Cirrus Logic CS4385-CQZR

DAC，音频824 b216kDSD，PCM2.37V ~ 5.25V-40°C ~ 85°C表面贴装型48-LQFP

Overview

The CS4365/85/85A are 6 and 8-channel audio digital/analog converters (DAC) featuring digital de-emphasis, half dB step size volume control, ATAPI channel-mixing, and selectable fast and slow digital interpolation filters. An over sampled, multi-bit Delta Sigma modulator with mismatch shaping technology eliminates distortion due to capacitor mismatch. Following this stage is a multi-element switched capacitor stage and low-pass filter with single-ended analog outputs. A DSD processor provides volume control and 50 kHz on-chip filtering with an intermediate decimation stage. It also offers an optional path for direct DSD conversion by directly using the multi-element switched capacitor array and accepts PCM data from 4 kHz to 216 kHz sample rates to deliver excellent sound quality.

Features

Tape & Reel (TR) Package
Surface Mount acquisition unit
8 channels process
24-Bit acquisition unit
5V unit

Surface Mount Mounting Type

Applications

There are a lot of Cirrus Logic Inc.
CS4385-CQZR ADCs/DACs applications.

• Digital signal processing
• Scientific instruments
• Rotary encoder
• Displaying
• Transducer
• Microcontrollers.
• Digital Storage Oscilloscope
• Scientific instruments.
• Music reproduction technology
• Communication Systems