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AD1838AASZ The AD1838AASZ is a 24-bit stereo audio CODEC from Analog Devices featuring 2 ADCs and 6 DACs with up to 96 kHz sample rate. It offers 105 dB SNR on ADCs and 108 dB SNR on DACs, and comes in a 52-MQFP surface-mount package.
Mfr Part #:

AD1838AASZ

Available from 1 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The AD1838AASZ is a 24-bit stereo audio CODEC from Analog Devices featuring 2 ADCs and 6 DACs with up to 96 kHz sample rate. It offers 105 dB SNR on ADCs and 108 dB SNR on DACs, and comes in a 52-MQFP surface-mount package.
✓ Total Stock: 3,600 pcs

AD1838AASZ Available from 1 distributor

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
Non-Authorised Inventory information
3,600 pcs
On Request
3600 pcs On Request 1 On Request On Request On Request On Request On Request
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AD1838AASZ Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Data Interface
Dynamic Range, ADCs
Lead Spacing
Lead Style
Mounting Type
Number of ADCs
Number of DACs
Operating Temperature
Resolution (Bits)
S
Sigma Delta
Supplier Device Package
Termination Style
Type
Voltage
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AD1838AASZ Description

Short technical summary and product information.

The AD1838AASZ is a 24-bit stereo audio CODEC designed for high-performance audio applications. It integrates two analog-to-digital converters (ADCs) and six digital-to-analog converters (DACs) supporting sample rates up to 96 kHz on all channels, with one DAC capable of 192 kHz. The device achieves 105 dB dynamic range and SNR on the ADCs, and 108 dB dynamic range and SNR on the DACs, with typical THD+N of -95 dB. It operates from a 4.5V to 5.5V supply and features a serial data interface compatible with I2S, left-justified, right-justified, and DSP serial port modes. The AD1838AASZ includes on-chip volume control per channel with 1024-step linear scale, clickless mutes, and digital de-emphasis processing. It is suitable for applications such as DVD players, home theater systems, automotive audio, and digital audio effects processors. The device is housed in a 52-lead MQFP (10x10 mm) surface-mount package with gull wing leads and 0.65 mm lead spacing. It operates over the industrial temperature range of -40°C to 85°C.

AD1838AASZ Quick Information

Product Type: Audio CODEC
Canonical Name: AD1838AASZ Stereo Audio CODEC
Subcategory: Stereo Audio CODEC

AD1838AASZ Compliance

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

AD1838AASZ Features

  • 24-bit resolution with 2 ADCs and 6 DACs.
  • 105 dB SNR on ADCs and 108 dB SNR on DACs.
  • Supports sample rates up to 96 kHz (192 kHz on one DAC).
  • On-chip volume control with 1024-step linear scale.
  • Surface-mount 52-MQFP package with gull wing leads.

AD1838AASZ Applications

  • Ideal for DVD video and audio players.
  • Used in home theater systems.
  • Suitable for automotive audio systems.
  • Applied in audio/visual receivers.
  • Used in digital audio effects processors.

AD1838AASZ FAQs

7 frequently asked questions generated from this part’s specifications.
What is the supply voltage range?

4.5 V to 5.5 V.

What package does the AD1838AASZ come in?

52-lead MQFP (10x10 mm) surface-mount package.

What is the operating temperature range?

-40°C to 85°C.

Is the AD1838AASZ RoHS compliant?

It is listed as RoHS3 compliant, but this is unverified.

How many ADCs and DACs does the AD1838AASZ have?

2 ADCs and 6 DACs.

What is the resolution of the AD1838AASZ?

24 bits.

What is the maximum sample rate?

96 kHz on all channels, 192 kHz on one DAC.

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