SP3082EEN-L/TR Exar Corporation, SP3082EEN-L/TR Datasheet - Page 19

• Manufacturer Part Number: SP3082EEN-L/TR
• Description: Advanced0Failsafe RS485/RS422 Transceivers 1/8th Unit Load, Slew0Rate Limited, ±15kV ESD-Protected
• Manufacturer: Exar Corporation
• Type: Transceiverr

Specifications of SP3082EEN-L/TR

• Number Of Drivers/receivers: 1/1
• Protocol: RS422/RS485
• Voltage - Supply: 5V
• Mounting Type: Surface Mount
• Package / Case: 8-SOIC (0.154", 3.90mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

SP3081E SP3084E, SP3087E (Full Duplex)
SP3080E, SP3083E, SP3086E (Full Duplex)
SP3082E SP3085E, SP3088E (Half Duplex)
SP3080E
SP3081E
SP3082E
SP3083E
SP3084E
SP3085E
SP3086E
SP3087E
SP3088E
Number
Part
RE
RE
X
X
0
1
X
X
0
1
Input
Open
DI
1
0
Inputs
Duplex
Inputs
DE
1
1
0
0
DE
Half
Half
Half
Full
Full
Full
Full
Full
Full
Exar Corporation 48720 Kato Road, Fremont CA, 94538 • 510-668-7017 • www.exar.com
1
1
0
0
Transmitting
Transmitting
Y
1
0
1
Transmitting
DI
1
0
X
X
Outputs
Data Rate
DI
1
0
X
X
(Mbps)
0.115
0.115
0.115
0.5
0.5
0.5
20
20
20
Note: Receiver inputs -200mV < VA - VB < -40mV, should be considered indeterminate
A
1
0
Z
0
1
0
Shutdown
Outputs
Y
1
0
High-Z
Shut-down
Shutdown
Outputs
High-Z
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
B
0
1
Z
0
1
Driver Enable
Receiver &
19
Yes
Yes
Yes
Yes
Yes
Yes
No
No
No
Trans on Bus Foot-print
RE
RE
0
0
0
1
1
0
0
0
1
1
PRODUCT SELECTOR GUIDE
256
256
256
256
256
256
256
256
256
Open/shorted
≤-200mV
≥ -40mV
Inputs
V
A
- V
Inputs
Inputs
DE
B
X
X
X
1
0
DE
X
X
X
1
0
Receiving
Receiving
SN75180
SN75179
SN75176
SN75180
SN75179
SN75176
SN75180
SN75179
SN75176
Receiving
FUNCTION TABLES
Open/shorted
Open/shorted
SP3080E-SP3088E_100_062309
≤-200mV
≥ -40mV
≤-200mV
V
≥ -40mV
V
A
A
X
X
- V
X
X
- V
B
B
SP1491, MAX3086
SP1490, MAX3087
SP1481, MAX3088
SP483, MAX3082
pin-compatible
upgrade from:
Output
Shutdown
MAX3080
MAX3081
MAX3083
MAX3084
MAX3085
Shutdown
Output
High-Z
RO
Output
High-Z
1
0
1
RO
RO
1
0
1
1
0
1