ADM489AR-REEL
- Mfr.Part #
- ADM489AR-REEL
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC TXRX RS-485 LOSLEW/EN 14SOIC
- Stock
- 45,000
- In Stock :
- 45,000
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Drivers, Receivers, Transceivers
- Length :
- 8.65mm
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Protocol :
- RS422, RS485
- Mounting Type :
- Surface Mount
- Receiver Number of Bits :
- 1
- Voltage - Supply :
- 4.5V~5.5V
- Surface Mount :
- yes
- Supply Voltage :
- 5V
- Receive Delay-Max :
- 2000 ns
- Packaging :
- Tape and Reel (TR)
- Pin Count :
- 14
- Number of Functions :
- 1
- Operating Temperature (Max) :
- 85°C
- Type :
- Transceiver
- JESD-609 Code :
- e0
- Number of Drivers/Receivers :
- 1/1
- Input Characteristics :
- DIFFERENTIAL SCHMITT TRIGGER
- Interface Standard :
- EIA-422; EIA-485
- RoHS Status :
- Non-RoHS Compliant
- Terminal Finish :
- TIN LEAD
- Number of Terminations :
- 14
- Pbfree Code :
- No
- Driver Number of Bits :
- 1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Height Seated (Max) :
- 1.75mm
- Width :
- 3.9mm
- JESD-30 Code :
- R-PDSO-G14
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Operating Temperature (Min) :
- -40°C
- Terminal Form :
- Gull wing
- Temperature Grade :
- Industrial
- Terminal Pitch :
- 1.27mm
- Transmit Delay-Max :
- 2000 ns
- Peak Reflow Temperature (Cel) :
- 240
- Terminal Position :
- Dual
- Differential Output :
- yes
- Datasheets
- ADM489AR-REEL

Drivers, Receivers, Transceivers Analog Devices, Inc. ADM489AR-REEL Overview
The ADM489AR-REEL from Analog Devices, Inc. is a high-performance, low slew rate limited transceiver designed for RS-485 communication protocols. This robust IC facilitates reliable data transmission over long distances and in noisy environments, making it an ideal choice for sophisticated industrial communication systems. The low-power consumption and enhanced electrostatic discharge protection ensure that the ADM489AR-REEL is suitable for demanding applications where durability and reliability are critical. The integration of a slew-rate limited driver minimizes EMI and reduces reflections caused by improperly terminated cables, thereby enhancing data integrity and transmission quality.
ADM489AR-REEL Features
- RS-485/RS-422 transceiver with low slew rate for reduced EMI
- 5.0V single power supply operation
- Thermal shutdown protection
- Failsafe receiver for open, short, or terminated but idle bus lines
- Half-duplex communication with driver and receiver enable pins
- Extended common-mode range for noisy environments
- Electrostatic discharge protection up to ±15kV
ADM489AR-REEL Applications
- Industrial Networks: Provides robust communication in automated manufacturing environments, where long cable runs and high noise immunity are required.
- Building Automation Systems: Ensures reliable data transmission between control systems and sensors, actuators in HVAC, lighting, and security systems.
- Remote Terminal Units: Facilitates data integrity in telemetry and remote monitoring systems within utilities management.
- Point of Sale Systems: Delivers stable and secure communication for financial transactions and retail operations.
- Data Center Infrastructure: Ideal for managing communication between servers, storage units, and network devices in high-tech environments.
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