Analog Devices LT1791IS#PBF, Line Transceiver, RS-422, RS-485, 14-Pin SOIC

Product overview and Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): MY
Product Details

RS-485 Line Drivers and Receivers, Linear Technology

Linear Technology’s RS485 standards are widely used in local networks as well as data transfer over long distances and they are ideal in industrial and commercial applications. The Profibus (Process Field Bus) protocol is carried out for fieldbus solutions in factory and process automation environments. The RS422 standard is similar to the RS485 standard but does not permit multiple drivers on a bus.

The RS485 Transceiver (formally TIA-485) defines a differential data transmission up to 10Mbps.The low power CMOS RS485/RS422 Interface transceivers feature failsafe receivers, high voltage, high data rates, high ESD protection types and transceivers (TXRX) featuring pin-controlled switchable 120 Ohm termination resistors.

Balanced line offers excellent noise rejection

RS-485 Line Drivers and Receivers

Specifications
Attribute Value
Number of Transmitters 1
Package Type SOIC
Mounting Type Surface Mount
Pin Count 14
Number of Receivers 1
Data Rate 250kbps
Number of Transceivers 1
Interface Standards RS-422, RS-485
Transmitter Signal Type Differential
Receiver Signal Type Differential
Minimum Operating Temperature -40 °C
Maximum Operating Temperature +85 °C
Power Supply Type Single
Length 8.74mm
Number of Drivers per Line 128
Number of Receivers per Line 128
Height 1.498mm
Width 3.988mm
Dimensions 8.738 x 3.988 x 1.498mm
110 In stock for delivery within 3 working days
Price Each (In a Tube of 55)
HK$ 30.029
(exc. GST)
units
Per unit
Per Tube*
55 +
HK$30.029
HK$1,651.595
*price indicative