Note 1: The IC is 100% production tested at TA " />
參數資料
型號： MAX98089EWY+T
廠商： Maxim Integrated Products
文件頁數： 50/131頁
文件大?。?/td> 0K
描述： IC CODEC AUDIO FLEXSOUND 63WLP
產品培訓模塊： Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標準包裝： 2,500
系列： FlexSound™
類型： 立體聲音頻
數據接口： I²C，串行
分辨率（位）： 24 b
ADC / DAC 數量： 2 / 2
動態(tài)范圍，標準 ADC / DAC (db)： 93 / 101
電壓 - 電源，模擬： 1.65 V ~ 2 V
電壓 - 電源，數字： 1.65 V ~ 3.6 V
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 63-WFBGA，WLCSP
供應商設備封裝： 63-WLP
包裝： 帶卷 (TR)
Low-Power, Stereo Audio Codec
with FlexSound Technology
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.
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 = VPVDD = VDVDD = VDVDDS1 = VDVDDS2 = 1.8V, VSPKLVDD = VSPKRVDD = 3.7V, MAS = 0.)
I2C TIMING CHARACTERISTICS (continued)
(VAVDD = VPVDD = VDVDD = VDVDDS1 = VDVDDS2 = 1.8V, VSPKLVDD = VSPKRVDD = 3.7V, TA = +25NC, unless otherwise noted.)
(Note 1)
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
MODE
IAVDD
(mA)
IPVDD
(mA)
ISPKVDD +
ISPKLVDD
(mA)
IDVDD
(mA)
IDVDDS1 +
IDVDDS2
(mA)
POWER
(mW)
DYNAMIC
RANGE (dB)
Playback to Headphone Only
DAC Playback 48kHz Stereo HP
DAC HP
Low power mode, 24-bit, music
filters, 256Fs
1.25
0.47
0.00
1.35
0.01
5.55
97
DAC Playback 48kHz Stereo HP
DAC HP
Low power mode, 24-bit, music
filters, 256Fs, 0.1mW/channel,
RHP = 32I
1.25
1.81
0.00
1.56
0.01
8.32
97
Maxim Integrated
25
MAX98089
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