ST485BD STMicroelectronics, ST485BD Datasheet - Page 5

• Manufacturer Part Number: ST485BD
• Description: IC TXRX RS485/422 LP SO-8
• Manufacturer: STMicroelectronics
• Type: Transceiverr

Specifications of ST485BD

• Number Of Drivers/receivers: 1/1
• Protocol: RS422, RS485
• Voltage - Supply: 4.75 V ~ 5.25 V
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

3
Table 5.
Note:
Symbol
V
V
V
V
V
V
CC
DO
RO
DI
RI
I
Supply voltage
Control input voltage (RE, DE)
Driver input voltage (DI)
Driver output voltage (A, B)
Receiver input voltage (A, B)
Receiver output voltage (RO)
Maximum ratings
Absolute maximum ratings
Absolute maximum ratings are those values beyond which damage to the device may occur.
Functional operation under these condition is not implied.
Parameter
-0.5 to (V
-0.5 to (V
-0.5 to (V
Value
± 14
± 14
7
CC
CC
CC
+ 0.5)
+ 0.5)
+ 0.5)
Unit
V
V
V
V
V
V
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