參數(shù)資料
型號: MAX9867ETJ+
廠商: Maxim Integrated Products
文件頁數(shù): 20/55頁
文件大?。?/td> 0K
描述: IC STEREO AUD CODEC LP 32TQFN-EP
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 60
類型: 立體聲音頻
數(shù)據(jù)接口: I²C,串行
分辨率(位): 18 b
ADC / DAC 數(shù)量: 2 / 2
三角積分調(diào)變:
動態(tài)范圍,標(biāo)準(zhǔn) ADC / DAC (db): 85 / 90
電壓 - 電源,模擬: 1.65 V ~ 1.95 V
電壓 - 電源,數(shù)字: 1.65 V ~ 1.95 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 32-WFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 32-TQFN-EP(5x5)
包裝: 托盤
MAX9867
Ultra-Low Power Stereo Audio Codec
______________________________________________________________________________________
27
BITS
FUNCTION
TDM
TDM Mode Select
0 = LRCLK signal polarity indicates left and right audio.
1 = LRCLK is a framing pulse that transitions polarity to indicate the start of a frame of audio data consisting
of multiple channels.
When operating in TDM mode, the left channel is output immediately following the frame sync pulse. If right-
channel data is being transmitted, the 2nd channel of data immediately follows the 1st channel data.
DMONO
Mono Playback Mode
0 = Stereo data input on SDIN is processed separately.
1 = Stereo data input on SDIN is mixed to a single channel and routed to both the left and right DAC.
BSEL
BCLK Select
Configures BCLK when operating in master mode. BSEL has no effect in slave mode. Set BSEL = 010, unless
sharing the bus with multiple devices:
000 = Off
001 = 64x LRCLK (192x internal clock divided by 3)
010 = 48x LRCLK (192x internal clock divided by 4)
011 = Reserved for future use.
100 = PCLK/2
101 = PCLK/4
110 = PCLK/8
111 = PCLK/16
Table 6. Digital Audio Interface Registers (continued)
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