CS4398-CZZ

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CS4398-CZZ

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IC DAC/AUDIO 24BIT 216K 28TSSOP

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Especificações

Atributo Valor
Package / Case Tube
Part Status Obsolete
Type DAC, Audio
Number of Channels 2
Resolution(Bits) 24 b
Sampling Rate(Per Second) 216k
Data Interface DSD, PCM
Voltage Supply Source Analog and Digital
Voltage - Supply 3.1V ~ 5.25V
Operating Temperature -10°C ~ 70°C
Mounting Type Surface Mount

Visão Geral

Description

"Introduction to CS4398-CZZ" is likely a specialized course code, possibly related to computer science (CS). Without specific details, it may refer to an advanced or custom topic, such as a seminar, independent study, or project-based course. Typically, such courses focus on emerging technologies, research, or applied skills in areas like AI, cybersecurity, or software development.
For precise information, consult your institution’s course catalog, syllabus, or academic advisor, as course codes and content vary by university. If "CZZ" denotes a section or variant, check departmental resources for clarity.

Equivalent

The CS4398-CZZ is a high-performance DAC chip. Equivalent alternatives include:
- AK4490EQ (AKM)
- PCM1794A (TI/Burr-Brown)
- ES9028PRO (ESS Sabre)
These chips offer similar 24-bit/192kHz+ performance, low distortion, and high dynamic range. The AK4490 and ES9028PRO are more modern, while the PCM1794A is a classic alternative. Choose based on design requirements and availability.

Pinout

The CS4398-CZZ is a 28-pin DAC (Digital-to-Analog Converter) from Cirrus Logic. Key functions include:
- Pins 1-4, 6-9, 11-14, 16-19, 21-24, 26-28: Digital inputs (I²S, left-justified, right-justified), power supplies (analog/digital), and control signals (MCLK, LRCK, SCK, RESET).
- Pins 5, 10, 15, 20, 25: Ground (GND) connections.
- Pins 22-23: Differential voltage outputs (VOUTL+, VOUTL-, VOUTR+, VOUTR-).
It supports 24-bit/192kHz audio, includes on-chip digital filters, and operates on 5V/3.3V.

Manufacturer

The CS4398-CZZ is a digital-to-analog converter (DAC) chip manufactured by Cirrus Logic, a U.S.-based semiconductor company specializing in high-performance analog and digital signal processing components.
Cirrus Logic, founded in 1984, is known for its audio and energy-related chips, serving industries like consumer electronics, automotive, and professional audio. The CS4398 is a premium DAC often used in high-end audio equipment due to its low distortion and high dynamic range.
The company is headquartered in Austin, Texas, and is a key supplier for major brands in audio hardware.

Application

The CS4398-CZZ is a high-performance audio DAC (digital-to-analog converter) chip primarily used in:
1. Hi-Fi Audio Systems – Delivers high-resolution audio for premium sound quality.
2. Professional Audio Equipment – Used in studio-grade DACs, mixers, and audio interfaces.
3. Home Theater Systems – Enhances surround sound and multimedia playback.
4. Portable Audio Devices – Found in high-end portable DACs and headphone amplifiers.
5. Automotive Audio – Improves in-car entertainment systems.
Its low distortion and high dynamic range make it ideal for audiophile and professional applications.

Package

The CS4398-CZZ is a high-performance audio DAC (Digital-to-Analog Converter) from Cirrus Logic. It typically comes in a 48-pin TQFP (Thin Quad Flat Package). This surface-mount package is compact and suitable for high-quality audio applications. The TQFP design ensures efficient heat dissipation and reliable performance in space-constrained designs.

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