AKM AK4388AET

DAC，音频224 b192kI²S5V-20°C ~ 85°C表面贴装型16-TSSOP（0.173"，4.40mm 宽）

Overview

The AK4388A offers the perfect mix for cost and performance based audio systems.Using AKM's multi bit architecture for its modulator, the AK4388A delivers a wide dynamic range while preserving linearity for improved THD+N performance. The AK4388A integrates a combination ofSCF and CTF filters increasing performance for systems with excessive clock jitter. The 24 Bit word length and 192kHz sampling rate make this part ideal for a wide range of applicationsincluding DVD-Audio. The AK4388A is offered in a space saving 16pin TSSOP package.

��Sampling Rate Ranges from 8kHz to 192kHz 128 times Oversampling (Normal Speed Mode) 64 times Oversampling (Double Speed Mode) 32 times Oversampling (Quad Speed Mode) 24-Bit 8 times FIR Digital Filter SCF with High Tolerance to Clock Jitter Single Ended Output Buffer Digital de-emphasis Soft mute I/F format: 24-Bit MSB justified, 24/16-Bit LSB justified or I2S Master clock:  256fs, 384fs, 512fs, 768fs or 1152fs (Normal Speed Mode)                    256fs or 384fs (Double Speed Mode)                    128fs, 192fs (Quad Speed Mode) THD+N: -90dB Dynamic Range: 106dB Power supply: 4.5 to 5.5V Very Small Package: 16pin TSSOP (6.4mm x 5.0mm) AK4384 Parallel Mode Compatible

Features

Tape & Reel (TR) Package
Surface Mount acquisition unit
2 channels process

Surface Mount Mounting Type

Applications

There are a lot of AKM Semiconductor Inc.
AK4388AET ADCs/DACs applications.

• Cell Phones
• Digital Multimeters, PLC's (Programming Logic Controllers)
• RADAR processing, digital oscilloscopes
• CMOS Image sensors for mobile applications
• Medical Instrumentation and medical imaging
• Music recording
• Digital signal processing
• Scientific instruments
• Rotary encoder
• Displaying