Overview
The AD74111YRU-REEL7 is a high-performance mono audio CODEC (Coder-Decoder) produced by Analog Devices Inc. This component is designed for efficient serial data communication and is particularly suitable for applications requiring mono input and output channels. It operates at a low voltage supply of 2.5V for both analog and digital sections, enhancing power efficiency. The AD74111YRU-REEL7 is known for its superior audio quality, robust performance, and flexibility in design due to its surface mount packaging.
Key Specifications
| Parameter | Value | Unit | Comments |
|---|---|---|---|
| Resolution (Bits) | 24 | - | Supports 16-, 20-, and 24-bit word lengths |
| Sigma Delta Modulation | Yes | - | Provides superior signal integrity |
| S/N Ratio, ADCs / DACs (dB) Typ | 77 / 89 | dB | - |
| Dynamic Range, ADCs / DACs (dB) Typ | 85 / 93 | dB | - |
| Voltage Supply, Analog | 2.5V | V | - |
| Voltage Supply, Digital | 2.5V | V | 3.3V tolerant digital interface |
| Operating Temperature | -40°C to 105°C | °C | - |
| Mounting Type | Surface Mount | - | - |
| Package / Case | 16-TSSOP | - | - |
| Sample Rates | 8 kHz to 48 kHz | Hz | - |
Key Features
- High Audio Quality: 24-bit resolution and Sigma Delta modulation ensure superior audio quality with a high signal-to-noise ratio (S/N Ratio) and dynamic range.
- Low Power Operation: Operates at a low voltage supply of 2.5V for both analog and digital sections, enhancing power efficiency.
- Wide Operating Temperature Range: Reliable performance across a broad temperature range of -40°C to 105°C.
- Flexible Design Options: Surface mount packaging allows for compact and flexible design options.
- Serial Data Interface: Supports a serial data interface for connectivity, with sample rates from 8 kHz to 48 kHz.
- Multibit Σ-Δ Modulators: Features “Perfect Differential Linearity Restoration” for reduced idle tones and noise floor.
Applications
- Digital Audio Devices: Suitable for various digital audio devices requiring high-quality mono audio input and output channels.
- Professional and Consumer Audio Equipment: Ideal for professional and consumer audio equipment where superior audio quality is essential.
- Automotive Audio Systems: Used in automotive audio systems for reliable and high-quality audio performance.
- Sound Processing Applications: Applicable in sound processing applications where mono input and output channels are required.
Q & A
- What is the resolution of the AD74111YRU-REEL7?
The AD74111YRU-REEL7 supports resolutions of 16, 20, and 24 bits.
- What is the signal-to-noise ratio (S/N Ratio) of the AD74111YRU-REEL7?
The S/N Ratio is 77 dB for ADCs and 89 dB for DACs).
- What is the operating temperature range of the AD74111YRU-REEL7?
The operating temperature range is -40°C to 105°C).
- What type of modulation does the AD74111YRU-REEL7 use?
The AD74111YRU-REEL7 uses Sigma Delta modulation).
- What is the package type of the AD74111YRU-REEL7?
The package type is 16-TSSOP).
- What are the supported sample rates for the AD74111YRU-REEL7?
The supported sample rates range from 8 kHz to 48 kHz).
- Is the AD74111YRU-REEL7 RoHS compliant?
Yes, the AD74111YRU-REEL7 is RoHS compliant).
- What is the typical dynamic range of the AD74111YRU-REEL7?
The typical dynamic range is 85 dB for ADCs and 93 dB for DACs).
- What are some common applications of the AD74111YRU-REEL7?
Common applications include digital audio devices, professional and consumer audio equipment, automotive audio systems, and sound processing applications).
- Does the AD74111YRU-REEL7 support a serial data interface?
Yes, it supports a serial data interface for connectivity).
