參數(shù)資料
型號: CS43L22-CNZR
廠商: Cirrus Logic Inc
文件頁數(shù): 37/66頁
文件大?。?/td> 0K
描述: IC DAC W/HDPN & SPKR AMPS 40-QFN
標(biāo)準(zhǔn)包裝: 4,000
位數(shù): 24
數(shù)據(jù)接口: 串行
轉(zhuǎn)換器數(shù)目: 1
電壓電源: 模擬和數(shù)字
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 40-VFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 40-QFN(6x6)
包裝: 帶卷 (TR)
輸出數(shù)目和類型: 2 電壓,單極
采樣率(每秒): 96k
配用: 598-1529-ND - BOARD EVAL FOR CS43L22
42
DS792F2
CS43L22
Confidential Draft
3/4/10
7.7
Passthrough x Select: PassA (Address 08h), PassB (Address 09h)
7.7.1
Passthrough Input Channel Mapping
Selects one or sums/mixes the analog input signal into the passthrough Amplifier. Each bit of the
PASSx_SEL[4:1] word corresponds to individual channels (i.e. PASSx_SEL1 selects AIN1x,
PASSx_SEL2 selects AIN2x, etc.).
7.8
Analog ZC and SR Settings (Address 0Ah)
7.8.1
Ch. x Analog Soft Ramp
Configures an incremental volume ramp from the current level to the new level at the specified rate.
7.8.2
Ch. x Analog Zero Cross
Configures when the signal level changes occur for the analog volume controls.
Note:
If the signal does not encounter a zero crossing, the requested volume change will occur after a
timeout period of 1024 sample periods (approximately 10.7 ms at 48 kHz sample rate).
7.9
Passthrough Gang Control (Address 0Ch)
7.9.1
Passthrough Channel B=A Gang Control
Configures independent or ganged control of the passthrough channel settings. Mute is not affected.
7
6
5
4
3
210
Reserved
PASSASEL4
PASSASEL3
PASSASEL2
PASSASEL1
PASSxSEL[4:1]
Selected Input to Passthrough Channel x
00000
No inputs selected
00001
AIN1x
00010
AIN2x
00100
AIN3x
01000
AIN4x
Application:
Note: Table does not show all possible combinations.
76
543
21
0
Reserved
ANLGSFTB
ANLGZCB
ANLGSFTA
ANLGZCA
ANLGSFTx
Volume Changes
Affected Analog Volume Controls
0
Do not occur with a soft ramp
1
Occur with a soft ramp
Ramp Rate:
1/2 dB every 16 LRCK cycles
ANLGZCx
Volume Changes
Affected Analog Volume Controls
0
Do not occur on a zero cross-
ing
1
Occur on a zero crossing
76
543
21
0
PASSB=A
Reserved
PASSB=A
Single Volume Control
0
Disabled
1
Enabled
相關(guān)PDF資料
PDF描述
CS4461-CZZR IC ADC PSR FEEDBACK 24-TSSOP
CS5340-CZZ IC ADC AUD 101DB 200KHZ 16-TSSOP
CS5340-DZZR IC ADC AUD 101DB 200KHZ 16-TSSOP
CS5341-DZZ IC ADC AUD 105DB 200KHZ 16-TSSOP
CS5342-CZZ IC ADC AUD 105DB 200KHZ 16-TSSOP
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CS43L23-CWZR 功能描述:IC DAC W/HDPN & SPKR AMPS 40-QFN 制造商:cirrus logic inc. 系列:* 零件狀態(tài):Not For New Designs 標(biāo)準(zhǔn)包裝:6,000
CS43L36-CNZ 功能描述:IC-LOWPOWERHIGHPERFORMANCE HEADP 制造商:cirrus logic inc. 系列:* 零件狀態(tài):在售 標(biāo)準(zhǔn)包裝:490
CS43L41 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:Low Power 24-Bit, 96 kHz DAC with Volume Control
CS43L41-KZ 制造商:Rochester Electronics LLC 功能描述:- Bulk
CS43L42 制造商:CIRRUS 制造商全稱:Cirrus Logic 功能描述:Low Voltage,Stereo DAC With Headphone Amp