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AD1859 Datasheet PDF

Analog Devices AD1859

The AD1859 is a complete 16-/18-bit single-chip stereo digital audio playback subsystem. It comprises a variable rate digital interpolation filter, a revolutionary multibit sigma-delta (∑∆) modulator with dither, a jitter-tolerant DAC, switched capacitor and continuous time analog filters, and analog output drive circuitry. The key differentiating feature of the AD1859 is its asynchronous master clock capability.
Part No. AD1859
Datasheet AD1859 Download
Manufacturer
Analog Devices
Description Stereo/ Single-Supply 18-Bit Integrated DAC
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AD1859 datasheet page 1 preview

FEATURES

Complete, Low Cost Stereo DAC System in a Single Die Package Variable Rate Oversampling Interpolation Filter Multibit ⌺⌬ Modulator with Triangular PDF Dither Discrete and Continuous Time Analog Reconstruction Filters Extremely Low Out-of-Band Energy 64 Step (1 dB/Step) Analog Attenuator with Mute Buffered Outputs with 2 k⍀ Output Load Drive Rejects Sample Clock Jitter 94 dB Dynamic Range, –88 dB THD+N Performance Option for Analog De-emphasis Processing with External Passive Components ؎0.1؇ Maximum Phase Linearity Deviation Continuously Variable Sample Rate Support Digital Phase Locked Loop Based Asynchronous Master Clock On-Chip Master Clock Oscillator, Only External Crystal Is Required Power-Down Mode Flexible Serial Data Port (I2S-Justified, Left-Justified, Right-Justified and DSP Serial Port Modes) SPI* Compatible Serial Control Port Single +5 V Supply 28-Pin SOIC and SSOP Packages

APPLICATIONS

Digital Cable TV and Direct Broadcast Satellite Set-Top Decoder Boxes Digital...
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