TP3420AV308
- Mfr.Part #
- TP3420AV308
- Manufacturer
- National Semiconductor
- Package / Case
- 20-LCC (J-Lead)
- Datasheet
- Download
- Description
- DIGITAL SLIC, BASIC, 1 FUNC, PQC
- Stock
- 6,743
- In Stock :
- 6,743
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- Manufacturer :
- National Semiconductor
- Product Category :
- Telecom
- Packaging :
- Tube
- RoHS Status :
- Non-RoHS Compliant
- Moisture Sensitivity Level (MSL) :
- 3 (168 Hours)
- Number of Terminations :
- 20
- Pbfree Code :
- No
- JESD-609 Code :
- e0
- Base Part Number :
- TP3420
- Standards :
- CCITT I.430
- Peak Reflow Temperature (Cel) :
- 250
- Telecom IC Type :
- DIGITAL SLIC
- Number of Functions :
- 1
- Interface :
- ISDN
- Number of Pins :
- 20
- Voltage - Supply :
- 4.75V~5.25V
- Power Supplies :
- 5V
- ECCN Code :
- 5A991.C
- Pin Count :
- 20
- Package / Case :
- 20-LCC (J-Lead)
- Temperature Grade :
- COMMERCIAL
- Reference Point :
- S/T
- Supply Voltage :
- 5V
- Radiation Hardening :
- No
- Surface Mount :
- yes
- Height Seated (Max) :
- 4.57mm
- Operating Temperature (Max) :
- 70°C
- HTS Code :
- 8542.39.00.01
- Width :
- 8.89mm
- Length :
- 8.89mm
- Terminal Finish :
- Tin/Lead (Sn/Pb)
- Operating Supply Voltage :
- 5V
- ISDN Access Rate :
- BASIC
- Mounting Type :
- Surface Mount
- Output Low Current-Max :
- 0.0032A
- Data Rate :
- 192 Kbps
- Output High Voltage-Min :
- 2.4V
- Lead Free :
- Contains Lead
- Terminal Position :
- QUAD
- Terminal Form :
- J BEND
- Output Low Voltage-Max :
- 0.4V
- Terminal Pitch :
- 1.27mm
- Datasheets
- TP3420AV308

Telecom National Semiconductor TP3420AV308 Overview
The Telecom National Semiconductor TP3420AV308 digital subscriber line interface circuit (SLIC) represents a basic yet essential component in modern telecommunication systems. Designed for efficiency and reliability, this device integrates a single function that is crucial for basic voice functionality in telecom equipment. Its optimized performance and compact PQFP (Plastic Quad Flat Pack) packaging make it an ideal choice for developers looking to implement robust solutions in telecommunication infrastructures. With its straightforward functionality, the TP3420AV308 ensures minimal complexity while providing maximum reliability, making it a favored option for mass deployment in telecom applications.
TP3420AV308 Features
The TP3420AV308 from National Semiconductor is designed with several key features that enhance its utility in telecommunications systems. This digital SLIC offers exceptional line interface quality with low power consumption, contributing to improved system reliability and cost-effectiveness. The integration in a PQFP package ensures that it is not only robust but also space-efficient, which is critical for modern electronic designs. Furthermore, the device supports basic voice services, which are essential for any telecom operation.
TP3420AV308 Applications
- Consumer Telephony Equipment: Easily integrates into residential gateways and telephones, providing basic voice functionalities and reliable service.
- Enterprise PBX Systems: Utilized in Private Branch Exchange (PBX) systems for businesses to facilitate internal communication and connection to the public switched telephone network (PSTN).
- VoIP Gateways: Acts as a critical component in Voice over IP (VoIP) gateways by converting analog voice signals into digital format for transmission over internet protocols.
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