Overview
The ADAQ7980BCCZ is a high-performance, 16-bit, successive approximation register (SAR) analog-to-digital converter (ADC) designed by Analog Devices Inc. This component is part of the ADAQ7980 series and is known for its compact design and high accuracy. It is packaged in a 24-lead LGA (5mm x 4mm x 1.65mm), which helps in saving up to 50% of PCB area compared to traditional packages.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 16 bits |
| Conversion Rate | Up to 500 kSPS |
| Input Range | ±VREF (VREF up to 5V) |
| INL (Integral Nonlinearity) | ±1 LSB |
| DNL (Differential Nonlinearity) | ±0.5 LSB |
| SNR (Signal-to-Noise Ratio) | 92 dB |
| SINAD (Signal-to-Noise and Distortion Ratio) | 90 dB |
| Operating Temperature Range | -55°C to +125°C |
| Package Type | 24-Lead LGA (5mm x 4mm x 1.65mm) |
Key Features
- High accuracy with ±1 LSB INL and ±0.5 LSB DNL
- Low power consumption, suitable for battery-powered applications
- Compact 24-lead LGA package, saving up to 50% of PCB area
- High-speed conversion rate of up to 500 kSPS
- Wide operating temperature range from -55°C to +125°C
- Support for SPI-compatible serial interface
Applications
- Industrial automation and control systems
- Medical devices, such as patient monitoring and diagnostic equipment
- Aerospace and defense systems requiring high reliability and accuracy
- Automotive systems, including sensor interfaces and data acquisition
- Test and measurement equipment
Q & A
- What is the resolution of the ADAQ7980BCCZ ADC?
The ADAQ7980BCCZ has a resolution of 16 bits.
- What is the maximum conversion rate of the ADAQ7980BCCZ?
The maximum conversion rate is up to 500 kSPS.
- What is the input range of the ADAQ7980BCCZ?
The input range is ±VREF, where VREF can be up to 5V.
- What is the operating temperature range of the ADAQ7980BCCZ?
The operating temperature range is from -55°C to +125°C.
- What type of package does the ADAQ7980BCCZ come in?
The ADAQ7980BCCZ comes in a 24-lead LGA package (5mm x 4mm x 1.65mm).
- What are the key advantages of the ADAQ7980BCCZ in terms of PCB space?
The ADAQ7980BCCZ saves up to 50% of PCB area compared to traditional packages.
- Is the ADAQ7980BCCZ suitable for high-speed applications?
Yes, the ADAQ7980BCCZ is suitable for high-speed applications with a conversion rate of up to 500 kSPS.
- What interface does the ADAQ7980BCCZ support?
The ADAQ7980BCCZ supports an SPI-compatible serial interface.
- What are some typical applications of the ADAQ7980BCCZ?
Typical applications include industrial automation, medical devices, aerospace and defense systems, automotive systems, and test and measurement equipment.
- How accurate is the ADAQ7980BCCZ in terms of INL and DNL?
The ADAQ7980BCCZ has an INL of ±1 LSB and a DNL of ±0.5 LSB.
