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SP3077EEN Original Transceivers ±15kV ESD-Protected, 3.3V, 1/8 Load, Failsafe RS-485/RS422

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SP3077EEN Original Transceivers ±15kV ESD-Protected, 3.3V, 1/8 Load, Failsafe RS-485/RS422

: Large Image : SP3077EEN Original Transceivers ±15kV ESD-Protected, 3.3V, 1/8 Load, Failsafe RS-485/RS422

Product Details:

Place of Origin:	Original
Brand Name:	EXAR
Certification:	Original
Model Number:	SP3077EEN

Payment & Shipping Terms:

Minimum Order Quantity:	5 PCS
Price:	0.1USD
Packaging Details:	contact us for more details
Delivery Time:	1 day
Payment Terms:	T/T, Western Union,Paypal
Supply Ability:	10000PCS/DAY

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Detailed Product Description

Features:	±15kV ESD Protection For RS485 Pins	Voltage:	3.3V
Temperature:	-40 To +125ºC	Application:	Industrial Control
Description:	Differential Line Transceivers	Type:	Transceivers
High Light:	electronic chip board , electronic components ic

Original Transceivers SP3077EEN

FEaTuRES

■ ±15kV ESD protection for RS485 pins

■ 3.3V low-power operation

■ Advanced Receiver-failsafe protection for

open, shorted or terminated lines

■ Up to 256 Transceivers may share Bus

■ Very low load for 8x greater fanout

■ Hot Swap glitch protection RE and DE

■ Thermal shutdown protects against driver

■ Available in three industry standard footprints

■ SP3070E, 3073 and 3076 in Full-Duplex (14 pin)

■ SP3071E, 3074 and 3077 in Full-Duplex (8 pin)

■ SP3072E, 3075 and 3078 in Half-Duplex (8 pin)

■ Three applications-optimized speed grades

■ SP3070E-72E: 250kbps slew-limited

■ SP3073E-75E: 500kbps slew-limited

■ SP3076E-78E: 16Mbps high speed

■ Small form factor SO-narrow packages

■ Industrial (-40 to +85ºC) and Extended

(-40 to +125ºC) temperature grades

aPPlICaTIONS

■ Industrial Control, Utility Meters Building Automation, Instrumentation, Point of Sale

DESCRIPTION

The SP3070E-3078E differential line transceivers are suitable for bidirectional communication

on balanced multipoint bus transmission lines and comply with both RS485 and RS422 EIA

Standards. Each device consists of a differential driver and differential receiver. All devices

operate from a 3.3V power supply.

High receiver input impedance allows a large number of transceivers to share a common

data bus while maintaining signal margin and without excessive loading or use of expensive

repeaters. The high impedance driver output is maintained over the entire common-mode

voltage range from -7 to +12V. Receivers will failsafe to logic 1 output when inputs are open,

shorted or terminated. Drivers include built-in short-circuit protection and a thermal-overload

shutdown to protect against excessive power dissipation from bus contention or cable faults.

All RS485 receiver inputs and driver outputs are ESD protected up to ±15kV (Air-Gap and

Human Body Model) and up to ±8kV Contact discharge (IEC 1000-4-2).

Tag:

electric circuit board,

computer circuit board,

integratedcircuit

Contact Details

Anterwell Technology Ltd.

Contact Person: Miss. Sharon Yang

Tel: 86-755-61169882

Fax: 86-755-613169859

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