Note 1: The IC is 100% production tested at TA " />
參數(shù)資料
型號(hào): MAX9888EWY+T
廠商: Maxim Integrated Products
文件頁數(shù): 34/115頁
文件大?。?/td> 0K
描述: IC CODEC AUDIO FLEXSOUND 63WLP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 2,500
系列: DirectDrive®, FLEXSOUND™
類型: D 類
輸出類型: 3 通道,帶立體聲耳機(jī)
在某負(fù)載時(shí)最大輸出功率 x 通道數(shù)量: 1.37W x 2 @ 8 歐姆; 40mW x 2 @ 16 歐姆
電源電壓: 2.8 V ~ 5.5 V
特點(diǎn): 消除爆音,差分輸入,I²S,麥克風(fēng),靜音,關(guān)機(jī)
安裝類型: 表面貼裝
供應(yīng)商設(shè)備封裝: 63-WLP
封裝/外殼: 63-WFBGA,WLCSP
包裝: 帶卷 (TR)
配用: MAX9888EVKIT+-ND - KIT EVALUATION FOR MAX9888
Stereo Audio CODEC
with FlexSound Technology
MAX9888
25
Note 1: The IC is 100% production tested at TA = +25NC. Specifications over temperature limits are guaranteed by design.
Note 2: Analog supply current = IAVDD + IHPVDD. Speaker supply current = ISPKLVDD + ISPKRVDD. Digital supply current = IDVDD
+ IDVDDS1 + IDVDDS2.
Note 3: Clocking all zeros into the DAC. Slave mode.
Note 4: Dynamic range measured using the EIAJ method. -60dBFS, 1kHz output signal, A-weighted and normalized to 0dBFS.
f = 20Hz to 20kHz.
Note 5: Gain measured relative to the 0dB setting.
Note 6: The filter specification is accurate only for synchronous clocking modes, where NI is a multiple of 0x1000.
Note 7: 0dBFS for DAC input. 1VP-P for INA/INB inputs.
Note 8: LRCLK may be any rate in the indicated range. Asynchronous or noninteger MCLK/LRCLK ratios may exhibit some full-
scale performance degradation compared to synchronous integer related MCLK/LRCLK ratios.
Note 9: In master-mode operation, the accuracy of the MCLK input proportionally determines the accuracy of the sample clock rate.
Note 10: CB is in pF.
Figure 5. I2C Interface Timing Diagram
Power Consumption
(VAVDD = VHPVDD = VDVDD = VDVDDS1 = VDVDDS2 = +1.8V, VSPKLVDD = VSPKRVDD = 3.7V)
MODE
IAVDD
(mA)
IHPVDD
(mA)
ISPKLVDD +
ISPKRVDD
(mA)
IDVDD
(mA)
IDVDDS1 + IDVDDS2
(mA)
POWER
(mW)
DAC Playback 48kHz Stereo HP
DAC à HP
24-bit, music filters
1.35
1.37
1.65
2.91
0.02
16.25
DAC Playback 48kHz Stereo HP
DAC à HP
24-bit, music filters, 0.1mW/channel,
RHP = 32I
1.35
4.19
1.65
3.02
0.02
21.55
DAC Playback 48kHz Stereo HP
DAC à HP
24-bit, music filters, ALC enabled
1.35
1.37
1.65
2.96
0.02
16.36
SCL
SDA
tR
tF
tBUF
START
CONDITION
STOP
CONDITION
REPEATED START CONDITION
START CONDITION
tSU,STO
tHD,STA
tSU,STA
tHD,DAT
tSU,DAT
tLOW
tHIGH
tHD,STA
tSP
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