IL3485-3E NVE, IL3485-3E Datasheet - Page 4

• Manufacturer Part Number: IL3485-3E
• Description: TXRX ISO BUS 20MBPS RS485 16SOIC
• Manufacturer: NVE
• Series: IsoLoop®r

Specifications of IL3485-3E

• Inputs - Side 1/side 2: RS-485
• Number Of Channels: 1
• Isolation Rating: 2500Vrms
• Voltage - Supply: 4.25V, 5V
• Data Rate: 20Mbps
• Propagation Delay: 55ns
• Output Type: Logic
• Package / Case: 16-SOIC (3.9mm Width)
• Operating Temperature: -40°C ~ 85°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 390-1128-5

IL3485 Pin Connections (0.3" SOIC Package)
IL3422 Pin Connections (0.3" SOIC Package)
NVE Corporation
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16
1
2
3
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5
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9
1
2
3
4
5
6
7
8
9
V
V
V
V
GND
GND
GND
GND
GND
GND
GND
GND
V
V
V
V
DE
NC
NC
DE
RE
RE
COIL1
COIL2
COIL1
COIL2
R
D
A
B
R
D
Y
B
A
DD1
DD2
DD1
DD2
Z
1
1
2
2
1
1
2
2
11409 Valley View Road, Eden Prairie, MN 55344-3617
Input power supply
Ground return for V
Output data from bus
Read enable
(if RE is high, R is high impedance)
Drive enable
Coils for DE and D (connect to V
Data input to bus
V
(no internal connection on 0.15" IL3485-3)
Ground return for V
No internal connection
Output power supply
Non-inverting bus line
Inverting bus line
No internal connection
Ground return for V
Coil for R (connect to V
Input power supply
Ground return for V
Output data from bus
Read enable
(if RE is high, R is high impedance)
Drive enable
Coils for DE and D (connect to V
Data input to bus
V
(no internal connection on 0.15" IL3422-3)
Ground return for V
Non-inverting driver bus line
Output power supply
Inverting driver bus line
Inverting receiver bus line
Non-inverting receiver bus line
Ground return for V
Coil for R (connect to V
DD1
DD1
ground return for 0.3" package
ground return for 0.3" package
DD1
DD2
DD2
DD1
DD2
DD2
DD2
DD2
)
)
DD1
DD1
)
)
Phone: [phone]
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Fax: [phone]
V
V
GND
GND
GND
GND
V
V
COIL1
COIL1
RE
DE
RE
DE
DD1
DD1
R
D
R
D
1
1
1
1
IL3485
IL3422
IL3485/IL3422
www.IsoLoop.com
©NVE Corporation
V
GND
NC
B
A
V
NC
GND
V
GND
A
B
Z
V
Y
GND
COIL2
DD2
COIL2
DD2
2
2
2
2