ADM489 - ADI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

ADM489
Manufacturer

ADI
ChipWorker Part#

CW622292776
Description

5V, Slew-Rate Limited, Low Power, 250kbps, Full Duplex EIA RS-485 Transceiver (with DE/RE)
Documentation

Datasheet

ADM489 Global Supplier

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ADM489 Specifications

Attribute	Attribute Value

Part Number	ADM489
Manufacturer	ADI
ChipWorker Part#	CW622292776
Documentation	Datasheet
	expand all
Product Lifecycle Status	Unknown

Product Description

GENERAL DESCRIPTION
The ADM488 and ADM489 are low power, differential line transceivers suitable for communication on multipoint bus transmission lines. They are intended for balanced data transmission and comply with both Electronics Industries Association (EIA) RS-485 and RS-422 standards. Both products contain a single differential line driver and a single differential line receiver, making them suitable for full-duplex data transfer. The ADM489 contains an additional receiver and driver enable control.
FEATURES
Meets EIA RS-485 and RS-422 standards
250 kbps data rate
Single 5 V ± 10% supply
−7 V to +12 V bus common-mode range
12 kΩ input impedance
2 kV EFT protection meets IEC1000-4-4
High EM immunity meets IEC1000-4-3
Reduced slew rate for low EM interference
Short-circuit protection
Excellent noise immunity
30 μA supply current
APPLICATIONS
Low power RS-485 and RS-422 systems
DTE-DCE interface
Packet switching
Local area networks
Data concentration
Data multiplexers
Integrated services digital network (ISDN)

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Ordering Information

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- Please check the technical specifications of the products when ordering.
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- Carefully tested and packaged by ChipWorker
- Vacuum packed
- Anti-static packaging
- Anti-vibration foam
- Income quality control (IQC), 800+ qualified distributors.
- Authorities test the chip to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray inspection
- XRF inspection
- Electrical testing
- Surface testing

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