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SI3220-FQ The Silicon Labs SI3220-FQ is a dual PROSLIC/CODEC integrated circuit designed for telecom applications. It operates with a 3.3V or 5V supply and comes in a 64-TQFP package.
Mfr Part #:

SI3220-FQ

Available from 1 distributors
Mfr Name: Silicon Labs
Silicon Labs
The Silicon Labs SI3220-FQ is a dual PROSLIC/CODEC integrated circuit designed for telecom applications. It operates with a 3.3V or 5V supply and comes in a 64-TQFP package.
✓ Total Stock: 20 pcs
$ Price Range: $0.99

SI3220-FQ Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Speed Components Ltd ✓
Non-Authorised Inventory information
20 pcs
On Request
20 pcs On Request 1 On Request On Request 06+ On Request On Request
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SI3220-FQ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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SI3220-FQ Description

Short technical summary and product information.

The Silicon Labs SI3220-FQ is a dual Subscriber Line Interface Concept (SLIC) and CODEC integrated circuit. It is designed for use in telecommunication systems, offering comprehensive functionality for line interface management.

 

This IC supports dual channels and operates with supply voltages of 3.3V and 5V, drawing a typical supply current of 65mA and consuming 941mW of power. Key features include battery switching, BORSCHT functions, DTMF generation and decoding, FSK tone generation, and modem/fax tone detection.

 

The SI3220-FQ utilizes GCI, PCM, and SPI interfaces for communication. It is housed in a 64-TQFP (10x10mm) package, suitable for surface mount applications. The operating temperature range is -40°C to 85°C, making it suitable for various environmental conditions.

 

This component is a robust solution for implementing advanced telephony features and managing subscriber lines efficiently within telecommunication equipment.

SI3220-FQ Quick Information

Product Type: Integrated Circuit
Series: ProSLIC®
Canonical Name: Silicon Labs SI3220-FQ Integrated Circuit
Subcategory: Telecom ICs

SI3220-FQ Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

SI3220-FQ Estimated Pricing

Qty Low High
1+ $0.99 $0.99

Estimated market price range - modelled values for guidance only, not live distributor offers.

SI3220-FQ Features

  • Dual PROSLIC and CODEC functionality.
  • Supports 3.3V and 5V supply voltages.
  • Integrated BORSCHT, DTMF, and tone detection.
  • Surface mount 64-TQFP package.
  • Wide operating temperature range.

SI3220-FQ Applications

  • Ideal for telecom line cards.
  • Suitable for VoIP gateways.
  • Used in digital loop carrier systems.
  • Applicable in voice processing modules.

SI3220-FQ FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating temperature range of the SI3220-FQ?

-40°C to 85°C.

What supply voltages does the SI3220-FQ support?

3.3V and 5V.

What is the package type of the SI3220-FQ?

64-TQFP (10x10mm).

What interfaces does the SI3220-FQ support?

GCI, PCM, and SPI.

What is the supply current of the SI3220-FQ?

65mA.

What functions are integrated in the SI3220-FQ?

Battery switching, BORSCHT functions, DTMF generation and decoding, FSK tone generation, modem and fax tone detection.

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