AD1838AASZ ,CODEC - ADI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Popularity Score

89 points

Part No

AD1838AASZ
Manufacturer

ADI
ChipWorker Part#

CW59802945
Category

CODEC
Package

QFP-52
Description

Audio Codec 2ADC / 6DAC 24Bit 52Pin MQFP
Documentation

Datasheet
Ships from

Moscow
Наличие

67056 pcs In Stock
Estimated Price

$ 0.54

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AD1838AASZ Specifications

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Attribute	Attribute Value

Part Number	AD1838AASZ
Manufacturer	ADI
ChipWorker Part#	CW59802945
Category	CODEC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	52 Pin
Case/Package	QFP-52
Number of Bits	24 Bit
Power Dissipation	740 mW
Resolution (Bits)	24.0 Bit
Number of ADCs	2 ADC
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Power Dissipation (Max)	740 mW
Number of DACs	6 DAC
	expand all
Size-Height	2 mm
Operating Temperature	-40℃ ~ 85℃
Product Lifecycle Status	Active
Packaging	Tray
RoHS	RoHS Compliant
Lead-Free Status	Contains Lead

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Product Description

GENERAL DESCRIPTION
The AD1838A is a high performance single-chip codec featuring three stereo DACs and one stereo ADC. Each DAC comprises a high performance digital interpolation filter, a multibit - modulator featuring Analog Devices’ patented technology, and a continuous-time voltage out analog section. Each DAC has independent volume control and clickless mute functions. The ADC comprises two 24-bit conversion channels with multibit - modulators and decimation filters.
The AD1838A also contains an on-chip reference with a nominal value of 2.25 V.
FEATURES
5 V Stereo Audio System with 3.3 V Tolerant Digital Interface
Supports up to 96 kHz Sample Rates
192 kHz Sample Rate Available on 1 DAC
Supports 16-, 20-, 24-Bit Word Lengths
Multibit - Modulators with Perfect Differential Linearity Restoration for Reduced Idle Tones and Noise Floor
Data Directed Scrambling DACs—Least Sensitive to Jitter
Differential Output for Optimum Performance
ADCs: –95 dB THD + N, 105 dB SNR and Dynamic Range
DACs: –95 dB THD + N, 108 dB SNR and Dynamic Range
On-Chip Volume Controls per Channel with 1024 Step Linear Scale
DAC and ADC Software Controllable Clickless Mutes
Digital De-emphasis Processing
Supports 256 fS, 512 fS, and 768 fS Master Mode Clocks
Power-Down Mode Plus Soft Power-Down Mode
Flexible Serial Data Port with Right-Justified, Left Justified, I2S Compatible, and DSP Serial Port Modes
TDM Interface Mode Supports 8 In/8 Out Using a Single SHARC® SPORT
52-Lead MQFP Plastic Package
APPLICATIONS
DVD Video and Audio Players
Home Theater Systems
Automotive Audio Systems
Audio/Visual Receivers
Digital Audio Effects Processors

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Ordering Information

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- Please check the technical specifications of the products when ordering.
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- Carefully tested and packaged by ChipWorker
- Vacuum packed
- Anti-static packaging
- Anti-vibration foam
- Income quality control (IQC), 800+ qualified distributors.
- Authorities test the chip to ensure the quality, authenticity and safety of your device.
- Decapsulation control
- X-ray inspection
- XRF inspection
- Electrical testing
- Surface testing