AD1981BJST-REEL The Analog Devices AD1981BJST-REEL is an Audio Codec '97 with 16, 20-bit resolution and a 4.5V to 5.5V operating voltage. It is supplied in a 48-LQFP package.
Mfr Part #:

AD1981BJST-REEL

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The Analog Devices AD1981BJST-REEL is an Audio Codec '97 with 16, 20-bit resolution and a 4.5V to 5.5V operating voltage. It is supplied in a 48-LQFP package.
✓ Total Stock: 4,591 pcs

AD1981BJST-REEL Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
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4,591 pcs
4591 pcs On Request 1 On Request On Request 0508+ On Request On Request

AD1981BJST-REEL Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Data Interface
Dynamic Range, ADCs
Industrial Grade
Medical Grade
Military Grade
Mounting Type
Number of ADCs
Operating Temperature
Resolution (Bits)
SVHC Present
Sigma Delta
Supplier Device Package
Supplier Package
Tape & Reel
Type
Voltage

AD1981BJST-REEL Description

Short technical summary and product information.

The Analog Devices AD1981BJST-REEL is an Audio Codec '97 component designed for audio processing applications. It offers a resolution of 16 and 20 bits, supporting various audio formats and sample rates.

 

The device operates within a voltage range of 4.5V to 5.5V and has an operating temperature range of 0°C to 70°C. It features a dynamic range of 85/90 dB for ADCs and utilizes a serial data interface.

 

Packaged in a 48-LQFP (7x7) form factor, the AD1981BJST-REEL is suitable for surface mount applications. Key features include S/PDIF output, integrated stereo headphone amplifier, and multiple analog line-level stereo inputs.

 

This codec also supports enhanced features such as a built-in digital equalizer, jack sense pins for automatic output switching, and split power supplies for digital and analog sections.

AD1981BJST-REEL Quick Information

Product Type: Audio Codec
Canonical Name: AD1981BJST-REEL Audio Codec '97
Subcategory: CODECS

AD1981BJST-REEL Compliance

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

AD1981BJST-REEL Features

  • Audio Codec '97 type component.
  • Offers 16 and 20-bit resolution.
  • Operates from 4.5V to 5.5V.
  • Wide 0°C to 70°C temperature range.
  • Surface mount 48-LQFP package.

AD1981BJST-REEL Applications

  • Ideal for audio signal processing.
  • Supports stereo headphone output.
  • Includes dual microphone inputs.
  • Features S/PDIF digital output.
  • Suitable for PC motherboard audio.

AD1981BJST-REEL FAQs

6 frequently asked questions generated from this part’s specifications.
What is the operating voltage for the AD1981BJST-REEL?

The operating voltage is 4.5V to 5.5V.

What package type is the AD1981BJST-REEL available in?

The AD1981BJST-REEL is available in a 48-LQFP package.

What is the operating temperature range for this codec?

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

What is the resolution of the AD1981BJST-REEL audio codec?

The resolution is 16 and 20 bits.

Does the AD1981BJST-REEL support S/PDIF output?

Yes, it supports S/PDIF output.

What are the ADC dynamic range specifications?

The ADC dynamic range is 85 / 90 dB.

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