參數(shù)資料
型號(hào): CS4354-CSZ
廠商: Cirrus Logic Inc
文件頁數(shù): 19/24頁
文件大?。?/td> 0K
描述: IC DAC 24BIT SRL 14SOIC
特色產(chǎn)品: CS4354 Stereo D/A Converter
標(biāo)準(zhǔn)包裝: 48
位數(shù): 24
數(shù)據(jù)接口: 串行
轉(zhuǎn)換器數(shù)目: 1
電壓電源: 單電源
功率耗散(最大): 65mW
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 14-SOIC(0.154",3.90mm 寬)
供應(yīng)商設(shè)備封裝: 14-SOIC
包裝: 管件
輸出數(shù)目和類型: 2 電壓,單極
采樣率(每秒): 192k
產(chǎn)品目錄頁面: 757 (CN2011-ZH PDF)
其它名稱: 598-1808
CS4354-CSZ-ND
4
DS895F2
CS4354
1. PIN DESCRIPTIONS
Pin Name Pin #
Pin Description
VL
1
Serial Audio Interface Power (Input) - Positive power for the serial audio interface.
SDIN
2
Serial Audio Data Input (Input) - Input for two’s complement serial audio data.
MCLK
3
Master Clock (Input) - Clock source for the delta-sigma modulator and digital filters.
LRCK
4
Left / Right Clock (Input) - Determines which channel, Left or Right, is currently active on the serial
audio data line.
SCLK/DEM
5
Serial Clock (Input) - Serial clock for the serial audio interface.
FILT+
7
Positive Voltage Reference (Output) - Positive reference voltage for the internal sampling circuits.
AOUTA
AOUTB
8
9
Analog Outputs (Output) - The full-scale analog line output level is specified in the Analog Characteris-
tics table.
GND
6, 10 Ground (Input) - Ground reference. See Section 4.10 on page 18 for layout considerations.
VA
11
Analog, Charge Pump, and Regulator Power (Input) - Positive power supply for the analog, inverting
charge pump, and regulator for the digital core logic sections.
FLYP
FLYN
12
13
Inverting Charge Pump Cap Positive/Negative Nodes (Output) - Positive and Negative nodes for the
inverting charge pump’s flying capacitor.
-VFILT
14
Inverting Charge Pump Filter Connection (Output) - Power supply from the inverting charge pump that
provides the negative rail for the output amplifiers.
VL
-VFILT
SDIN
FLYN
MCLK
FLYP
LRCK
VA
SCLK/DEM
GND
AOUTB
FILT+
AOUTA
1
2
3
4
5
6
7
9
10
11
12
13
14
8
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