CS4352

102 dB, 24-Bit, 192 kHz Stereo D/A Converter with Line Driver

Overview

Description

The CS4352 is high-performance stereo D/A converter for consumer electronics, professional and automotive audio applications. This low profile 20-pin, 102dB D/A converter is a pin-compatible, hardware mode only, cost efficient version of the popular CS4351 stereo D/A converter.

By integrating a line driver (operational amplifier) and low pass filter components, the CS4351 and the CS4352 represent a new class of integrated audio D/A converters. The CS4352 provides a 2V_RMS line level output and only requires a one-pole RC filter on the outputs, thus significantly reducing external component count and cost while making designs simple.

The CS4352 is ideal for any application that requires a line-level output. For example, mainstream consumer products such as digital televisions, video game consoles, DVD players and recorders, personal video recorders (PVRs), DVD receivers and set-top boxes. Additional applications include digital mixing consoles, multi-track recording systems, outboard converters, effects processors and automotive audio systems.

Features

• Advanced multi-bit Delta Sigma modulator
• 106 dB dynamic range
• -93dB THD+N
• 24-bit / 192kHz sample rates
• Integrated line driver – 2V_RMS output
• Compliant with consumer line level and SCART output
• Low latency digital filtering
• +9 to +12V analog power supply, +3.3V digital power supply
• Supports direct interface to logic levels from +1.5V to +3.3V
• Compliant with the Cell Broadband Engine™ (Cell processor)
• Single-ended outputs
• Popguard® technology for control of clicks and pops
• Automatic sample rate detection
• Supports standard PCM audio format
• Pin compatible with CS4351 (in hardware mode)
• 20-pin TSSOP, lead free available

Diagram

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