ST3222EBDR STMicroelectronics, ST3222EBDR Datasheet - Page 5

• Manufacturer Part Number: ST3222EBDR
• Description: IC DRVR/RCVR 5.5V RS232 16-SOIC
• Manufacturer: STMicroelectronics
• Type: Transceiverr

Specifications of ST3222EBDR

• Number Of Drivers/receivers: 2/2
• Protocol: RS232
• Voltage - Supply: 3 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 497-2070-2

3
Table 6.
Table 7.
Note:
Table 8.
Symbol
Symbol
Symbol
I
R
SUPPLY
V
I
V
SHDN
I
I
V
TOUT
TOUT
V
TSC
TOL
HYS
I
IL
IH
IL
1
Input logic threshold low
Input logic threshold high
Transmitter input
hysteresis
Input leakage current
Output voltage swing
Transmitter output
resistance
Output short circuit
current
Output leakage current
V
Shutdown supply current
Electrical characteristics
Electrical characteristics (C
otherwise specified. Typical values are referred to T
Logic input electrical characteristics (C
T
Transmitter input hysteresis is typically 250 mV
Transmitter electrical characteristics (C
T
CC
A
A
= -40 to 85 °C, unless otherwise specified. Typical values are referred to T
= -40 to 85 °C, unless otherwise specified. Typical values are referred to T
power supply current No load, SHDN = V
Parameter
Parameter
Parameter
T-IN, EN, SHDN
V
V
T-IN, EN, SHDN
All transmitter outputs are loaded with
3 KΩ to GND
V
V
Transmitters disable
No load, SHDN = V
CC
CC
CC
CC
= 3.3 V
= 5 V
= V+ = V- = 0 V, V
= 0 or 3 V to 3.6 V, V
1
- C
4
Test conditions
Test conditions
Test conditions
= 0.1 µF, V
(Note:
CC
CC
1
1
- C
- C
, T
, T
OUT
1)
A
A
CC
4
4
OUT
= 25°C
= 25°C
= ± 2 V
= 0.1 µF, V
= 0.1 µF V
= 3 V to 5.5 V, T
A
= ± 12 V
= 25 °C)
CC
CC
Min.
Min.
Min.
= 3 V to 5.5 V,
300
= 3 V to 5.5 V,
2.4
± 5
2
A
= -40 to 85 °C, unless
± 0.01
± 5.4
Typ.
Typ.
Typ.
0.25
10M
± 60
0.3
1
A
A
Max.
Max.
Max.
± 25
= 25 °C)
0.8
= 25 °C)
± 1
10
1
Unit
Unit
Unit
mA
mA
µA
µA
µA
V
V
V
V
Ω
5/15