IL422 NVE, IL422 Datasheet - Page 3

• Manufacturer Part Number: IL422
• Description: ISOLATOR RS422/485 INTFC 16SOICW
• Manufacturer: NVE
• Series: IsoLoop®r

Specifications of IL422

• Inputs - Side 1/side 2: RS-422
• Number Of Channels: 2
• Isolation Rating: 2500Vrms
• Voltage - Supply: 4.25V, 5V
• Data Rate: 25Mbps
• Propagation Delay: 27ns
• Output Type: Logic
• Package / Case: 16-SOIC (0.300", 7.5mm Width)
• Operating Temperature: -40°C ~ 85°C
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Other names: 390-1000

IL422 Pin Connections
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
NVE Corporation
ISODE
GND
GND
GND
GND
V
V
DE
NC
RE
R
D
Y
B
A
DD1
Z
DD2
1
1
2
2
11409 Valley View Road
Input Power Supply
Input Power Supply Ground Return
Output Data from Bus
Read Data Enable
(if RE is high, R = high impedance)
Drive Enable
Data Input to Bus
No Internal Connection
Input Power Supply Ground Return
Output Power Supply Ground Return
Isolated DE Output for use in Profibus
applications where the state of the isolated
drive enable node needs to be monitored
Y Bus (Drive – True)
Z Bus (Drive – Inverse)
B Bus (Receive – Inverse)
A Bus (Receive – True)
Output Power Supply Ground Return
Output Power Supply
Eden Prairie, MN 55344-3617 USA
3
Telephone: [phone]
GND
GND
VDD
RE
DE
NC
R
D
1
1
1
IL422
Fax [phone]
Internet: www.isoloop.com
IL422
VDD
GND
A
B
Z
Y
ISODE
GND
2
2
2