Products > Integrated Circuits (ICs) > Interface ICs > PEF2466HV2.2

Images are for reference only.



Manufacturer : Infineon Technologies Corporation
Package/Case : QFP64
Product Categories : Audio CODECs
Datasheet: PEF2466HV2.2 Datasheet (PDF)
RoHs Status: Rohs
In-stock: 210


Request for Quotation

Warm Tips: Please fill out the below form and we will contact you as soon as possible.

PEF2466HV2.2 Product Details

The four-channel codec filter PEB 2466 SICOFI®4-µC is built around a central DSP-core which provides independent filter structures for all channels. Its analog I/O pins are used to connect to external subscriber line interface circuits (SLICs). Their signals are internally routed to the analog-to-digital and digital-to-analog converters (ADC, DAC). The signaling pins carry line status and control information to and from the SLICs. Two programmable clock outputs are available. The SICOFI®4-µC connects to the digital switching and transmission system through two PCM Highways. The digitized voice band signals are available as A-Law or µ-Law codes within selectable 8-bit time slots. 

The SICOFI®4-µC modes, features, and filter characteristics are programmed through a serial interface to a microcontroller. The access mechanism is very simple, and can be implemented with as few as three I/O ports. The PEB 2466 is available for standard temperature range applications (0 °C to +70 °C); the PEF 2466 is available for extended temperature range applications (-40 °C to +85 °C).


• Four-channel single chip codec with digital filters 

• High analog driving capability (300 Ω, 50 pF) for direct driving of transformers 

• Digital Signal Processing (DSP) technique 

• Programmable digital filters to adapt transmission behavior, especially for: 

– AC impedance matching 

– Transhybrid balancing 

– Frequency response 

– Signal levels 

– A/µ-Law compression and expansion 

• Fulfills international (e.g. ITU-T Q.552, G.712) and country-specific requirements 

• High performance ADC and DAC for excellent linearity and dynamic gain 

• Programmable Analog Interface to electronic SLICs or transformer solutions 

• Seven SLIC-signaling I/O pins per channel with programmable debouncing 

• Two PCM Highways accessible by on-chip PCM Interface with Programmable time slot assignment and variable data rates from 128 kbit/s to 8 Mbit/s 

• Easy to use 4-pin Serial Microcontroller Interface (SPI compatible) for read/write access 

• Single supply voltage (5 V) 

• Advanced low-power mixed-signal CMOS technology 

• Two programmable tone generators per channel (DTMF possible) 

• Level metering function for system tests and for analog input signal testing 

• Advanced on-chip functions for device and system diagnostics and manufacturing test 

– Five digital loops 

– Four analog loops 

• Support tools include: 

– Hardware development board 

— STUT 2466 

– QSICOS Coefficient Calculation and Register Configuration Software 

• Standard P-MQFP-64 package

PEF2466HV2.2 Pinout
(Picture: Pinout)

PEF2466HV2.2 Block Diagram
(Picture: Diagram)

Technical Parameters

  • Packaging
  • Reel

PEF2466HV2.2 Datasheet

PEF2466HV2.2 Related Products

Ratings and Reviews (1)

  • 5 / 5
  • 5 Stars 100%
  • 4 Stars 0%
  • 3 Stars 0%
  • 2 Stars 0%
  • 1 Stars 0%
  • **icha***

    ottimo e veloce venditore di componenstistica elettronica

  • Ratings
  • Please rate the product!
Shipping More
Estimated Delivery Time: Mar 05 - Mar 10 days (choose Expedited at checkout).

Shipping & Payment


  • Shipping Type
  • Ship Fee
  • Lead Time
  • $20.00-$40.00 (0.50 KG)
  • 2-5 days
  • $20.00-$40.00 (0.50 KG)
  • 3-7 days
  • $20.00-$45.00 (0.50 KG)
  • 2-5 days
  • $25.00-$65.00 (0.50 KG)
  • 2-5 days
  • $25.00-$45.00 (0.50 KG)
  • 5-14 days
  • $2.00-$3.00 (0.10 KG)
  • 7-30 days

Processing Time:Shipping fee depend on different zone and country.


  • Terms of payment
  • Hand Fee
  • Payment Site
  • charge US$30.00 banking fee.
  • charge 4.0% service fee.
  • charge 3.5% service fee.
  • charge US$0.00 banking fee.
  • charge US$0.00 banking fee.

We provide high quality products, thoughtful service and after sale guarantee

  • We have rich products, can meet your various needs.

    We have rich products, can meet your various needs.

  • Minimum order quantity starts from 1pcs.

    Minimum order quantity starts from 1pcs.

  • Lowest international shipping fee starts from US$2.00.

    Lowest international shipping fee starts from US$2.00.

  • 90 days quality guarantee for all products.

    90 days quality guarantee for all products.


  • Step1:Product

    Step1: Products

  • Step2:Vacuum packaging

    Step2: Vacuum Packaging

  • Step3:Anti-static bag

    Step3: Anti-Static Bag

  • Step4:Individual packaging

    Step4: Individual Packaging

  • Step5:Packaging boxes

    Step5: Packaging Boxes

  • Step6:bar-code shipping tag

    Step6: Bar-Code Shipping Tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

Jotrin ESD packing


1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


Q: How does Jotrin guarantee that PEF2466HV2.2 is the original manufacturer or agent of INFINEON?
We have a professional business development department to strictly test and verify the qualifications of INFINEON original manufacturers and agents. All INFINEON suppliers must pass the qualification review before they can publish their PEF2466HV2.2 devices; we pay more attention to the channels and quality of PEF2466HV2.2 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of PEF2466HV2.2 chips? Including INFINEON original factory information, Audio CODECs application, PEF2466HV2.2 pictures?
You can use Jotrin's intelligent search engine, or filter by Audio CODECs category, or find it through Infineon Technologies Corporation Information page.
Q: Are the INFINEON's PEF2466HV2.2 price and stock displayed on the platform accurate?
The INFINEON's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for PEF2466HV2.2, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
Q: Can I place an order offline?
Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online.
Q: What forms of payment can I use in Jotrin?
TT Bank, Paypal, Credit Card, Western Union, and Escrow is all acceptable.
Q: How is the shipping arranged and track my package?
Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of PEF2466HV2.2?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the PEF2466HV2.2 we delivered, we will accept the replacement or return of the PEF2466HV2.2 only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of PEF2466HV2.2.
(3)The PEF2466HV2.2 is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
Q: How to contact us and get support, such as PEF2466HV2.2 datasheet pdf, PEF2466 pin diagram?
Need any After-Sales service, please feel free contact us:

Infineon Technologies Corporation

Infineon is a leading global designer, manufacturer and supplier of a broad range of semiconductors used in various microelectronic applications. Infineon's product portfolio consists of logic products, including digital, mixed-signal, and analog integrated circuits, as well as discrete semiconducto...

Certificates & Honor

Certificates & Honor