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AK4524 +BOM

VSOP-28 AK4524 Consumer Circuit

Manufacturer:

AKM
Mfr.Part #:

AK4524
Datasheet:

AK4524 Datasheet (PDF)
Part Life Cycle Code:

Obsolete
Pin Count:

28
HTS Code:

8542.39.00.01
Consumer IC Type:

CONSUMER CIRCUIT
EDA/CAD Models:

Request Free CAD Models for AK4524

AK4524 General Description

GENERAL DESCRIPTIONThe AK4524 is a high performance 24bit CODEC for the 96kHz recording system. The ADC has anEnhanced Dual Bit architecture with wide dynamic range. The DAC uses the new developed Advanced Multi Bit architecture and achieves low outband noise and high jitter tolerance by use of SCF (switched capacitor filter) techniques. The AK4524 has an input PGA and is well-suited MD, DVTR system and musical instruments.FEATURES•24bit 2ch ADC- 64x Oversampling- Single-End Inputs- S/(N+D): 90dB - Dynamic Range, S/N: 100dB - Digital HPF for offset cancellation - Input PGA with +18dB gain & 0.5dB step - Input DATT with -72dB att - I/F format: MSB justified or I2S•24bit 2ch DAC - 128x Oversampling - 24bit 8 times Digital Filter Ripple: ±0.005dB, Attenuation: 75dB - SCF - Differential Outputs - S/(N+D): 94dB - Dynamic Range, S/N: 110dB - De-emphasis for 32kHz, 44.1kHz, 48kHz sampling - Output DATT with -72dB att - Soft Mute - I/F format: MSB justified, LSB justified or I2S•High Jitter Tolerance•3-wire Serial Interface for Volume Control•Master Clock - X’tal Oscillating Circuit - 256fs/384fs/512fs/768fs/1024fs•Master Mode/Slave Mode•5V operation•3V Power Supply Pin for 3V I/F•Small 28pin VSOP package

Key Features

24bit 2ch ADC
- 64x Oversampling
- Single-End Inputs
- S/(N+D): 90dB
- Dynamic Range, S/N: 100dB
- Digital HPF for offset cancellation
- Input PGA with +18dB gain & 0.5dB step
- Input DATT with -72dB att
- I/F format: MSB justified or I2S
24bit 2ch DAC
- 128x Oversampling
- 24bit 8 times Digital Filter Ripple: ±0.005dB, Attenuation: 75dB
- SCF
- Differential Outputs
- S/(N+D): 94dB
- Dynamic Range, S/N: 110dB
- De-emphasis for 32kHz, 44.1kHz, 48kHz sampling
- Output DATT with -72dB att
- Soft Mute
- I/F format: MSB justified, LSB justified or I2S
High Jitter Tolerance
3-wire Serial Interface for Volume Control
Master Clock
- X’tal Oscillating Circuit
- 256fs/384fs/512fs/768fs/1024fs
Master Mode/Slave Mode
5V operation
3V Power Supply Pin for 3V I/F
Small 28pin VSOP package

Specifications

Part Life Cycle Code	Obsolete	Pin Count	28
Reach Compliance Code		HTS Code	8542.39.00.01
Consumer IC Type	CONSUMER CIRCUIT	JESD-30 Code	R-PDSO-G28
Length	9.8 mm	Number of Functions	1
Number of Terminals	28	Qualification Status	Not Qualified
Seated Height-Max	1.45 mm	Supply Voltage-Max (Vsup)	5 V
Supply Voltage-Min (Vsup)	5 V	Surface Mount	YES
Terminal Form	GULL WING	Terminal Pitch	0.65 mm
Terminal Position	DUAL	Width	5.6 mm