參數(shù)資料
型號: MAX98089ETN+T
廠商: Maxim Integrated Products
文件頁數(shù): 104/131頁
文件大?。?/td> 0K
描述: IC CODEC AUDIO FLEXSOUND 56TQFN
產(chǎn)品培訓(xùn)模塊: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
標(biāo)準(zhǔn)包裝: 1
系列: FlexSound™
類型: 立體聲音頻
數(shù)據(jù)接口: I²C,串行
分辨率(位): 24 b
ADC / DAC 數(shù)量: 2 / 2
三角積分調(diào)變:
S/N 比,標(biāo)準(zhǔn) ADC / DAC (db): 93 / 101
動態(tài)范圍,標(biāo)準(zhǔn) ADC / DAC (db): 93 / 101
電壓 - 電源,模擬: 1.65 V ~ 2 V
電壓 - 電源,數(shù)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: 56-WFQFN 裸露焊盤
供應(yīng)商設(shè)備封裝: 56-TQFN-EP(7x7)
包裝: 標(biāo)準(zhǔn)包裝
其它名稱: MAX98089ETN+TDKR
Low-Power, Stereo Audio Codec
with FlexSound Technology
Table 6. Record Path Signal Processing Registers
REGISTER
BIT
NAME
DESCRIPTION
0x01
7
NG
Noise Gate Attenuation
Reports the current noise gate attenuation.
000 = 0dB
001 = 1dB
010 = 2dB
011 = 3dB to 5dB
100 = 6dB to 7dB
101 = 8dB to 9dB
110 = 10dB to 11dB
111 = 12dB
6
5
4
AGC
AGC Gain
Reports the current AGC gain setting.
VALUE
GAIN (dB)
VALUE
GAIN (dB)
3
0x00
+20
0x0B
+9
0x01
+19
0x0C
+8
0x02
+18
0x0D
+7
2
0x03
+17
0x0E
+6
0x04
+16
0x0F
+5
0x05
+15
0x10
+4
1
0x06
+14
0x11
+3
0x07
+13
0x12
+2
0x08
+12
0x13
+1
0
0x09
+11
0x14 to 0x1F
0
0x0A
+10
0x3F
7
AGCSRC
AGC/Noise Gate Signal Source
Determines which ADC channel the AGC and noise gates analyze. Gain is adjusted on
both channels regardless of the AGCSRC setting.
0 = Left ADC output
1 = Maximum of either the left or right ADC output
6
AGCRLS
AGC Release Time
Defined as the duration from start to finish of gain increase in the region shown in Figure
12.
000 = 78ms
001 = 156ms
010 = 312ms
011 = 625ms
100 = 1.25s
101 = 2.5s
110 = 5s
111 = 10s
5
4
Maxim Integrated
74
MAX98089
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