Datasheet Linear Technology LTC2871 — Ficha de datos

Fabricante	Linear Technology
Serie	LTC2871

Transceptores multiprotocolo RS232 / RS485 con terminación integrada

Hojas de datos

PDF, 1.2 Mb, Revisión: B, Archivo subido: nov 12, 2017

Extracto del documento

Precios

Embalaje

	LTC2871CFE#PBF	LTC2871CFE#TRPBF	LTC2871CUHF#PBF	LTC2871CUHF#TRPBF	LTC2871IFE#PBF	LTC2871IFE#TRPBF	LTC2871IUHF#PBF	LTC2871IUHF#TRPBF
N	1	2	3	4	5	6	7	8
Package	TSSOP-38 Dibujo del esquema del paquete	TSSOP-38 Dibujo del esquema del paquete	5x7 QFN-38 Dibujo del esquema del paquete	5x7 QFN-38 Dibujo del esquema del paquete	TSSOP-38 Dibujo del esquema del paquete	TSSOP-38 Dibujo del esquema del paquete	5x7 QFN-38 Dibujo del esquema del paquete	5x7 QFN-38 Dibujo del esquema del paquete
Package Code	FE	FE	UHF	UHF	FE	FE	UHF	UHF
Package Index	05-08-1772	05-08-1772	05-08-1701	05-08-1701	05-08-1772	05-08-1772	05-08-1701	05-08-1701
Pin Count	38	38	38	38	38	38	38	38

Paramétricos

Parameters / Models	LTC2871CFE#PBF	LTC2871CFE#TRPBF	LTC2871CUHF#PBF	LTC2871CUHF#TRPBF	LTC2871IFE#PBF	LTC2871IFE#TRPBF	LTC2871IUHF#PBF	LTC2871IUHF#TRPBF
DCE or DTE	DTE or DCE	DTE or DCE	DTE or DCE	DTE or DCE	DTE or DCE	DTE or DCE	DTE or DCE	DTE or DCE
Demo Boards	DC1786A	DC1786A	DC1786A	DC1786A	DC1786A	DC1786A	DC1786A	DC1786A
Drivers	3	3	3	3	3	3	3	3
ESD, kV	16	16	16	16	16	16	16	16
Export Control	no	no	no	no	no	no	no	no
Multiprotocol Data Rate	500kbps (RS232/RS562), 20Mbps (RS422/RS485)	500kbps (RS232/RS562), 20Mbps (RS422/RS485)	500kbps (RS232/RS562), 20Mbps (RS422/RS485)	500kbps (RS232/RS562), 20Mbps (RS422/RS485)	500kbps (RS232/RS562), 20Mbps (RS422/RS485)	500kbps (RS232/RS562), 20Mbps (RS422/RS485)	500kbps (RS232/RS562), 20Mbps (RS422/RS485)	500kbps (RS232/RS562), 20Mbps (RS422/RS485)
Operating Temperature Range, °C	0 to 70	0 to 70	0 to 70	0 to 70	-40 to 85	-40 to 85	-40 to 85	-40 to 85
Protocols Supported	RS232, RS485, RS422, RS562	RS232, RS485, RS422, RS562	RS232, RS485, RS422, RS562	RS232, RS485, RS422, RS562	RS232, RS485, RS422, RS562	RS232, RS485, RS422, RS562	RS232, RS485, RS422, RS562	RS232, RS485, RS422, RS562
Receivers	3	3	3	3	3	3	3	3
Supply Voltage Range	3.3V, 5V	3.3V, 5V	3.3V, 5V	3.3V, 5V	3.3V, 5V	3.3V, 5V	3.3V, 5V	3.3V, 5V
Termination Type	Included	Included	Included	Included	Included	Included	Included	Included

Plan ecológico

	LTC2871CFE#PBF	LTC2871CFE#TRPBF	LTC2871CUHF#PBF	LTC2871CUHF#TRPBF	LTC2871IFE#PBF	LTC2871IFE#TRPBF	LTC2871IUHF#PBF	LTC2871IUHF#TRPBF
RoHS	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente	Obediente

Otras opciones

Artículos

Descargar
Multiprotocol Transceivers Combine RS485 and RS232 in a Single Device to Simplify and Shrink Applications that Use Both Standards &mdash LT Journal
PDF, 2.1 Mb, Archivo publicado: jul 15, 2011
Extracto del documento
Multiprotocol Transceivers Combine RS485 and RS232 in a
Single Device to Simplify and Shrink Applications that Use
Both Standards
Steven Tanghe The RS232 and RS4851 data transmission interface
standards are in widespread use today despite their
relatively advanced ageвЂ”RS232 was introduced almost
50 years ago; RS485, 30 years ago. Such longevity for
any standard is uncommon in todayвЂ™s rapidly changing
electronics landscape, where consumer demand
can force obsolescence in a handful of years.
Although the once ubiquitous RS232 port
on personal computers has largely been
replaced by USB, RS232 continues to proliferate in applications requiring rugged,
short distance, point-to-point communication, such as in sensors, test equipment,
device programming and diagnostics.
Likewise, RS485 thrives thanks to its high
performance in harsh environments. Its
differential signaling scheme and wide
common mode tolerance provide excellent
noise immunity, allowing high speed communication over relatively long distances.
Perhaps equally important in the RS485
standard is the ability to network several
devices on a single bus, thereby reducing …

Linea modelo

Serie: LTC2871 (8)

LTC2871CFE#PBF LTC2871CFE#TRPBF LTC2871CUHF#PBF LTC2871CUHF#TRPBF LTC2871IFE#PBF LTC2871IFE#TRPBF LTC2871IUHF#PBF LTC2871IUHF#TRPBF

Clasificación del fabricante

Interface > Multiprotocol Transceivers

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