ADM485ARZ-REEL 5V SOP-8 EIA RS-485 Low Power Transceiver IC
Price:
To be negotiated
MOQ:
10pcs
Delivery Time:
in stock 2-3days
Brand:
ADI
Product Description
ADM485ARZ-REEL 5V Low Power Transceiver SOP-8 Meets EIA RS-485 standard Interface IC
FEATURES
Meets EIA RS-485 standard
5 Mbps data rate
Single 5 V supply
–7 V to +12 V bus common-mode range
High speed, low power BiCMOS
Thermal shutdown protection
Short-circuit protection
Driver propagation delay: 10 ns typical
Receiver propagation delay: 15 ns typical
High-Z outputs with power off
Superior upgrade for LTC485
APPLICATIONS
Low power RS-485 systems
DTE/DCE interface
Packet switching
Local area networks (LNAs)
Data concentration
Data multiplexers
Integrated services digital network (ISDN)
GENERAL DESCRIPTION
The ADM485 is a differential line transceiver suitable for high
speed bidirectional data communication on multipoint bus
transmission lines. It is designed for balanced data transmission
and complies with EIA standards RS-485 and RS-422. The part
contains a differential line driver and a differential line receiver.
Both the driver and the receiver can be enabled independently.
When disabled, the outputs are three-stated.
The ADM485 operates from a single 5 V power supply.
Excessive power dissipation caused by bus contention or by
output shorting is prevented by a thermal shutdown circuit. If
during fault conditions, a significant temperature increase is
detected in the internal driver circuitry, this feature forces the
driver output into a high impedance state.
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Company
ChongMing Group (HK) Int'l Co., Ltd
Location
Room 1204, DingCheng International Building, 518028 Futian District, SHENZHEN, CN
Contact Person
Doris Guo