Overview
The AD2427WCCSZ01-RL, produced by Analog Devices Inc., is an automotive audio bus A²B transceiver. This component is designed to provide a multichannel, I²S/TDM link over distances of up to 15 meters between nodes. It embeds bidirectional synchronous pulse-code modulation (PCM) data, clock, and synchronization signals onto a single differential wire pair. The AD2427W is AEC-Q100 qualified, making it suitable for automotive applications.
Key Specifications
| Attribute | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Part Number | AD2427WCCSZ01-RL |
| Category | Audio Special Purpose ICs |
| Package | 32-LFCSP-SS (5x5) |
| Voltage - Supply | 3V ~ 3.63V |
| Operating Temperature | -40°C ~ 105°C |
| Interface | I²C, I²S |
| Number of Channels | 1 |
| Function | Audio Transceiver |
| Digital Core Logic Supply Voltage | 1.70V ~ 1.98V |
| Typical Transceiver Supply Voltage | 3.3V |
Key Features
- Provides a multichannel, I²S/TDM link over distances of up to 15 meters between nodes.
- Embeds bidirectional synchronous PCM data, clock, and synchronization signals onto a single differential wire pair.
- Supports direct point-to-point connection and multiple, daisy-chained nodes.
- Configurable with SigmaStudio graphical software tool.
- AEC-Q100 qualified for automotive applications.
- Bus power or local power nodes.
- Control and status information via I²C, GPIO, and interrupt.
Applications
- Automotive audio communication links.
- Microphone arrays and beamforming.
- Hands-free and in-car communication systems.
- Active and road noise cancellation systems.
- Audio/video conferencing systems.
Q & A
- What is the AD2427WCCSZ01-RL used for?
The AD2427WCCSZ01-RL is an automotive audio bus A²B transceiver used for providing multichannel audio links in automotive applications. - What is the maximum distance the AD2427WCCSZ01-RL can support?
The AD2427WCCSZ01-RL can support distances of up to 15 meters between nodes. - What interfaces does the AD2427WCCSZ01-RL support?
The AD2427WCCSZ01-RL supports I²C and I²S interfaces. - What is the operating temperature range of the AD2427WCCSZ01-RL?
The operating temperature range is from -40°C to 105°C. - Is the AD2427WCCSZ01-RL AEC-Q100 qualified?
Yes, the AD2427WCCSZ01-RL is AEC-Q100 qualified for automotive applications. - What is the typical transceiver supply voltage for the AD2427WCCSZ01-RL?
The typical transceiver supply voltage is 3.3V. - Can the AD2427WCCSZ01-RL be configured using software?
Yes, it can be configured using the SigmaStudio graphical software tool. - What types of applications does the AD2427WCCSZ01-RL support?
The AD2427WCCSZ01-RL supports applications such as automotive audio communication links, microphone arrays, hands-free and in-car communication systems, and active and road noise cancellation systems. - What package type does the AD2427WCCSZ01-RL come in?
The AD2427WCCSZ01-RL comes in a 32-LFCSP-SS (5x5) package. - Does the AD2427WCCSZ01-RL support bus power or local power nodes?
Yes, it supports both bus power and local power nodes.
