規格
| 屬性 | 價值 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT) |
| Part Status | Obsolete |
| Type | ADC, Audio |
| Number of Channels | 2 |
| Resolution(Bits) | 24 b |
| Sampling Rate(Per Second) | 8k ~ 216k |
| Data Interface | Serial |
| Voltage Supply Source | Analog and Digital |
| Voltage - Supply | 3V ~ 5.25V, 4.75V ~ 5.25V |
| Operating Temperature | -40°C ~ 85°C |
| Mounting Type | Surface Mount |
概述
Description
The AK5385BVS is a high-performance, stereo analog-to-digital converter (ADC) designed for audio applications. It is developed by Asahi Kasei Microdevices Corporation (AKM) and is known for its superior audio conversion quality. The chip features a 24-bit resolution and supports sampling rates up to 192 kHz, making it suitable for professional audio equipment where high fidelity is critical.
The AK5385BVS incorporates advanced technologies to minimize noise and distortion, ensuring clear and accurate audio reproduction. It typically includes features such as differential inputs for improved noise rejection, an integrated digital filter, and a low-latency architecture. The converter is also designed to operate with low power consumption, which is beneficial for portable and battery-powered devices.
This ADC is often used in applications such as audio interfaces, mixing consoles, and other high-end audio processing equipment. Its compact design and robust performance make it a popular choice among manufacturers seeking to deliver exceptional sound quality in their products.
The AK5385BVS incorporates advanced technologies to minimize noise and distortion, ensuring clear and accurate audio reproduction. It typically includes features such as differential inputs for improved noise rejection, an integrated digital filter, and a low-latency architecture. The converter is also designed to operate with low power consumption, which is beneficial for portable and battery-powered devices.
This ADC is often used in applications such as audio interfaces, mixing consoles, and other high-end audio processing equipment. Its compact design and robust performance make it a popular choice among manufacturers seeking to deliver exceptional sound quality in their products.
Equivalent
The AK5385BVS is a high-performance ADC (Analog-to-Digital Converter) chip. Equivalent products with similar specifications would include the PCM1804 from Texas Instruments, the CS5381 from Cirrus Logic, and the AD1974 from Analog Devices. These chips offer comparable audio performance and features, making them suitable alternatives in applications requiring high-resolution audio conversion. Always verify pin compatibility and specific performance needs when selecting a replacement.
Features
The AK5385BVS is a high-performance stereo analog-to-digital converter (ADC) designed by Asahi Kasei Microdevices. Some key features include:
1. Resolution and Sampling: It offers a 24-bit resolution with a sampling rate of up to 216 kHz, suitable for high-fidelity audio applications.
2. Dynamic Range: The ADC provides a dynamic range of approximately 114 dB, ensuring clarity and detail in audio conversion.
3. Low Distortion: With a Total Harmonic Distortion (THD) of around -100 dB, it minimizes audio signal distortion.
4. Interface: It supports I²S and other audio data interfaces, enabling easy integration with digital audio systems.
5. Low Power Consumption: The device is designed to be power-efficient, making it suitable for battery-powered applications.
6. Package: It comes in a compact 28-pin VSOP package, facilitating easy incorporation into various electronic designs.
7. Operating Conditions: The AK5385BVS operates over a wide temperature range, making it robust for different environments.
These features make the AK5385BVS ideal for professional audio equipment, musical instruments, and other applications requiring high-quality analog-to-digital conversion.
1. Resolution and Sampling: It offers a 24-bit resolution with a sampling rate of up to 216 kHz, suitable for high-fidelity audio applications.
2. Dynamic Range: The ADC provides a dynamic range of approximately 114 dB, ensuring clarity and detail in audio conversion.
3. Low Distortion: With a Total Harmonic Distortion (THD) of around -100 dB, it minimizes audio signal distortion.
4. Interface: It supports I²S and other audio data interfaces, enabling easy integration with digital audio systems.
5. Low Power Consumption: The device is designed to be power-efficient, making it suitable for battery-powered applications.
6. Package: It comes in a compact 28-pin VSOP package, facilitating easy incorporation into various electronic designs.
7. Operating Conditions: The AK5385BVS operates over a wide temperature range, making it robust for different environments.
These features make the AK5385BVS ideal for professional audio equipment, musical instruments, and other applications requiring high-quality analog-to-digital conversion.
Pinout
The AK5385BVS is a high-performance, 24-bit, 192 kHz stereo A/D converter designed for digital audio systems. It typically comes in a 28-pin VSOP (Very Small Outline Package) configuration.
The key functions of the AK5385BVS include:
1. Analog Inputs: It has differential analog input pins for stereo audio signal conversion.
2. Digital Outputs: The converted digital audio data is output via serial interfaces.
3. Control Interface: It features pins for mode and clock setting, including master clock (MCLK), bit clock (BICK), and a serial data clock.
4. Power Supply: Dedicated pins for analog and digital power supply to optimize performance and reduce noise.
5. Ground Pins: Separate ground pins for analog and digital sections to minimize interference.
6. Reset and Control Pins: For resetting the device and configuring settings such as data format and sample rate.
The AK5385BVS is widely used in high-end audio equipment due to its low noise and high accuracy in digital audio conversion.
The key functions of the AK5385BVS include:
1. Analog Inputs: It has differential analog input pins for stereo audio signal conversion.
2. Digital Outputs: The converted digital audio data is output via serial interfaces.
3. Control Interface: It features pins for mode and clock setting, including master clock (MCLK), bit clock (BICK), and a serial data clock.
4. Power Supply: Dedicated pins for analog and digital power supply to optimize performance and reduce noise.
5. Ground Pins: Separate ground pins for analog and digital sections to minimize interference.
6. Reset and Control Pins: For resetting the device and configuring settings such as data format and sample rate.
The AK5385BVS is widely used in high-end audio equipment due to its low noise and high accuracy in digital audio conversion.
Manufacturer
The AK5385BVS is manufactured by Asahi Kasei Microdevices Corporation (AKM). AKM is a company that specializes in the design and production of electronic components, including analog and digital integrated circuits. Their products are widely used in various industries, such as audio, automotive, consumer electronics, and industrial applications. AKM is known for its high-quality semiconductor solutions, particularly in digital-to-analog converters (DACs), analog-to-digital converters (ADCs), and other mixed-signal products.
Application
The AK5385BVS is a high-performance, 24-bit, 192 kHz stereo analog-to-digital converter (ADC) commonly used in professional audio equipment. Its application areas include digital mixing consoles, audio interfaces, high-end audio recording devices, and broadcast equipment. The ADC is also found in sound measurement and analysis systems where high precision and fidelity are critical. Its features like excellent dynamic range and low distortion make it suitable for any application requiring high-quality audio conversion.
Package
The AK5385BVS is available in a 16-pin small outline package (SOP).
