參數(shù)資料
型號： CS4398-CZZ
廠商： Cirrus Logic Inc
文件頁數(shù)： 12/46頁
文件大?。?/td> 0K
描述： IC DAC 120DB 192KHZ W/VC 28TSSOP
標準包裝： 50
位數(shù)： 24
數(shù)據(jù)接口： 串行
轉換器數(shù)目： 2
電壓電源： 模擬和數(shù)字
功率耗散（最大）： 340mW
工作溫度： -10°C ~ 70°C
安裝類型： 表面貼裝
封裝/外殼： 28-TSSOP（0.173"，4.40mm 寬）
供應商設備封裝： 28-TSSOP
包裝： 管件
輸出數(shù)目和類型： 4 電壓，單極
采樣率（每秒）： 216k
產(chǎn)品目錄頁面： 757 (CN2011-ZH PDF)
配用： 598-1155-ND - BOARD EVAL FOR CS4398 DAC
其它名稱： 598-1067-5
2
DS568F1
CS4398
Stand-Alone Mode Features
Selectable Oversampling Modes
– 32 kHz to 54 kHz Sampling Rates
– 50 kHz to 108 kHz Sampling Rates
– 100 kHz to 216 kHz Sampling Rates
Selectable Serial Audio Interface Formats
– Left-Justified, up to 24 bit
– IS, up to 24 bit
– Right-Justified 16 bit
– Right-Justified 24 bit
Auto Mute Output Polarity Detect
Auto Mute on Static PCM Samples
44.1 kHz 50/15
s De-Emphasis Available
Soft Volume Ramp-up after Reset is Released
Control Port Mode Features
Selectable Oversampling Modes
– 32 kHz to 54 kHz Sampling Rates
– 50 kHz to 108 kHz Sampling Rates
– 100 kHz to 216 kHz Sampling Rates
Selectable Serial Audio Interface Formats
– Left-Justified, up to 24 bit
– IS, up to 24 bit
– Right-Justified 16 bit
– Right-Justified 18 bit
– Right-Justified 20 bit
– Right-Justified 24 bit
Direct Stream Digital Mode
Selectable Auto or Manual Mute Polarity
Selectable Interpolation Filters
Selectable 32, 44.1, and 48 kHz De-Emphasis
Configurable ATAPI Mixing Functions
Configurable Volume and Muting Controls
Description
The CS4398 is a complete stereo 24 bit/192 kHz digital-
to-analog system. This D/A system includes digital de-
emphasis, half dB step size volume control, ATAPI
channel mixing, selectable fast and slow digital interpo-
lation filters followed by an oversampled multi-bit delta-
sigma modulator that includes mismatch shaping tech-
nology that eliminates distortion due to capacitor
mismatch. Following this stage is a multi-element
switched capacitor stage and low pass filter with differ-
ential analog outputs.
The CS4398 also has an proprietary DSD processor
that allows for volume control and 50 kHz on-chip filter-
ing without an intermediate decimation stage. It also
offers an optional path for direct DSD conversion by di-
rectly using the multi-element switched capacitor array.
The CS4398 accepts PCM data at sample rates from
32 kHz to 216 kHz, DSD audio data, has selectable dig-
ital filters, consumes little power, and delivers excellent
sound quality.
ORDERING INFORMATION
Product
Description
Package
Pb-Free
Grade
Temp Range
Container
Order #
CS4398
120 dB, 192 kHz Multi-
Bit DAC with Volume
Control
28-pin
TSSOP
YES
Commercial
-10° to +70° C
Rail
CS4398-CZZ
Tape & Reel
CS4398-CZZR
CDB4398
CS4398 Evaluation Board
-
CDB4398
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