ST75185CDR STMicroelectronics, ST75185CDR Datasheet - Page 6

• 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

3
Table 7.
6/22
Symbol
I
I
I
DD
CC
SS
Supply current from V
Supply current from V
Supply current from V
Electrical characteristics
Supply currents
Parameter
DD
SS
CC
V
12
15
12
15
12
15
12
15
9
9
9
9
DD
No load. All inputs at 5V
Doc ID 6228 Rev 18
Test conditions
V
V
-12
-15
-12
-15
-12
-15
-12
-15
-9
-9
-9
-9
CC
SS
= 5V
all inputs at
all inputs at
all inputs at
all inputs at
No load.
No load.
No load.
No load.
1.9V
0.8V
1.9V
0.8V
Min.
Value
Typ.
Max.
-3.2
-3.2
-3.2
-15
-19
-25
4.5
5.5
15
19
25
30
9
Unit
mA
mA
mA
mA
mA