SP3082EEN-L/TR Exar Corporation, SP3082EEN-L/TR Datasheet - Page 18

• 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

0.25V
S1 is open, S2 is closed, S3 = 1.5V
S1 is open, S2 is closed, S3 = 1.5V
RE
OUT
RE
OUT
-1.5V
1.5V
1.5V
Exar Corporation 48720 Kato Road, Fremont CA, 94538 • 510-668-7017 • www.exar.com
GENERATOR
t
HZ
S3
Receiver Enable and DisableTiming Diagram
Receiver Enable and Disable Times Test Circuit
t
B
A
1.5V
ZH,
t
ZH(SHDN)
50Ω
R
3V
RE
V
OH
/2
V
V
0V
0V
3V
OH
OH
C
L
= 15pF
18
1kΩ
S1 is closed, S2 is open, S3 = -1.5V
S1 is closed, S2 is open, S3 = -1.5V
RE
RE
OUT
OUT
1.5V
t
0.25V
LZ
S1
S2
V
OL
= V
CC
SP3080E-SP3088E_100_062309
/2
TEST CIRCUITS
t
1.5V
ZL,
Vcc
t
ZL(SHDN)
3V
3V
V
0V
V
CC
OL
V
0V
V
CC
OL