DS21Q43AT+
- Mfr.Part #
- DS21Q43AT+
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 128-LQFP
- Datasheet
- Download
- Description
- IC TELECOM INTERFACE 128LQFP
- Stock
- 44,862
- In Stock :
- 44,862
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Telecom
- Lead Free :
- Contains Lead
- JESD-609 Code :
- e0
- Published :
- 1999
- Terminal Form :
- Gull wing
- Supply Voltage :
- 5V
- Operating Supply Current :
- 32mA
- Operating Temperature :
- -40°C~85°C
- RoHS Status :
- Non-RoHS Compliant
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Operating Supply Voltage :
- 5V
- Voltage - Supply :
- 4.5V~5.5V
- Interface :
- Parallel/Serial
- Number of Circuits :
- 4
- Peak Reflow Temperature (Cel) :
- 240
- Pbfree Code :
- No
- Radiation Hardening :
- No
- Mounting Type :
- Surface Mount
- Number of Terminations :
- 128
- Terminal Pitch :
- 0.5mm
- Power Supplies :
- 5V
- Base Part Number :
- DS21Q43
- Number of Functions :
- 4
- Packaging :
- Tube
- Number of Pins :
- 128
- Mount :
- Surface Mount
- Pin Count :
- 128
- Package / Case :
- 128-LQFP
- Length :
- 20mm
- Telecom IC Type :
- Framer
- Height Seated (Max) :
- 1.6mm
- Terminal Position :
- QUAD
- Max Supply Current :
- 32mA
- Data Rate :
- 1.544 Mbps
- Datasheets
- DS21Q43AT+

Telecom Analog Devices, Inc. DS21Q43AT+ Overview
The DS21Q43AT+ by Analog Devices, Inc. is a robust telecom interface IC housed in a 128LQFP package, designed to cater to the demanding requirements of modern telecommunications infrastructure. This advanced interface circuit is engineered to facilitate high-speed, reliable communications, making it an ideal choice for developers seeking to enhance telecom network capabilities. The integration of this IC helps streamline multiple network functions into a single, efficient package, significantly boosting the operational efficiency and reliability of telecom systems. The DS21Q43AT+ stands out for its adaptability and performance in high-demand telecom applications, making it a key component for mass deployment in telecommunication technologies.
DS21Q43AT+ Features
This telecom interface IC features multi-channel integration, offering superior performance and compatibility for complex telecom systems. It supports multiple protocol handling and synchronization features, ensuring robust data integrity and seamless operation across various communication standards. Enhanced thermal management and low power consumption make the DS21Q43AT+ not only effective but also economical in sustaining long-term telecom operations.
DS21Q43AT+ Applications
- Central Office Systems: The DS21Q43AT+ excels in central office environments by providing reliable, high-speed interface connections essential for the coordination and management of large-scale telecom operations.
- Wireless Infrastructure: Suitable for deployment in wireless base stations, this IC helps in managing data flow efficiently between network nodes, ensuring consistent performance and reliability in wireless communication networks.
- High-Speed Modems: In high-speed modem applications, the DS21Q43AT+ enhances data transmission capabilities, supporting higher data rates and improved connectivity for broadband services.
- VoIP Services: The IC facilitates VoIP applications by ensuring smooth conversion and handling of digital voice transmissions over internet protocol networks, enhancing the clarity and quality of VoIP communications.
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