SP483 SIPEX [Sipex Corporation], SP483 Datasheet
SP483
Manufacturer Part Number
SP483
Description
Low Power Half-Duplex RS-485 Transceivers
Manufacturer
SIPEX [Sipex Corporation]
Datasheet
1.SP483.pdf
(10 pages)
Available stocks
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Price
Company:
Part Number:
SP483CN
Manufacturer:
SIPEX
Quantity:
140
Part Number:
SP483CN
Manufacturer:
NS/国半
Quantity:
20 000
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SP483CN-L/TR
Manufacturer:
AMI
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6 220
Part Number:
SP483CN-L/TR
Manufacturer:
SIPEX
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20 000
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SP483CN-L/TR
Manufacturer:
Sipex
Quantity:
18 986
Company:
Part Number:
SP483CS
Manufacturer:
SIPEX
Quantity:
5 510
Part Number:
SP483ECN
Manufacturer:
SIPEX
Quantity:
20 000
Part Number:
SP483ECN-L/TR
Manufacturer:
SIPEX
Quantity:
20 000
Rev. 07/16/02
DESCRIPTION
The SP481, SP483, and the SP485 are a family of half-duplex transceivers that meet the
requirements of RS-485 and RS-422. Their BiCMOS design allows low power operation
without sacrificing performance. The SP481 and SP485 meet the requirements of RS-485
and RS-422 up to 5Mbps. Additionally, the SP481 is equipped with a low power Shutdown
mode. The SP483 is internally slew rate limited to reduce EMI and can meet the requirements
of RS-485 and RS-422 up to 250kbps. The SP483 is also equipped with a low power
Shutdown mode.
+5V Only
Low Power BiCMOS
Driver/Receiver Enable
Slew Rate Limited Driver for
Low EMI (SP483)
Low Power Shutdown Mode (SP481
and SP483)
RS-485 and RS-422 Drivers/Receivers
Low Power Half-Duplex RS-485 Transceivers
RO
RE
DE
RE
SP481/483/485 Low Power Half-Duplex RS485 Transceivers
DI
1
2
3
4
SP481, SP483, and SP485
D
R
1
SP481/SP483/SP485
8
7
6
5
Vcc
B
A
GND
© Copyright 2002 Sipex Corporation
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