Overview
The AD7655ACPZ is a low-cost, 4-channel, 16-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This PulSAR ADC is designed for high-performance data acquisition applications, offering a sampling rate of up to 500 kSPS. The device is packaged in a 48-lead Lead Frame Chip Scale Package (LFCSP) and is RoHS compliant. It operates over a wide temperature range from -40°C to +85°C, making it suitable for various industrial and commercial environments.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Channels | 4 |
| Resolution | 16 bits |
| Sampling Rate | Up to 500 kSPS |
| Package Type | 48-Lead LFCSP |
| Operating Temperature Range | -40°C to +85°C |
| RoHS Compliance | Yes |
Key Features
- Low power consumption, making it suitable for battery-powered devices.
- High accuracy and low noise performance.
- Flexible serial interface options, including SPI and Daisy-Chain modes.
- On-chip reference and buffer, reducing external component count.
- Overrange detection and data output formatting options.
Applications
- Data acquisition systems in industrial and medical devices.
- Automotive and aerospace applications requiring high reliability and temperature stability.
- Test and measurement equipment.
- Process control and automation systems.
- Medical imaging and diagnostic equipment.
Q & A
- What is the resolution of the AD7655ACPZ ADC?
The AD7655ACPZ has a resolution of 16 bits.
- What is the maximum sampling rate of the AD7655ACPZ?
The maximum sampling rate is up to 500 kSPS.
- What is the package type of the AD7655ACPZ?
The AD7655ACPZ is packaged in a 48-Lead LFCSP.
- Is the AD7655ACPZ RoHS compliant?
Yes, the AD7655ACPZ is RoHS compliant.
- What is the operating temperature range of the AD7655ACPZ?
The operating temperature range is from -40°C to +85°C.
- What are the key features of the AD7655ACPZ?
The key features include low power consumption, high accuracy, flexible serial interface options, on-chip reference and buffer, and overrange detection.
- What are some common applications of the AD7655ACPZ?
Common applications include data acquisition systems, automotive and aerospace, test and measurement equipment, process control, and medical imaging.
- Does the AD7655ACPZ support SPI and Daisy-Chain modes?
Yes, the AD7655ACPZ supports both SPI and Daisy-Chain modes.
- Is the AD7655ACPZ suitable for battery-powered devices?
Yes, due to its low power consumption, it is suitable for battery-powered devices.
- Where can I find detailed specifications and datasheets for the AD7655ACPZ?
Detailed specifications and datasheets can be found on the Analog Devices website and through distributors like Digi-Key and Mouser.
