Description
18938047300 ES7201/2 High Performance PDM Stereo Audio ADC .
ES7201/2
AINLN 10 AINLP 11 REFQ 12
RESETb 1 DATA 2 CLOCK 3
ES7201
9 VDD 8 GND 7 REFP
6 AINRN 5 AINRP 4 VOLT
Pin Name
DATA, CLOCK RESETb VOLT AI.
Features
* High performance advanced deltasigma audio ADC
* 100 dB signal to noise ratio
* -85 dB THD+N
* Low noise PGA
* 8 to 48 kHz sampling frequency
Applications
* Mic Array
* Soundbar
* Audio Interface
* Digital TV
* A/V Receiver
* DVR
* NVR
ORDERING INFORMATION
ES7201 -40°C ~ +85°C QFN-12 ES7202 -40°C ~ +85°C QFN-16
BLOCK DIAGRAM (ES7201, HARDWARE MODE)
AINLP/AINLN AINRP/AINRN
Advanced
Delta-sigm