STMicroelectronics ST491ACDR

Name: STMicroelectronics ST491ACDR
Brand: STMicroelectronics
SKU: ST491ACDR

Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, PDSO14

Obsolete

Manufacturer Page Datasheet

Price and Stock

Authorized Distributors

Non-Authorized Stocking Distributors

Non-Authorized Dealers

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Distributor	SKU		Min	Pkg
Component Stockers USA	ST491ACDR	12,537			0.870	0.850	0.830	0.800	0.800	>1wk
Win Source	WS-ST491ACDR	20	30				1.585	1.288	1.288	4h
Worldway Electronics	ST491ACDR	16,988	7	Tape & Reel		0.351	0.340	0.322	0.322	3h
Aztech	ST491ACDR	6,964			2.000	2.000	2.000	2.000	2.000	1d
SHENGYU ELECTRONICS	ST491ACDR	13,801	1		0.487	0.477	0.460	0.450	0.430	2d

CAD Models

Download symbol, footprint, and 3D STEP

Alternate Parts

0 parts available

Datasheets & Documents

Download datasheets and manufacturer documentation for STMicroelectronics ST491ACDR.

IHS

Datasheet13 pages20 years ago

Mouser

SHENGYU ELECTRONICS

Supply Chain

Export Control Classification Number (ECCN) CodeEAR99

Harmonized Tariff Schedule (HTS) Code8542.39.00.60

Introduction Date1980-01-04

Lifecycle StatusObsolete (Last Updated: 4 months ago)

Descriptions

Descriptions of STMicroelectronics ST491ACDR provided by its distributors.

Line Transceiver, 1 Func, 1 Driver, 1 Rcvr, PDSO14

IHS

5V RS-485 Interfaces Hi-Spd Lo Pwr Trans

Mouser

IC TXRX LPWR HS RS485/422 14SOIC

DigiKey

SO14 L/P RS485 TRANSCEIVER T/R

Anglia

Images

Augswan

Manufacturer Aliases

STMicroelectronics has several brands around the world that distributors may use as alternate names. STMicroelectronics may also be known as the following names:

ST MICRO
STM
SGS
SGS THOMSON
INMOS
STMICROE
STMICROEL
STMICR
ST MIC
ST MICROELECTRONIC
SGS THOMPSON
SESCOSEM
STMICROELECT
ST8
STMICROELECTRON
WAFERSCALE
SGS-ATES
ST MICROELECTRONICS SEMI
ST/SGS
ST MICROELECTRO
SGST
THOMS
STMICROELE
WAFERSCALE INTEGRATION INC
SGS-Thomson Microelectronics
ST Microeletronics

CAD Models

Download symbol, footprint, and 3D STEP

Alternate Parts

0 parts available

Technical Specifications

Physical

Case/PackageSOP

MountSurface Mount

Number of Pins14

Number of Terminals14

Technical

Data Rate50 Mbps

Logic FunctionReceiver

Low Level Output Current8 mA

Max Operating Temperature70 °C

Max Supply Current5 mA

Max Supply Voltage5.5 V

Min Operating Temperature0 °C

Min Supply Voltage4.5 V

Nominal Supply Current5 mA

Number of Circuits1

Number of Receivers1

Number of Transceivers1

Number of Transmitters1

Operating Supply Voltage5 V

Propagation Delay16 ns

Temperature GradeCommercial

Dimensions

Height - Seated (Max)1.75 mm

Length8.65 mm

Terminal Pitch1.27 mm

Width3.9 mm

Datasheets & Documents

Download datasheets and manufacturer documentation for STMicroelectronics ST491ACDR.

IHS

Datasheet13 pages20 years ago

Mouser

SHENGYU ELECTRONICS

Compliance

Environmental Classification

China RoHSCompliant

Lead FreeContains Lead

Radiation HardeningNo

REACH SVHCNo

RoHSCompliant