CS5340-DZZR

ADCs/DACs - Special Purpose Overview

The CS5340-DZZR is a stereo audio analog-to-digital converter (ADC) from Cirrus Logic, utilizing a multi-bit Delta-Sigma architecture. It provides 24-bit resolution with dynamic range up to 101 dB and supports sample rates up to 192 kHz. The device integrates anti-alias filtering and high-pass filters for DC offset removal. Operating voltages include 3.1 V to 5.25 V for analog and digital supplies, with logic levels supporting 1.8 V to 5 V. It features auto-detect mode selection in slave mode and pin compatibility with the CS5341.

ADCs/DACs - Special Purpose Feature Summary

• Multi-bit Delta-Sigma ADC with 24-bit resolution and 101 dB dynamic range at 5 V
• Supports sample rates up to 192 kHz with integrated low-latency digital filters
• Auto-detect mode selection for Single-, Double-, or Quad-Speed modes in Slave operation
• Pin-compatible with CS5341 and supports both I²S and Left-Justified serial audio interfaces

ADCs/DACs - Special Purpose Applications

• Set-top boxes
• DVD-karaoke players
• DVD recorders
• A/V receivers
• Automotive audio applications

ADCs/DACs - Special Purpose Procurement Notes

Verify the specific suffix DZZR against official ordering information to confirm package type and temperature grade. Confirm availability status as distribution data may vary. Ensure compliance with RoHS requirements if applicable to the specific manufacturing batch.

ADCs/DACs - Special Purpose Selection Notes

Select based on required dynamic range and sample rate. The CS5340 offers 101 dB dynamic range; higher performance options like the CS5361 provide greater specifications. Consider power supply constraints, as the device operates between 3.1 V and 5.25 V. Verify interface compatibility with the host processor for I²S or Left-Justified modes.

ADCs/DACs - Special Purpose Part Context

The CS5340 belongs to Cirrus Logic's family of high-performance audio ADCs. It shares pinout compatibility with the CS5341, facilitating design upgrades. The device is designed for consumer and automotive audio systems requiring wide dynamic range and low distortion without external anti-alias filters.

ADCs/DACs - Special Purpose Replacement Considerations

The CS5341 is a pin-compatible alternative within the same family. For higher performance requirements, consider the CS5361 or CS5381 series. Verify that any replacement maintains the required 24-bit resolution and sample rate capabilities.