AK4617VQ
AK4617VQ Datasheet
[AK4617]
| Part | Datasheet |
|---|---|
AK4617VQ |
AK4617VQ (pdf) |
| PDF Datasheet Preview |
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| [AK4617] AK4617 192kHz 24-bit 2ch/12ch Audio CODEC The AK4617 is a single chip audio CODEC that includes 2-channel ADC and 12-channel DAC. The stereo ADC supports differential/single-ended analog inputs. The high performance 12-channel DAC integrates full-range digital volume control and achieves 106dB dynamic range. A car audio system can be easily designed with an audio DSP and the AK4617. The AK4617 is housed in a space saving 48-pin LQFP package. 2ch ADC - Sampling Frequency 8kHz~48kHz - ADC S/N 97dB, S/ N+D 87dB - I/F format MSB justified, I2S or TDM 12ch DAC - Sampling Frequency 8kHz~192kHz - DAC S/N 106dB, S/ N+D 85dB - I/F format MSB justified, LSB justified 16bit, 24bit , I2S or TDM Channel Independent Digital Attenuator Linear 256 steps Master / Slave mode Master clock - Slave mode 256fs, 384fs or 512fs Normal Speed Mode fs=8kHz 48kHz 256fs Double Speed Mode fs=64kHz 96kHz 128fs Quad Speed Mode fs=128kHz 192kHz - Master mode 256fs, 384fs or 512fs Normal Speed Mode fs=8kHz 48kHz 256fs Double Speed Mode fs=64kHz 96kHz 128fs uP I/F I2C or 3-wire Quad Speed Mode fs=128kHz 192kHz Power supply - Analog Power Supply 3.0V ~ 3.6V typ.3.3V - Digital I/O Power Supply 3.0V ~ 3.6V typ.3.3V Operating temperature range -40C ~ 105C Package 48pin LQFP MS1582-E-01 -1- 2014/07 [AK4617] Table of Contents General 1 - 1 Table of Contents - 2 Block Diagram and Functions - 3 - MS1582-E-01 -2- 2014/07 • Block Diagram Block Diagram and Functions Audio I/F [AK4617] IN1/IN1P IN1N IN2/IN2P IN2N SDOUT PDN SDTO LOUT1 ROUT1 LOUT2 ROUT2 LOUT3 ROUT3 LOUT4 ROUT4 LOUT5 ROUT5 LOUT6 ROUT6 VCOM LPF SCF DAC DATT DAC DATT MCLK LRCK BICK MCLK LRCK BICK DAC DATT DAC DATT DAC DATT DAC DATT DAC DATT LPF SCF LPF DAC DATT DAC DATT DAC DATT DAC DATT DAC DATT SDIN1 SDIN2 SDIN3 SDIN4 SDIN5 SDIN6 SDTI1 SDTI2 SDTI3 SDTI4 SDTI5 SDTI6 uP I/F I2C/SPI REGO CSN/PS SCL/SCLK/MS SDA/CDTI/DIF SPI CAD1/TDM0 AVDD1 VSS1 AVDD2 VSS2 TVDD VSS3 Figure Block Diagram MS1582-E-01 -3- 2014/07 • Ordering Guide AK4617VQ +105C 48pin LQFP 0.5mm pitch AKD4617 Evaluation Board for AK4617 • Pin Layout [AK4617] ROUT6 LOUT 6 ROUT 5 LOUT 5 ROUT 4 LOUT 4 ROUT 3 LOUT 3 ROUT 2 LOUT 2 ROUT 1 LOUT 1 AVDD2 VSS3 CAD1/TDM0 CSN/PS CDTI/SDA/DIF CCLK/SCL/MS SDTI6/TDMI SDTI5 SDTI4 SDTI3 SDTI2 AK4617VQ Top View VCOM VSS2 AVDD1 IN2/IN2P IN2N IN1/IN1P IN1N SMUTEN TST2 SDTO TVDD VSS1 |
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