مدار مجتمع (آی سی) آی‌سی جمع‌آوری داده مبدل آنالوگ به دیجیتال (ای‌دی‌سی)

Product Attributes

Introduction

The CJC5357B is a sampling rate 4KHz ~ 96KHz stereo ADC, it is suitable for multi-media audio systems. With enhanced dual-bit -Σ technology, it owns high precision and low power consumption properties. Because it is a single-ended input device, there is no need for additional devices. The audio interface supports two formats (MSB justified, I2S), and can be used in a variety of systems, such as karaoke OK, surround sound and so on.

Features

• Stereo Δ-Σ ADC
• On-chip digital anti-alias filter
• Single-ended input
• Digital high-pass filter to eliminate DC offset
• S/(N + D): 84dB@3.3V for 48kHz
• DR: 90dB@3.3V for 48kHz, 98dB@3.3V for 96kHz
• S/N: 90dB@3.3V for 48kHz, 98dB@3.3V for 96kHz
• Sampling Rate: 4kHz ~ 96kHz
• Master Clock: 256fs/384fs/512fs/768fs (4kHz~48kHz), 256fs/384fs (48kHz~96kHz)
• CMOS Input Level
• Master/Slave mode
• Audio Interface: 24bit MSB justifed/I2S is optional
• Power Supply: 2.7 to 3.6V
• Ta = -40 - 85°C (industrial), Ta = -20~85°C (commercial)
• Package: 16pin TSSOP