參數(shù)資料
型號(hào): CS43L22-CNZ
廠商: Cirrus Logic Inc
文件頁(yè)數(shù): 53/66頁(yè)
文件大?。?/td> 0K
描述: IC DAC W/HDPN & SPKR AMPS 40QFN
標(biāo)準(zhǔn)包裝: 50
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(lèi)型: 表面貼裝
封裝/外殼: 40-VFQFN 裸露焊盤(pán)
供應(yīng)商設(shè)備封裝: 40-QFN(6x6)
包裝: 托盤(pán)
輸出數(shù)目和類(lèi)型: 2 電壓,單極
采樣率(每秒): 96k
產(chǎn)品目錄頁(yè)面: 756 (CN2011-ZH PDF)
配用: 598-1529-ND - BOARD EVAL FOR CS43L22
其它名稱(chēng): 598-1650
DS792F2
57
CS43L22
Confidential Draft
3/4/10
7.27.3
VP Reference
Sets the desired VP reference used for battery compensation.
7.28
VP Battery Level (Address 30h) (Read Only)
7.28.1
VP Voltage Level (Read Only)
Indicates the unsigned VP voltage level.
7.29
Speaker Status (Address 31h) (Read Only)
7.29.1
Speaker Current Load Status (Read Only)
Indicates whether or not any of the speaker outputs is shorted to ground.
VPREF[3:0]
Desired VP used to calculate the required attenuation on the speaker output:
(for VA = 1.8 V)
0000
1.5 V
0001
2.0 V
0010
2.5 V
0011
3.0 V
0100
3.5 V
0101
4.0 V
0110
4.5 V
0111
5.0 V
(for VA = 2.5 V)
1000
1.5 V
1001
2.0 V
1010
2.5 V
1011
3.0 V
1100
3.5 V
1101
4.0 V
1110
4.5 V
1111
5.0 V
Application:
7
6
5
432
10
VPLVL7
VPLVL6
VPLVL5
VPLVL4
VPLVL3
VPLVL2
VPLVL1
VPLVL0
VPLVL[7:0]
VP Voltage
...
0101 1110
3.0 V (for VA = 2.0 V); apply formula using actual VA voltage to calculate VP voltage.
...
0111 0010
3.7 V (for VA = 2.0 V); apply formula using actual VA voltage to calculate VP voltage.
...
Formula:
VP Voltage = (Binary representation of VPLVL[7:0]) * VA / 63.3
7
6
5
432
10
Reserved
SPKASHRT
SPKBSHRT
SPKR/HP
Reserved
SPKxSHRT
Speaker Output Load
0
No overload detected
1
Overload detected
相關(guān)PDF資料
PDF描述
SY100S834ZC IC CLOCK GEN 3.3V/5V 16-SOIC
MS27497E10F35SLC CONN HSG RCPT 13POS WALL MT SCKT
SY100S834LZI TR IC CLOCK GEN 3.3V/5V 16-SOIC
VE-B13-MV-F3 CONVERTER MOD DC/DC 24V 150W
SY100EL34LZI IC CLK GEN /2/4/6 5V/3.3V 16SOIC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CS43L22-CNZR 功能描述:數(shù)模轉(zhuǎn)換器- DAC IC Low PWR DAC w/ClassD Spkr Driver RoHS:否 制造商:Texas Instruments 轉(zhuǎn)換器數(shù)量:1 DAC 輸出端數(shù)量:1 轉(zhuǎn)換速率:2 MSPs 分辨率:16 bit 接口類(lèi)型:QSPI, SPI, Serial (3-Wire, Microwire) 穩(wěn)定時(shí)間:1 us 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-14 封裝:Tube
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(chēng):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