Cyp485n Sop-8 +15kv ESD Protected 500kbps Data Rate Polarity Adaptation IC for RS-485

• Conductive Type: Unipolar Integrated Circuit
• Integration: GSI
• Package: Sop-8
• Manner of Packing: Reel
• Devices Per Bag/Reel: 2500PCS
• Ship by: DHL/FedEx/ UPS
• Model NO.: CYP485N
• Lead Time: 7 Working Days After Receiving Payment
• shape: Flat
• Trademark: CY
• Origin: China
• HS Code: 8542399000
• Production Capacity: 200000PCS/Year

Product Description

General Description

The CYP485N is a half-duplex high speed transceiver for RS-485 communication. IC contains one driver and one receiver, it has adaptive function.
The CYP485N has a fail-safe circuit , ensure logical high level of receiver output when receiver input is open or short.
The CYP485N receiver has 1/8 unit load input impedance, allows up to 256 devices can be attached to the bus.


Features

• I/O pin ESD protection: +15kV HBM IEC 61000-4-2 Other pins have level 3 ESD protection: >+8kV HBM
• Fractional unit load allows up to 256 devices on the bus
• Adaptive connection function: reverse connection communication of communication ports A and B is realized, polarity recognition time is 78ms
• Operating voltage: +5V (Typical.)
• Low current shutdown mode operating current: 1nA
• Current limiting and thermal turn-off function can be used for driver overload protection
• SOP8 package

Applications    

• Intelligent instrument
• Industrial process control
• Building automation network
• Motor control

Block Diagram

Pin Arrangement Diagram


Pin Assignment

 

Absolute Maximum Ratings
Unless specified otherwise, Tamb= 25ºC

Parameter	Symbol	Value	Unit
Supply Voltage	VDD	-0.3~7	V
Input / Output Voltage	VIN/VOUT	GND-0.3~VDD+0.3	V
A/B Input / Output Voltage	VINA/B/VOUTA/B	-13~15	V
Operating Temperature	Tamb	-40~85	ºC
Storage Temperature	Tstg	-65~150	ºC

Application Circuits

 

 

 
Package Information