参数资料
型号: MAX98089ETN+T
厂商: Maxim Integrated Products
文件页数: 26/131页
文件大小: 0K
描述: IC CODEC AUDIO FLEXSOUND 56TQFN
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 1
系列: FlexSound™
类型: 立体声音频
数据接口: I²C,串行
分辨率(位): 24 b
ADC / DAC 数量: 2 / 2
三角积分调变:
S/N 比,标准 ADC / DAC (db): 93 / 101
动态范围,标准 ADC / DAC (db): 93 / 101
电压 - 电源,模拟: 1.65 V ~ 2 V
电压 - 电源,数字: 1.65 V ~ 3.6 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 56-WFQFN 裸露焊盘
供应商设备封装: 56-TQFN-EP(7x7)
包装: 标准包装
其它名称: MAX98089ETN+TDKR
Low-Power, Stereo Audio Codec
with FlexSound Technology
Applications Information
Typical Operating Circuits
Figures 40 and 41 provide example operating circuits for the ICs. The external components shown are the minimum
required for the ICs to operate. Additional components may be required by the application.
Figure 40. Typical Application Circuit Using Analog Microphone Inputs and the Bypass Switch
2.2kI
1kI
IRQ
1.8V TO
5.5V
10kI
TO MICROCONTROLLER
10MHz TO 60MHz CLOCK INPUT
DIGITAL AUDIO
PORT 1
I2C CONTROL
PORT
MICROPHONE
OUTPUT TO
BASEBAND
JACKSNS
HEADSET
MICROPHONE
1FF
2.2FF
1FF
HANDSET
MICROPHONE
1FF
DIGITAL
AUDIO
PORT 2
JACKSNS
BYPASS
SWITCH
INPUT
LRCLKS2
BCLKS2
SDINS2
SDOUTS2
JACKSNS
RECP/RXINP
RECN/RXINN
SPKLP
SPKLN
SPKRP
SPKRN
HPR
HPL
HPSNS
REF
REG
MCLK
BCLKS1
LRCLKS1
SDINS1
SDOUTS1
SDA
SCL
MIC1P/DIGMICDATA
MIC1N/DIGMICCLK
MICBIAS
MIC2P
MIC2N
INA1/EXTMICP
INA2/EXTMICN
INB1
INB2
LINE INPUT
1FF
AGND HPGND SPKRGND SPKLGND
C1N
HPVSS
1FF
HPVDD
C1P
DGND
4I–8I
MAX98089
DVDDS1
0.1F
1.8V TO 3.6V
2.8V TO 5.5V
1.8V
10F
1F
0.1F
PVDD
DVDD
AVDD
SPKLVDD
SPKRVDD
DVDDS2
Maxim Integrated
121
MAX98089
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