IL3285

Mounting Type: Surface Mount
Number of Drivers/Receivers: 1/1
Package / Case: 16-SOIC (0.295", 7.50mm Width)
Packaging: Tube
Protocol: RS485
Voltage - Supply: 3.3V, 5V
Type: Transceiver, Isolated
Supplier Device Package: *
Series: IsoLoop®
Manufacturer: NVE Corp/Isolation Products


Features:

• 3.3 V Input Supply Compatible
• 2500 VRMS Isolation (1 min)
• 40 ns Propagation Delay
• 5 ns Pulse Skew
• 20 kV/s Transient Immunity
• Thermal Shutdown Protection
• -40 to +85 Temperature Range
• 16 Pin SOIC Package
• UL1577 Approval Pending
• IEC 61010-1 Approval Pending
• +15 kV ESD Protection


Application

• High Node Count Networks
• Security Networks
• Building Environmental Controls
• Industrial Control Networks
• Gaming Systems
• Factory Automation


Specifications

Parameters	Symbol	Min.	Typ.	Max.	Units	Test Conditions
Storage Temperature	TS	-65		150
Ambient Operating Temperature	TA	-40		100
Voltage Range at A or B Bus Pins		-7		12	V
Supply Voltage (1)	VDD1, VDD2	-0.5		7	V
Digital Input Voltage		-0.5		VDD+0.5	V
Digital Output Voltage		-0.5		VDD+1	V
ESD Protection IL3285 IL3222		+15 +7			kV kV

Description

The IL3285 series are galvanically isolated, differential bus transceivers designed for bidirectional data communication on balanced transmission lines. Isolation is achieved through patented* Isoloop^® technology. The IL3285 and IL3222 offer an exceptional 2.3 V differential output into a 54 load, which allows better data integrity over longer cable lengths. These devices are also compatible with 3.3 V input supplies, allowing interface to standard microcontrollers without the need for additional level-shifting components.

The IL3285 series have current limiting and thermal shutdown  eatures to protect against output short circuits and bus contention situations which may cause excessive power  issipation. The receivers also incorporate a "sail-safe if open" design which ensures a logic high on R if the bus lines are disconnected or "floating".

Parameters:

Technical/Catalog Information	IL3285
Vendor	NVE Corp/Isolation Products
Category	Isolators
Number of Channels	1
Package / Case	16-SOIC (7.5mm Width)
Propagation Delay	150ns
Data Rate	5Mbs
Configuration	Tx/Rx
Output Type	Digital
Isolation Rating	2.5kVrms
Packaging	Tube
Voltage - Supply	3 V ~ 5.5 V
Operating Temperature	-40°C ~ 85°C
Lead Free Status	Contains Lead
RoHS Status	RoHS Non-Compliant
Other Names	IL3285 IL3285 390 1034 5 ND 39010345ND 390-1034-5