Overview
The AD74111YRUZ-REEL7 is a high-performance, low-cost, and low-power mono audio CODEC (Coder-Decoder) produced by Analog Devices Inc. This integrated circuit is designed for efficient serial data communication and is particularly suited for applications requiring high-quality audio conversion. The device features a 24-bit resolution, Sigma Delta modulation, and supports both analog-to-digital (ADC) and digital-to-analog (DAC) conversions.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution (Bits) | 24-bit |
| Sigma Delta Modulation | Yes |
| S/N Ratio, ADCs / DACs (dB) Typ | 77 / 89 |
| Dynamic Range, ADCs / DACs (dB) Typ | 85 / 93 |
| Voltage Supply, Analog | 2.5V |
| Voltage Supply, Digital | 2.5V |
| Operating Temperature | -40°C ~ 105°C |
| Mounting Type | Surface Mount |
| Package / Case | 16-TSSOP (0.173', 4.40mm Width) |
| ADC Sample Rate (max) | 48k SPS |
| Number of Channels | 1 |
Key Features
- High-resolution 24-bit audio conversion for superior audio quality.
- Sigma Delta modulation for enhanced signal integrity.
- Includes one ADC and one DAC for comprehensive audio input and output capabilities.
- Supports a serial data interface for efficient connectivity.
- Low-voltage operation at 2.5V for both analog and digital supplies, enhancing power efficiency.
- Wide operating temperature range (-40°C to 105°C) ensuring reliability across various environments.
- Surface Mount packaging for compact and flexible design options.
Applications
- Digital audio devices.
- Professional and consumer audio equipment.
- Automotive audio systems.
- Sound processing applications.
Q & A
- What is the resolution of the AD74111YRUZ-REEL7 audio CODEC?
The AD74111YRUZ-REEL7 has a 24-bit resolution. - What type of modulation does the AD74111YRUZ-REEL7 use?
The device uses Sigma Delta modulation. - What is the signal-to-noise ratio (S/N Ratio) of the ADCs and DACs?
The S/N Ratio is 77 dB for ADCs and 89 dB for DACs. - What is the dynamic range of the ADCs and DACs?
The dynamic range is 85 dB for ADCs and 93 dB for DACs. - What is the operating voltage for the analog and digital supplies?
The operating voltage is 2.5V for both analog and digital supplies. - What is the operating temperature range of the AD74111YRUZ-REEL7?
The operating temperature range is -40°C to 105°C. - What type of packaging does the AD74111YRUZ-REEL7 use?
The device uses Surface Mount packaging in a 16-TSSOP package. - What is the maximum ADC sample rate of the AD74111YRUZ-REEL7?
The maximum ADC sample rate is 48k SPS. - How many channels does the AD74111YRUZ-REEL7 support?
The device supports one channel. - Is the AD74111YRUZ-REEL7 RoHS compliant?
Yes, the AD74111YRUZ-REEL7 is RoHS compliant.
