AK5736VN

6 Channel Audio ADC with Diagnostics

Description

The AK5736VN is a 6 channel ADC that supports line and microphone inputs with an SAR ADC for error detection. The error detection function monitors connection status of line and microphone inputs. 
The AK5736VN has Pre-Gain Amplifiers (PGA) for microphone and Microphone bias (MIC bias) voltage sources.
The AK5736VN is these functions make it suitable for microphone array applications such as automotive ANC, (Active Noise Cancelation), etc. The AK5736VN is TDM audio format makes it easy to connect with a DSP.

Key Features

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Differential-input 6-ch 24-bit ADC
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Microphone bias circuit
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Microphone connection diagnosis
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Applications

                                Active Noise Cancellation systems, Microphone modules Automotive amplifier units, Automotive head units, car audio etc.

Specifications

Part Number	AK5736VN
Number of Channels	6
Analog Input Type	Differential / Single
Bits [bit]	24
Max fs [kHz]	192
THD+N [dB]	-92
S/N [dB]	100
Power Supply Voltage (MIN.) [V]	3.0
Power Supply Voltage (TYP.) [V]	3.3
Power Supply Voltage (MAX.) [V]	3.6
PLL
Microphone Amplifier	Yes
Other	Mic-diagnostics, Cascade TDM I/F, Automotive grade
Operating Temperature [℃]	-40 to 105
Device Package	HVQFN
Number of Pins	48