ST232CN STMicroelectronics, ST232CN Datasheet - Page 5

• Manufacturer Part Number: ST232CN
• Description: IC TXRX 5V RS232 MULTI-CH 16-DIP
• Manufacturer: STMicroelectronics
• Type: Transceiverr

Specifications of ST232CN

• 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)
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Maximum Operating Temperature: 70 C
• Mounting Style: Through Hole
• Data Rate: 0.22 Mbps
• Interface: EIA/TIA-232 or RS-232 or V.28
• Minimum Operating Temperature: 0 C
• Supply Current: 5 mA
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 497-3017-5

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
TIL
SC
TIH
TIL
R
T
Output voltage swing
Input leakage current
Input logic threshold low
Input logic threshold high
Transition slew rate
Data rate
Transmitter output resistance
Transmitter output short circuit
current
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
= 5 V ± 10 %, T
= 3 kΩ to 7 kΩ, C
= 25 °C).
= 25 °C).
All transmitter outputs are loaded
with 3kΩ to GND
T
R
(2)
V
One T
A
CC
L
No Load, T
= 25°C, V
= 3 to 7kΩ , C
= V+ = V- = 0V V
XOUT
L
= 50 to 1000 pF
Test condition
Test condition
to GND
A
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.
120
300
± 5
0.8
Typ.
± 7.8
Typ.
5
220
±10
7
Max.
10
Max.
± 40
±60
30
2
kbits/s
Unit
mA
V/µs
Unit
mA
µA
V
V
V
Ω
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