SP481ECP Sipex Corporation, SP481ECP Datasheet
SP481ECP
Manufacturer Part Number
SP481ECP
Description
Manufacturer
Sipex Corporation
Specifications of SP481ECP
Case
8 PDIP
Date_code
06+
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
SP481ECP
Manufacturer:
SIPEX
Quantity:
20 000
FEATURES
■ +5V Only
■ Low Power BiCMOS
■ Driver/Receiver Enable for Multi-Drop
configurations
■ Low Power Shutdown Mode
■ Enhanced ESD Specifications:
■ Available in RoHS Compliant, Lead Free
May11-2007
The SP481E and the SP485E are a family of half-duplex transceivers that meet the
specifications of RS-485 and RS-422 serial protocols with enhanced ESD performance. The
ESD tolerance has been improved on these devices to over +15KV for both Human Body
Model and IEC1000-4-2 Air Discharge Method. These devices are pin-to-pin compatible with
Sipex's SP481 and SP485 devices as well as popular industry standards. As with the original
versions, the SP481E and the SP485E feature Sipex's BiCMOS design allowing low power
operation without sacrificing performance. The SP481E and SP485E meet the requirements
of the RS-485 and RS-422 protocols up to 10Mbps under load. The SP481E is equipped with
a low power Shutdown mode.
+15KV IEC1000-4-2 Air Discharge
Packaging: NSOIC and PDIP
(SP481E)
+15KV Human Body Model
+8KV IEC1000-4-2 Contact Discharge
Enhanced Low Power Half-Duplex
RS-485 Transceivers
DE 3
RO 1
RE 2
DI 4
SP481E Low Power Half-Duplex RS485 Transceivers
SP481E and SP485E
D
R
1
7 B
8 Vcc
6 A
5 GND
RO 1
RE 2
DE 3
DI 4
SP481E/SP485E
SP481E and SP485E
Pinout (Top View)
Top View
D
R
SP485
© 2007 Sipex Corporation
DESCRIPTION
8
7
6
5
V
B
A
GND
CC
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