Audio ADCs

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AKM’s audio ADCs realizes high quality sound audio systems with original analog-digital mixed technology that delivers high integration and designing flexibility. They are suitable for wide range of audio products such as portable devices, high-end equipments and car entertainment systems.
 

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AK5701: Low power 2ch ADC with ALC, MIC-Amp and PLL

The AK5701 is a low voltage 16-bit A/D converter for portable audio systems. Input circuits include a Microphone-Amplifier and an ALC (Auto Level Control) circuit that is suitable for portable application with recording function. In addition, PLL is integrated, therefore it is easy to connect with DSP. The AK5701 is available in a 24pin QFN package, utilizing less board space than competitive offerings.

Stereo ADCs

Part# Data
Sheet
Automotive
Qualified
Ch# Analog I Bits Max fs THD+N S/N Vdd PLL MIC
Amp
Others





Bits kHz

V      
   
AK5355VNYes2Single1650-85912.1 to 3.6Yes
AK5355VTYes2Single1650-85912.1 to 3.6Yes
AK5357ET2Single2496-881022.7 to 5.5
AK5357VTYes2Single2496-881022.7 to 5.5
AK5359ET2Single24216-941025.0
AK5359VTYes2Single24216-941025.0
AK5365VQ2Single2496-941035.0Pre-Amp, ALC
AK5367AEF2Single2496-901025.0 and 3.3Capless Input, Pre-Amp
AK5381VTYes2Single2496-961065.0
AK5386VTYes2Single24216-961105.0
AK5701KNYes2Single1648-78892.4 to 3.6YesYesALC
AK5701VN2Single1648-78892.4 to 3.6YesYesALC
AK5720VTYes2Single2496-941022.7 to 5.5YesCascade TDM I/F, Short Group Delay

Multi-channel ADCs

Part# Data
Sheet
Automotive
Qualified
Ch# Analog I Bits Max fs THD+N S/N Vdd PLL MIC
Amp
Others





Bits kHz

V      
   
AK5384VFYes4Diff2496-1001075.0Cascade TDM I/F
AK5388AEQ4Diff24216-1101205.0/3.3Cascade TDM I/F, Short Group Delay
AK5702VN4Single1648-83892.4 to 3.6YesYesALC, Cascade TDM I/F
AK5703EN4Single / Diff2448-85962.4 to 3.6YesYesALC, Cascade TDM I/F
AK5730VQYes4Diff2448-931003.0 to 3.6YesMic-diagnostics, Cascade TDM I/F

Microphone ADCs

Part# Data
Sheet
Automotive
Qualified
Ch# Analog I Bits Max fs THD+N S/N Vdd PLL MIC
Amp
Others
Bits kHz V
   
AK5355VNYes2Single1650-85912.1 to 3.6Yes
AK5355VTYes2Single1650-85912.1 to 3.6Yes
AK5701KNYes2Single1648-78892.4 to 3.6YesYesALC
AK5701VN2Single1648-78892.4 to 3.6YesYesALC
AK5702VN4Single1648-83892.4 to 3.6YesYesALC, Cascade TDM I/F
AK5703EN4Single / Diff2448-85962.4 to 3.6YesYesALC, Cascade TDM I/F
AK5720VTYes2Single2496-941022.7 to 5.5YesCascade TDM I/F, Short Group Delay
AK5730VQYes4Diff2448-931003.0 to 3.6YesMic-diagnostics, Cascade TDM I/F

Low Power ADCs

Part# Data
Sheet
Automotive
Qualified
Ch# Analog I Bits Max fs THD+N S/N Vdd PLL MIC
Amp
Others





Bits kHz

V      
   
AK5355VNYes2Single1650-85912.1 to 3.6Yes
AK5355VTYes2Single1650-85912.1 to 3.6Yes
AK5357ET2Single2496-881022.7 to 5.5
AK5357VTYes2Single2496-881022.7 to 5.5
AK5373EQ
2Diff2448-85913.0 to 3.6YesYes
AK5374EN2Diff2448-85913.0 to 3.6YesYes
AK5701KNYes2Single1648-78892.4 to 3.6YesYesALC
AK5701VN2Single1648-78892.4 to 3.6YesYesALC
AK5702VN4Single1648-83892.4 to 3.6YesYesALC, Cascade TDM I/F
AK5703EN4Single / Diff2448-85962.4 to 3.6YesYesALC, Cascade TDM I/F
AK5720VTYes2Single2496-941022.7 to 5.5YesCascade TDM I/F, Short Group Delay
AK5730VQYes4Diff2448-931003.0 to 3.6YesMic-diagnostics, Cascade TDM I/F

USB ADCs

Part# Data
Sheet
Automotive
Qualified
Ch# Analog I Bits Max fs THD+N S/N Vdd PLL MIC
Amp
Others





Bits kHz

V      
   
AK5373EQ
2Diff2448-85913.0 to 3.6YesYes
AK5374EN2Diff2448-85913.0 to 3.6YesYes
AKM Automotive Products
AdvancedAudioDevices VELVET SOUND

NEW AK5534VN AK5536VN AK5538VN
111dB 768kHz/32-bit 4/6/8ch Advanced Audio ADC

AK5538VN

The AK553x capture incredible detailed and the true sound expression with its high resolution 32-bit processing by AKMs proprietary VELVET SOUND architecture that has been widely adopted by well-established high-end audio companies. This high resolution processing and noise tolerance designs of the AK553x realize a low distortion recording. Digital output supports unsurpassed high resolution sound, up to 768 kHz sampling rate and 11.2 MHz DSD output is available.

Automotive ADCs

Part# Data
Sheet
Automotive
Qualified
Ch# Analog I Bits Max fs THD+N S/N Vdd PLL MIC
Amp
Others





Bits kHz

V      
   
AK5355VNYes2Single1650-85912.1 to 3.6Yes
AK5355VTYes2Single1650-85912.1 to 3.6Yes
AK5357VTYes2Single2496-881022.7 to 5.5
AK5359VTYes2Single24216-941025.0
AK5381VTYes2Single2496-961065.0
AK5384VFYes4Diff2496-1001075.0Cascade TDM I/F
AK5386VTYes2Single24216-961105.0
AK5701KNYes2Single1648-78892.4 to 3.6YesYesALC
AK5720VTYes2Single2496-941022.7 to 5.5YesCascade TDM I/F, Short Group Delay
AK5730VQYes4Diff2448-931003.0 to 3.6YesMic-diagnostics, Cascade TDM I/F

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