ST75185CDR STMicroelectronics, ST75185CDR Datasheet - Page 8

• Manufacturer Part Number: ST75185CDR
• Description: IC DRVR/RCVR MULT RS232 20-SOIC
• Manufacturer: STMicroelectronics
• Type: Transceiverr

Specifications of ST75185CDR

• Number Of Drivers/receivers: 3/5
• Protocol: RS232
• Voltage - Supply: 4.5 V ~ 5.5 V
• Mounting Type: Surface Mount
• Package / Case: 20-SOIC (7.5mm Width)
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Data Rate: 0.12 Mbps
• Interface: EIA/TIA-232-E. RS-232. V.28
• Minimum Operating Temperature: - 55 C
• Supply Current: 30 mA
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 497-2121-2

Table 10.
Note:
Table 11.
8/22
Symbol
Symbol
V
V
t
t
t
t
V
V
I
PLH
PHL
V
TLH
THL
I
I
OS
hys
OH
IH
OL
IL
T+
T-
Propagation delay time low to high
level output
Propagation delay time high to low
level output
Transition time low to high level
output
Transition time high to low level
output
Positive going threshold voltage
Negative going threshold voltage
Input hysteresis (V
High level output voltage
Low level output voltage
High level input current
Low level input current
Short-circuit output current
Receiver electrical characteristics over operating conditions
All typical values are at T
V
Receiver switching characteristics
DD
= 12 V, V
Parameter
Parameter
SS
T
+ - V
= -12 V, V
T
-)
A
= 25 °C, V
CC
= 5 V T
Doc ID 6228 Rev 18
R
(See
R
(See
R
(See
R
(See
(See
T
I
V
V
V
V
V
V
(See
OH
A
I
I
I
I
I
I
L
L
L
L
= 3 V
= 25 V (See
= 3 V
= -25 V (See
= -3 V
= 0 V
= 25 °C (See
= 5 kΩ
= 5 kΩ
= 5 kΩ
= 5 kΩ
= -0.5mA
Figure
Figure
Figure
Figure
Figure
Figure
CC
A
Test conditions
Test conditions
= 25 °C
= 5 V, V
I
(See
V
(See
OL
9)
9)
9)
9)
9)
7)
O
C
C
C
C
= 0 V
L
L
L
L
= 10 mA
V
Inputs Open
Figure
= 50 pF
= 50 pF
= 50 pF
= 50 pF
Figure
Figure
Figure
Figure
IH
DD
= 0.75 V
= 9 V and V
9)
9)
9)
9)
9)
-0.43
Min.
0.75
0.43
Min.
-3.6
0.5
2.6
2.6
3.6
SS
= -9 V
Value
Value
Typ.
0.97
Typ.
-3.4
400
200
2.2
0.2
70
20
4
Max.
Max.
1000
0.45
-8.3
150
525
-12
2.4
8.3
60
5
Unit
Unit
mA
mA
mA
ns
ns
ns
ns
V
V
V
V
V