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AD1836AASZ
+NomenclatureIC CODEC 4ADC/6DAC 24 BIT 52MQFP
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FabricantAnalog Equipment GmbH.
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Pièce fabricant #AD1836AASZ
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Fiche technique AD1836AASZ DataSheet
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Spécifications
| Attribut | Valeur |
| Part Status | Active |
| Type | General Purpose |
| Data Interface | Serial |
| Resolution (Bits) | 24 b |
| Number of AD Cs / DA Cs | 4 / 6 |
| Sigma Delta | Yes |
| S / N Ratio, AD Cs / DA Cs (db) Typ | 105 / 108 |
| Dynamic Range, AD Cs / DA Cs (db) Typ | 105 / 108 |
| Voltage - Supply, Analog | 4.75V ~ 5.25V |
| Voltage - Supply, Digital | 4.75V ~ 5.25V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
| Package / Case | 52-QFP |
| Supplier Device Package | 52-MQFP (10x10) |
| Base Product Number | AD1836 |
Présentation
Description
Key features of the AD1836AASZ include its high signal-to-noise ratio (SNR) and low total harmonic distortion plus noise (THD+N), which ensure clear and accurate audio reproduction. Its architecture supports 24-bit audio resolution and sampling rates up to 96 kHz, catering to high-definition audio requirements. The codec also includes advanced digital filtering capabilities and supports a wide range of audio formats and standards.
The AD1836AASZ is designed for ease of integration, offering a flexible serial interface for straightforward connection with DSPs and microcontrollers. It operates on a low power supply, making it suitable for power-sensitive applications. Overall, the AD1836AASZ is a robust solution for delivering high-quality audio in various electronic devices.
Equivalent
Features
1. Audio Performance: It offers six high-quality DACs and two ADCs, enabling 24-bit processing for superior sound reproduction.
2. Sampling Rate: Supports standard audio sample rates up to 96 kHz for both the ADCs and DACs, ensuring high-fidelity audio capture and playback.
3. Dynamic Range: Provides a dynamic range of 106 dB for DACs and 100 dB for ADCs, ensuring low noise and high clarity.
4. Interfacing: Features a versatile serial port with support for I²S, left-justified, and right-justified data formats, making it compatible with a wide range of audio processors.
5. Digital Filters: Includes digital interpolation filters for DACs and decimation filters for ADCs, enhancing sound quality by reducing aliasing and other artifacts.
6. Power Supply: Operates with a digital power supply of 3.3 V and an analog supply of 5 V, balancing performance with power efficiency.
7. Package: Comes in a 52-lead LQFP package, facilitating easy integration into audio systems.
These features make it suitable for high-end audio applications such as home theater systems, automotive audio, and professional audio equipment.
Pinout
1. Pin Count: The AD1836AASZ has a total of 52 pins.
2. Functions:
- ADC Inputs: It provides multiple analog-to-digital converter (ADC) input pins for processing audio signals.
- DAC Outputs: It also includes multiple digital-to-analog converter (DAC) output pins to deliver processed audio signals.
- Digital Interface: Pins for serial data input and output to communicate with microcontrollers or DSPs, supporting I²S, left-justified, and right-justified formats.
- Control Interface: It includes control pins for programming and configuring the codec, usually via SPI.
- Power and Ground: Several pins are dedicated to power supply and ground to ensure proper operation of the device.
- Clock Inputs: Pins to receive clock signals essential for synchronized operation.
These features make the AD1836AASZ suitable for high-fidelity audio applications requiring precise digital conversion.
Manufacturer
Application
1. Consumer Electronics: Utilized in devices like home theater systems, audio receivers, and soundbars for superior audio quality.
2. Professional Audio Equipment: Employed in mixers, audio interfaces, and recording equipment for precise audio processing.
3. Automotive Audio Systems: Enhances sound systems in vehicles for a high-fidelity audio experience.
4. Musical Instruments: Integrated into digital keyboards and synthesizers for advanced audio output.
5. Broadcast Equipment: Used in audio broadcasting for reliable and high-quality sound output.
These applications benefit from the codec's high-quality digital-to-analog and analog-to-digital conversion capabilities.