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SI32391-B-FM1R The Silicon Labs SI32391-B-FM1R is a Subscriber Line Interface Concept (SLIC) IC in the Telecom category. It operates within a supply voltage range of 3.15V to 3.45V.
Mfr Part #:

SI32391-B-FM1R

Available from 2 distributors
Mfr Name: Silicon Labs
Silicon Labs
The Silicon Labs SI32391-B-FM1R is a Subscriber Line Interface Concept (SLIC) IC in the Telecom category. It operates within a supply voltage range of 3.15V to 3.45V.
✓ Total Stock: 21,397 pcs

SI32391-B-FM1R Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Smaxon Electronics ✓
Non-Authorised Inventory information
20,297 pcs
On Request
20297 pcs On Request 1 On Request On Request 15+ On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
1,100 pcs
On Request
1100 pcs On Request 1 On Request On Request 1607+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

SI32391-B-FM1R Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Failure Rate
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Number of Circuits
Operating Temperature
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SI32391-B-FM1R Description

Short technical summary and product information.

The SI32391-B-FM1R from Silicon Labs is an integrated circuit designed for telecom applications. This device functions as a Subscriber Line Interface Concept (SLIC) and is part of the ProSLIC® series.

 

Key electrical specifications include an operating supply voltage range of 3.15V to 3.45V. The component is designed to operate within a temperature range of 0°C to 70°C. It features a single circuit configuration.

 

The SI32391-B-FM1R is supplied in a 48-VFQFN Exposed Pad package, suitable for surface mounting. The supplier device package is a 48-QFN (7x7) and it comes in Tape & Reel packaging.

 

Environmental compliance includes RoHS3 compliance. The Moisture Sensitivity Level (MSL) is rated as 1 Unlimited, and it is REACH Unaffected.

SI32391-B-FM1R Quick Information

Product Type: Telecom IC
Series: ProSLIC®
Canonical Name: Silicon Labs SI32391-B-FM1R Subscriber Line Interface Concept (SLIC) IC
Subcategory: Telecom

SI32391-B-FM1R Compliance

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

SI32391-B-FM1R Features

  • Subscriber Line Interface Concept (SLIC) function.
  • Operates from 3.15V to 3.45V supply voltage.
  • Wide operating temperature range of 0°C to 70°C.
  • Surface mountable 48-VFQFN exposed pad package.
  • RoHS3 compliant for environmental standards.

SI32391-B-FM1R Applications

  • Ideal for telecom subscriber line interface circuits.
  • Used in PSTN line card applications.
  • Suitable for VOIP gateway interface modules.
  • Applicable in central office switching equipment.

SI32391-B-FM1R FAQs

4 frequently asked questions generated from this part’s specifications.
What is the operating supply voltage for the SI32391-B-FM1R?

The operating supply voltage is 3.15V to 3.45V.

What is the operating temperature range for this Telecom IC?

The operating temperature range is 0°C to 70°C.

What package type is the SI32391-B-FM1R supplied in?

It is supplied in a 48-VFQFN Exposed Pad package, specifically a 48-QFN (7x7) from the supplier.

Is the SI32391-B-FM1R RoHS compliant?

Yes, it is RoHS3 Compliant.

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