ST3485EBDR - ST Microelectronics

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

ST3485EBDR
Manufacturer

ST Microelectronics
ChipWorker Part#

CW539144
Category

Interface IC, Interface Controller
Package

SOIC-8
Description

STMICROELECTRONICS ST3485EBDR RS422 / RS422 Transceiver IC, 1 Driver, 12Mbps, 3V to 3.6V, SOIC-16
Documentation

Datasheet

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ST3485EBDR Specifications

Attribute	Attribute Value

Part Number	ST3485EBDR
Manufacturer	ST Microelectronics
ChipWorker Part#	CW539144
Category	Interface IC, Interface Controller
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	SOIC-8
Supply Voltage (DC)	3.30 V
Supply Current	2.2 mA
Number of Channels	2 Channel
Number of Positions	8 Position
Data Rate	12.0 Mbps
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage	3V ~ 3.6V
Supply Voltage (Max)	3.6 V
Supply Voltage (Min)	3 V
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Size-Length	5 mm
Size-Width	4 mm
Size-Height	1.25 mm
Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/12/17
ECCN Code	EAR99

Product Description

The ST3485EBDR is a 3.3V Low Power Transceiver for RS-485 and RS-422 communications. The device contains one driver and one receiver in half duplex configuration. The device transmits and receives at a guaranteed data rate of at least 12Mbps. All transmitter outputs and receiver inputs are protected to ±15kV IEC 61000-4-2 air discharge. The driver is short-circuit current limited and is protected against excessive power dissipation by thermal shutdown circuitry that places the driver outputs into a high impedance state.
Operate from a single 3.3V supply - no charge pump required
Interoperable with 5V logic
Half duplex versions available
Industry standard 75176 pin-out
Current limiting and thermal shutdown for driver overload protection
Guaranteed high receiver output state for floating inputs with no signal present
Allow up to 64 transceivers on the bus
1µA Maximum low current shutdown mode
-7 to 12V Common-mode input voltage range

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