1 µF, V
Parameter
CC
CC
L
A
A
= 5 V ± 10 %, T
= 5V ± 10 %, T
= 3 k
= 25 °C).
= 25 °C).
Ω
All transmitter outputs are loaded
with 3kΩ to GND
T
T
R
(2)
V
One T
TTL-CMOS IN to RS-232 OUT
C
to 7 k
A
IN
CC
L
L
No Load, T
= 25°C, V
= 3 to 7kΩ , C
= 150pF (50% to 50%)
= 0V
= V+ = V- = 0V V
Ω
XOUT
, C
L
= 50 to 1000 pF.
Test condition
Test condition
A
to GND
A
CC
A
= -40 to 85 °C, unless otherwise specified. Typical
= -40 to 85 °C, unless otherwise specified. Typical
= 25°C
= 5V
L
= 50 to 2500pF
OUT
= ± 2V
(1)
Min.
Min.
200
300
± 5
0.8
±7
6
Typ.
1.5
Typ.
400
±22
1.4
1.4
1.3
± 9
12
5
Max.
Max.
4
3.5
40
30
2
kbits/s
Unit
mA
V/µs
Unit
mA
µA
µs
V
V
V
Ω
5/16