STMicroelectronics ST485ECDR Linear IC ST485ECDR Data Sheet
Product codes
ST485ECDR
ST485EB - ST485EC - ST485EX
Pin configuration
3/18
1 Pin
configuration
Figure 1.
Pin connections (top view)
Table 2.
Pin description
Pin n°
Symbol
Name and function
1
RO
Receiver output
2
RE
Receiver output enable
3
DE
Driver output enable
4
DI
Driver input
5
GND
Ground
6
A
Non-inverting receiver input and non-inverting driver output
7
B
Inverting receiver input and inverting driver output
8
V
CC
Supply voltage