DS1489M
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- Mfr.Part #
- DS1489M
- Manufacturer
- National Semiconductor
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC RECEIVER 0/4 14SOIC
- Stock
- 47,940
- In Stock ：
- 47,940
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- Manufacturer :
- National Semiconductor
- Product Category :
- Drivers, Receivers, Transceivers
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Length :
- 8.65mm
- Number of Functions :
- 4
- Number of Drivers/Receivers :
- 0/4
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Mounting Type :
- Surface Mount
- Supply Voltage :
- 5V
- Input Characteristics :
- Schmitt Trigger
- Pbfree Code :
- No
- Terminal Position :
- Dual
- Interface Standard :
- EIA-232-D
- RoHS Status :
- Non-RoHS Compliant
- Number of Terminations :
- 14
- Height Seated (Max) :
- 1.75mm
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Receiver Number of Bits :
- 4
- Terminal Pitch :
- 1.27mm
- Terminal Finish :
- TIN LEAD
- Voltage - Supply :
- 4.75V~5.25V
- Type :
- Receiver
- Additional Feature :
- RESPONSE CONTROL
- Qualification Status :
- COMMERCIAL
- Packaging :
- Tube
- Surface Mount :
- yes
- Receive Delay-Max :
- 85 ns
- JESD-609 Code :
- e0
- Width :
- 3.9mm
- JESD-30 Code :
- R-PDSO-G14
- Protocol :
- RS232
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Operating Temperature (Max) :
- 75°C
- Terminal Form :
- Gull wing
- Temperature Grade :
- COMMERCIAL EXTENDED
- Datasheets
- DS1489M
Drivers, Receivers, Transceivers National Semiconductor DS1489M Overview
The National Semiconductor DS1489M is a high-performance integrated circuit designed for robust data communication in complex environments. This quad line receiver, housed in a 14-SOIC package, excels in converting differential input signals into TTL output levels, making it an ideal choice for serial communication applications where reliability is key. The DS1489M integrates advanced technology to ensure minimal signal distortion and optimal functionality in noisy operational conditions, making it a preferred component for industrial and commercial communication systems. The use of this Drivers, Receivers, Transceivers National Semiconductor DS1489M ensures enhanced data integrity and improved signal quality, driving efficiency and reducing system downtime in critical applications.
DS1489M Features
The DS1489M from National Semiconductor boasts several key features that make it suitable for a wide range of applications. These include high input impedance, which minimizes loading on the data bus, and a robust ESD tolerance, ensuring the device's longevity and reliability under harsh electrical environments. Additionally, the DS1489M supports a wide supply voltage range, accommodating various levels of system power supplies while maintaining stable operation. Its low power consumption and ability to handle up to four lines simultaneously further underscore its utility in high-demand scenarios.
DS1489M Applications
- Industrial Control Systems: In these settings, the DS1489M is used to facilitate reliable data transmission between sensors and central controllers, ensuring accurate monitoring and control of industrial processes.
- Data Communication Equipment: The device serves as a critical component in modems and routers, enhancing signal integrity and reliability in data exchange across communication networks.
- Point-of-Sale Systems: For POS terminals, the DS1489M ensures robust data receipt and transmission, crucial for maintaining fast and secure transaction processing.
- Telecommunication Interfaces: In telecommunication setups, this IC helps in converting signals from telecom networks to be compatible with other digital systems, thus supporting seamless data flow.
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