Overview
The AD1886AJST is a high-performance audio CODEC (coder-decoder) designed specifically for PC audio applications. It is manufactured by Analog Devices, Inc. and is part of the SoundMAX® series. This component integrates 2-channel ADCs and DACs, offering superior audio quality with high dynamic range and low noise/distortion. The AD1886AJST is known for its robust design, versatile operating voltage and temperature range, and compact 48-pin LQFP package, making it suitable for a wide range of audio applications.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer Part Number | AD1886AJST |
| Package | 48-pin LQFP (7x7) |
| Supply Voltage (Digital) | 3V to 3.6V |
| Supply Voltage (Analog) | 4.75V to 5.25V |
| Operating Temperature | 0°C to 70°C |
| Number of ADCs/DACs | 2 |
| Resolution | 16-bit |
| Sigma-Delta Modulation | Yes |
| Dynamic Range (ADCs/DACs) | 87 dB / 90 dB |
Key Features
- High dynamic range for superior audio quality: 87 dB for ADCs and 90 dB for DACs.
- Sigma-delta architecture for low noise and distortion.
- Wide operating voltage and temperature range for versatile applications.
- Compact 48-pin LQFP package for space-constrained designs.
- Robust design for reliable operation.
- Compliance with industry standards for audio applications.
Applications
- Desktop and laptop computers.
- Audio equipment.
- Multimedia devices.
Q & A
- What is the AD1886AJST used for? The AD1886AJST is a high-performance audio CODEC designed for PC audio applications.
- What is the resolution of the ADCs and DACs in the AD1886AJST? The ADCs and DACs have a 16-bit resolution.
- What is the dynamic range of the ADCs and DACs in the AD1886AJST? The dynamic range is 87 dB for ADCs and 90 dB for DACs.
- What is the operating temperature range of the AD1886AJST? The operating temperature range is from 0°C to 70°C.
- What type of modulation does the AD1886AJST use? The AD1886AJST uses sigma-delta modulation.
- What is the package type of the AD1886AJST? The AD1886AJST comes in a 48-pin LQFP (7x7) package.
- Is the AD1886AJST RoHS compliant? Yes, the AD1886AJST is RoHS compliant.
- What are the typical applications of the AD1886AJST? Typical applications include desktop and laptop computers, audio equipment, and multimedia devices.
- What are the supply voltage ranges for the AD1886AJST? The digital supply voltage range is 3V to 3.6V, and the analog supply voltage range is 4.75V to 5.25V.
- Is the AD1886AJST an active product? Yes, the AD1886AJST is an active product and is not nearing discontinuation.
