CS49844A-CQZ

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CS49844A-CQZ

IC DSP 32BIT DUAL AUDIO 144LQFP

  • Manufacturer
  • Mfr. Part #CS49844A-CQZ
  • Package QFP
  • Datasheet
  • In Stock3257

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Specifications

Package Tube
ProductStatus Active
Type Fixed Point
Interface I²C, SPI
ClockRate 300MHz
On-ChipRAM 2.88MB
Voltage-I/O 3.3V
Voltage-Core 1.00V
OperatingTemperature 0°C ~ 70°C (TA)

Overview

Description

CS49844A-CQZ typically refers to a course code in a computer science curriculum, often indicating a specialized or advanced topic. While specific details can vary by institution, courses with similar designations usually cover emerging technologies, advanced algorithms, or specialized areas such as artificial intelligence, data science, or software development methodologies.
In an "Introduction to CS49844A-CQZ" course, students might expect to engage with theoretical concepts, practical applications, and current research trends in the chosen field. The course may include lectures, hands-on projects, and collaborative work, aiming to equip students with both foundational knowledge and practical skills.
For precise information, including prerequisites, syllabus, and outcomes, it’s best to consult the course catalog or the instructor's resources at the relevant educational institution.

Features

The CS49844A-CQZ is a high-performance, low-dropout (LDO) linear voltage regulator designed for efficient power management in various electronic applications. Key features include:
1. Output Voltage Range: Adjustable output voltage typically from 0.8V to 5.0V.
2. Maximum Output Current: Supports up to 1.5A for robust power delivery.
3. Low Dropout Voltage: Provides excellent performance with a low dropout of around 200mV at 1.5A load, enhancing efficiency.
4. High PSRR: Features a high power supply rejection ratio, ensuring stable output voltage with minimal noise from input fluctuations.
5. Thermal Protection: Incorporates thermal shutdown to prevent overheating and damage.
6. Compact Package: Available in a small footprint, facilitating space-saving designs.
7. Compatibility: Suitable for various applications, including portable devices, telecommunications, and industrial systems.
These features make the CS49844A-CQZ a versatile choice for designers seeking reliable and efficient voltage regulation solutions.

Package

The CS49844A-CQZ is packaged in a TSSOP-28 (Thin Shrink Small Outline Package with 28 pins) configuration. This type of package is designed for surface mounting on PCBs, providing a compact and efficient layout for electronic components.

Pinout

The CS49844A-CQZ is a high-performance, dual-channel class D audio amplifier. It features a pin count of 32.
Pin Functions:
- Power Supply Pins: Connect to the power source to provide the necessary voltage for operation.
- Input Pins: Accept audio input signals. These typically include differential inputs for better noise immunity.
- Output Pins: Drive the speakers, delivering the amplified audio signal.
- Control Pins: Include various control functions such as enabling/disabling the amplifier, adjusting gain, and potentially connecting to a thermal protection feature.
- Feedback Pins: Used for feedback to maintain stability and improve linearity.
- Ground Pins: Provide a common reference point for the circuit.
This device is designed for high efficiency and low distortion, making it suitable for portable audio applications.

Manufacturer

The CS49844A-CQZ is manufactured by ON Semiconductor, a global semiconductor company. ON Semiconductor specializes in designing and manufacturing a wide range of semiconductor solutions, including power management, analog, and digital components. The company serves various markets, including automotive, industrial, consumer electronics, and telecommunications. ON Semiconductor focuses on providing innovative products that enable energy efficiency and connectivity in electronic systems.

Application

CS49844A-CQZ is a high-performance RF switch typically used in telecommunications, wireless networks, and RF applications. Its application areas include mobile devices, satellite communications, IoT devices, and instrumentation. This component helps in signal routing and management, enabling efficient communication in various electronic systems.

Equivalent

The CS49844A-CQZ is a high-performance class D audio amplifier driver. Equivalent products include the Texas Instruments TPA3116D2, Maxim Integrated MAX9744, and the NXP TDA7491LP. Always verify specifications and compatibility for your specific application.

Shipping

Shipping MethodsWe

offer global shipping services through DHL, FedEx, TNT, UPS, or any other forwarder of your choice.


Shipping Fee Reference (DHL/FedEx):

DHL: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 2-5 business days.

FedEx: Shipping cost ranges from $25-$40 (0.5kg), with an estimated delivery time of 3-7 business days.

UPS: Shipping cost ranges from $25-$45 (0.5kg), with an estimated delivery time of 3-7 business days.

TNT: Shipping cost ranges from $25-$65 (0.5kg), with an estimated delivery time of 3-7 business days.

EMS: Shipping cost ranges from $30-$50 (0.5kg), with an estimated delivery time of 7-15 business days.

Registered Air Mail: Shipping cost is $2-$4 (0.1kg), with an estimated delivery time of 5-20 business days.

Payments

Payment Methods

The Payment term is 100% Prepaid.

Currently, we only accept the below payment methods:

1. PayPal

2. Credit/ Debit Card

3. Wire Transfer

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