參數(shù)資料
型號: MAX9850ETI+TG47
廠商: Maxim Integrated Products
文件頁數(shù): 16/36頁
文件大?。?/td> 0K
描述: IC AMP AUDIO HDPHN STER 28WQFN
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®
類型: AB 類
輸出類型: 耳機,2-通道(立體聲)
在某負(fù)載時最大輸出功率 x 通道數(shù)量: 95mW x 2 @ 16 歐姆
電源電壓: 1.8 V ~ 3.6 V
特點: DAC,消除爆音,數(shù)字輸入,I²C,I²S,線路級輸入和輸出,靜音,關(guān)機,音量控制
安裝類型: 表面貼裝
供應(yīng)商設(shè)備封裝: 28-TQFN-EP(5x5)
封裝/外殼: 28-WFQFN 裸露焊盤
包裝: 帶卷 (TR)
Mono Status (SMONO)
1 = The headphone amplifier outputs are in mono
mode.
0 = The headphone amplifier outputs are in stereo
mode.
SMONO indicates whether the headphone outputs are
in mono or stereo mode. In mono mode, the left and
right audio signals are mixed and output to the left
headphone output. Set MONO = 1 in the general-pur-
pose register (register 0x3, bit B2) to enter mono mode.
Headphone Amplifier Status (SHP)
0 = The headphone amplifiers are operating.
1 = The headphone amplifiers are not operating.
SHP indicates whether the headphone amplifiers are
operating or not operating.
Line Output Status (SLO)
0 = The line outputs are enabled.
1 = The line outputs are disabled.
SLO indicates whether the line outputs are enabled or
disabled. Set LNOEN = 1 in the enable register (regis-
ter 0x5, bit B2) to enable the line outputs.
Line Input Status (SLI)
0 = The line inputs are enabled.
1 = The line inputs are disabled.
SLI indicates whether the line inputs are enabled or dis-
abled. Set LNIEN = 1 in the enable register (register
0x5, bit B1) to enable the line inputs.
DAC Status (SDAC)
0 = The DAC is operating and has completed a soft-
start sequence.
1 = The DAC is not operating and has completed a
soft-stop sequence.
SDAC indicates whether the DAC is operational and
receiving valid clock signals, or not operating.
MAX9850
Stereo Audio DAC with DirectDrive
Headphone Amplifier
______________________________________________________________________________________
23
Table 11. Status B (0x1) Read-Only, Bit
Descriptions
B7
B6
B5
B4
B3
B2
B1
B0
XX
X
SMONO
SHP
SLO
SLI
SDAC
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