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The CS4344 family are complete, stereo digital-to-analog output systems including interpolation, multibit D/A conversion and output analog filtering in a 10-pin package. The CS4344/5/6/8 supports all major audio data interface formats, and the individual devices differ only in the supported interface format. The CS4344 family is based on a fourth-order multibit Delta-Sigma modulator with a linear analog low-pass filter. This family also includes auto-speed mode detection using both sample rate and master clock ratio as a method of auto-selecting sampling rates between 2 kHz and 200 kHz. The CS4344 family contains on-chip digital de-emphasis, operates from a single +3.3 V or +5 V power supply, and requires minimal support circuitry. These features are ideal for DVD players and recorders, digital televisions, home theater, set-top box products and automotive audio systems. The CS4344 family is available in a 10-pin TSSOP package in both commercial (-10 to +85 degrees C) and automotive grades (-40 to +85 degrees C). |
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| Channels | Resolution (bits) | Dynamic Range (dB) | THD+N (dB) | Sample Rate (kHz) | Analog Outputs | Power Supply (V) | Package |
|---|---|---|---|---|---|---|---|
| 2 | 24 | 105 | -90 | 192 | Single-ended | VA = 3.3 or 5 | 10 TSSOP |
The CS4344 family are complete, stereo digital-to-analog output systems including interpolation, multibit D/A conversion and output analog filtering in a 10-pin package. The CS4344/5/6/8 supports all major audio data interface formats, and the individual devices differ only in the supported interface format.
The CS4344 family is based on a fourth-order multibit Delta-Sigma modulator with a linear analog low-pass filter. This family also includes auto-speed mode detection using both sample rate and master clock ratio as a method of auto-selecting sampling rates between 2 kHz and 200 kHz.
The CS4344 family contains on-chip digital de-emphasis, operates from a single +3.3 V or +5 V power supply, and requires minimal support circuitry. These features are ideal for DVD players and recorders, digital televisions, home theater, set-top box products and automotive audio systems.
The CS4344 family is available in a 10-pin TSSOP package in both commercial (-10 to +85 degrees C) and automotive grades (-40 to +85 degrees C).
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