LMS1487ECM National Semiconductor, LMS1487ECM Datasheet - Page 2

• Manufacturer Part Number: LMS1487ECM
• Description: RS422/485 5V BUS XCVR 15KV, 1487
• Manufacturer: National Semiconductor

Specifications of LMS1487ECM

• No. Of Drivers: 1
• Driver Case Style: SOIC
• No. Of Pins: 8
• Operating Temperature Range: -40°C To +85°C
• Svhc: No SVHC (15-Dec-2010)
• Operating Temperature Max: 85°C
• Operating Temperature Min: -40°C
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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Connection Diagram
Truth Table
Note:
DRIVER SECTION
RECEIVER SECTION
*
X = Irrelevant
Z = TRI-STATE
H = High level
L = Low level
= Non Terminated, Open Input only
RE
RE
H
X
X
X
L
L
L
*
*
DE
DE
H
H
X
L
L
L
L
8-Pin SOIC / DIP
Top View
DI
2
H
L
X
OPEN
≥ +0.2V
≤ −0.2V
A-B
X
20085602
*
A
H
L
Z
RO
B
H
H
H
Z
Z
L
L