DS21349Q+T&R
- Mfr.Part #
- DS21349Q+T&R
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 28-LCC (J-Lead)
- Datasheet
- Download
- Description
- IC TELECOM INTERFACE 28PLCC
- Stock
- 2,683
- In Stock :
- 2,683
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Telecom
- Base Part Number :
- DS21349
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Max Supply Voltage :
- 3.465V
- Mount :
- Surface Mount
- Min Operating Temperature :
- 0°C
- Supplier Device Package :
- 28-PLCC (11.51x11.51)
- Published :
- 2006
- Package / Case :
- 28-LCC (J-Lead)
- Number of Pins :
- 28
- Lead Free :
- Lead Free
- Voltage - Supply :
- 3.135V~3.465V
- Packaging :
- Tape and Reel (TR)
- Number of Transceivers :
- 1
- Operating Supply Voltage :
- 3.3V
- RoHS Status :
- ROHS3 Compliant
- Function :
- Line Interface Unit (LIU)
- Max Operating Temperature :
- 70°C
- Mounting Type :
- Surface Mount
- Operating Temperature :
- 0°C~70°C
- Min Supply Voltage :
- 3.135V
- Datasheets
- DS21349Q+T&R

Telecom Analog Devices, Inc. DS21349Q+T&R Overview
The DS21349Q+T&R from Analog Devices, Inc. is an essential IC TELECOM INTERFACE designed for robust performance in a variety of telecommunications applications. Engineered by one of the leaders in integrated circuit technology, this product stands out for its reliability and efficiency, perfectly suited for high-volume B2B clients who require dependable components for their telecommunications solutions. As a specialized IC, it offers compatibility with multiple telecom standards and is housed in a practical 28PLCC package, ensuring easy integration into existing and new systems.
DS21349Q+T&R Features
This IC features multiple functionalities crucial for telecom applications, including support for various interface protocols, enhanced signal integrity, and low power consumption. Its design is optimized for scalability and robust performance, making it an ideal choice for deployment in complex telecom infrastructures.
DS21349Q+T&R Applications
- Telecommunication Switches: Utilized for managing digital signals, ensuring seamless data transmission and reception across networks.
- Modems: Employs advanced processing capabilities to modulate and demodulate digital signals for reliable internet access.
- VoIP Devices: Critical in converting voice signals into digital packets and vice versa, facilitating effective voice over internet protocol communications.
- Fax Machines: Supports fax transmission by handling data formatting and control, ensuring accurate and fast document transmission.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















