Microchip LE9643AQC
Manufacturer No:
LE9643AQC
Manufacturer:
Microchip
Package:
Description:
The miSLIC™ Line Circuits together with a VoIP processor or SoC, provides an economical turn-key solution for derived voice applications. The versatile Le9643 miSLIC can be controlled via a PCM/SPI or ZSI interface.The Le9643 miSLIC 1 FXS tracking device in a 4x6 mm QFN package is a reduced footprint and space optimized version of the Le9641. The pin order from the Le9641 has been preserved with the Le9643 allowing easy PCB update for the Le9643. The Le9643 uses energy efficient power supply topologies for reduced BOM cost. The Le9643 can be configured to operate a buck-boost fixed tracking supply or an inverting boost tracking supply. Ringing and system power management are supported to limit the peak power requirements of the telephone line FXS port. The Le9643 features wideband clarity and complete BORSCHT functionality.Manufacturing test and subscriber line testing are standard features. All AC, DC, and power parameters are programmable making the miSLIC device suitable for any application requiring SLIC functionality.
Quantity:
In Stock :4023
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Shipping & Availability
Fast worldwide shipping via DHL, FedEx, UPS, and EMS.
Shipped from：HK Warehouse
Expected Shipping：Sun, Jun 7 - Mon, Jun 8, 2026
Lead Time：Inquire about availability
Date Code：Within 2 Years
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PURCHASE
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Step2：Desiccant Protection
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Step4：Individual Package
Step5：Anti-collision Filling
Step6：Packaging Box
SHIPPING COST
1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
DELIVERY TIME1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.
LE9643AQC Information
Microchip LE9643AQC technical specifications, attributes, parameters and parts with similar specifications to Microchip LE9643AQC.
- Type
- Parameter
- Application
- Broadband Gateway FXS
- Series
- miSLIC
- Loop Length
- Short
- Battery Topology
- Tracking
- SOC Interface
- PCM/SPI, ZSI
- Output Voltage (V) max
- 95
- Number of Ports
- 1
- Type
- Parameter
Download datasheets and manufacturer documentation for Microchip LE9643AQC.
Product Brief:
The miSLIC™ Line Circuits together with a VoIP processor or SoC, provides an economical turn-key solution for derived voice applications.The versatile Le9643 miSLIC can be controlled via a PCM/SPI or ZSI interface. The Le9643 miSLIC 1 FXS tracking device in a 4x6 mm QFN package is a reduced footprint and space optimized version of the Le9641. The pin order from the Le9641 has been preserved with the Le9643 allowing easy PCB update for the Le9643. The Le9643 uses energy efficient power supply topologies for reduced BOM cost. The Le9643 can be configured to operate a buck-boost fixed tracking supply or an inverting boost tracking supply. Ringing and system power management are supported to limit the peak power requirements of the telephone line FXS port. The Le9643 features wideband clarity and complete BORSCHT functionality. Manufacturing test and subscriber line testing are standard features. All AC, DC, and power parameters are programmable making the miSLIC device suitable for any application requiring SLIC functionality.
- Reduced footprint and space optimized version of Le9641 in a smaller, 36-pin 4x6 mm QFN package
- Software and Tools available from myMicrochip secure document portal
- Sign up or sign in here
- VoicePath SDK and VP-API-II software available to implement FXS functions
- VeriVoice Professional Test Suite Software
- Comprehensive subscriber loop testing, including Telcordia GR-909-CORE / TIA-1063 diagnostic testing
- Industry leading advanced test software
- VeriVoice Manufacturing Test (VVMT) Package
- Facilitates factory testing and calibration of assembled boards
- Pin selectable PCM/SPI or ZSI Interfaces
- Single port 4-wire ZSI control compatible with numerous VoIP processors and SoC solutions
- Less expensive isolation than multi-port control
- Simplifies board routing
- Low cost, energy efficient, switching regulator architectures
- Up to 60 Vrms open circuit ringing with 3 REN load
- Up to 50 Vrms open circuit ringing with 5 REN load
- Low cost, 2-Layer PCB reference designs
- Complete wideband BORSCHT functionality
- Worldwide programmability
- Narrowband or wideband operation
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12.28 M
Listed Part Number
3,000+
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