LM4548AVH The Texas Instruments LM4548AVH is a CMOS CODEC with AC'97 and Stereo Audio interface capabilities. It operates within a voltage range of 4.2V to 5.5V.
Mfr Part #:

LM4548AVH

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments LM4548AVH is a CMOS CODEC with AC'97 and Stereo Audio interface capabilities. It operates within a voltage range of 4.2V to 5.5V.
✓ Total Stock: 4,512 pcs

LM4548AVH Available from 1 distributor

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LM4548AVH Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Data Interface
Dynamic Range, ADCs
Lead Spacing
Mounting Type
Number of ADCs
Operating Temperature
Resolution (Bits)
Sigma Delta
Storage Temperature
Supplier Device Package
Tape & Reel
Type
Voltage

LM4548AVH Description

Short technical summary and product information.

The LM4548AVH from Texas Instruments is a consumer-grade CODEC designed for audio processing applications. It features an AC'97 and Serial data interface, supporting Stereo Audio. This CMOS component offers an 18-bit resolution for its Analog-to-Digital Converters (ADCs), with a dynamic range of 90/89. It operates over a temperature range of -40°C to 85°C (TA) and requires a supply voltage between 4.2V and 5.5V.

 

The device is housed in a 48-lead LQFP package with a 7x7mm body, designed for surface mounting. It is classified as a Sigma Delta type CODEC and has two ADCs.

 

This component is suitable for various consumer electronics applications requiring audio signal processing. Its operating temperature range and voltage requirements make it versatile for different design environments.

LM4548AVH Quick Information

Product Type: CODEC
Canonical Name: LM4548AVH AC'97, Stereo Audio CODEC
Subcategory: CODECS

LM4548AVH Compliance

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

LM4548AVH Features

  • AC'97, Stereo Audio CODEC.
  • 18-bit resolution for ADCs.
  • Operates from 4.2V to 5.5V.
  • Surface mount 48-LQFP package.
  • Wide -40°C to 85°C temperature range.

LM4548AVH Applications

  • Used in consumer multimedia devices
  • Suitable for audio recording and playback
  • Ideal for integrated audio systems
  • Designed for compact electronic products

LM4548AVH FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the LM4548AVH?

The LM4548AVH operates within a voltage range of 4.2V to 5.5V.

What type of package is the LM4548AVH in?

The LM4548AVH is supplied in a 48-LQFP (7x7mm) package.

What is the operating temperature range for the LM4548AVH?

The operating temperature range for the LM4548AVH is -40°C to 85°C (TA).

What is the resolution of the ADCs in the LM4548AVH?

The LM4548AVH has ADCs with an 18-bit resolution.

What data interface does the LM4548AVH support?

The LM4548AVH supports AC'97 and Serial data interfaces.

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