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CS4351

Cirrus Logic
Part Number CS4351
Manufacturer Cirrus Logic
Description 192 kHz Stereo DAC
Published Jan 25, 2007
Detailed Description CS4351 192 kHz Stereo DAC with 2 Vrms Line Out Features ! Multi-Bit Delta-Sigma Modulator ! 24-Bit Conversion ! Up to ...
Datasheet PDF File CS4351 PDF File

CS4351
CS4351


Overview
CS4351 192 kHz Stereo DAC with 2 Vrms Line Out Features ! Multi-Bit Delta-Sigma Modulator ! 24-Bit Conversion ! Up to 192 kHz Sample Rates ! 112 dB Dynamic Range ! -100 dB THD+N ! +3.
3 V, +9 to 12 V, and VL Power Supplies ! 2 Vrms Output into 5 kΩ AC Load ! Digital Volume Control with Soft Ramp – 119 dB Attenuation – 1/2 dB Step Size – Zero Crossing Click-Free Transitions ! ATAPI Mixing ! Low Clock Jitter Sensitivity ! Popguard® Technology for Control of Clicks and Pops Description The CS4351 is a complete stereo digital-to-analog system including digital interpolation, fifth-order multi-bit delta-sigma digital-to-analog conversion, digital de-emphasis, volume control, channel mixing, analog filtering, and on-chip 2 Vrms line-level driver.
The advantages of this architecture include ideal differential linearity, no distortion mechanisms due to resistor matching errors, no linearity drift over time and temperature, high tolerance to clock jitter, and a minimal set of external components.
The CS4351 is available in a 20-pin TSSOP package in both Commercial (-10°C - +70°C) and Automotive grades (-40°C to +85°C).
The CDB4351 Customer Demonstration board is also available for device evaluation and implementation suggestions.
Please see “Ordering Information” on page 37 for complete details.
These features are ideal for cost-sensitive, 2-channel audio systems including DVD players, A/V receivers, set-top boxes, digital TVs and VCRs, mini-component systems, and mixing consoles.
8 Vto 3.
3V dwareor I2C/SPI Control Data Reset erial Audio Input Level Translator 3.
3 V Register/Hardware Configuration PCM Serial Interface Interpolation Filter with Volume Control Interpolation Filter with Volume Control Multibit ∆Σ Modulator Multibit ∆Σ Modulator Auto Speed Mode Detect 9 Vto 12 V DAC Amp 2 Vrms LineLevel + Filter Left Channel Outpu DAC Amp 2 Vrms LineLevel + Right Channel Filter Output Internal Voltage Reference External Mute Control Left and Right Mute Control...


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