Overview
The AD7658BSTZ is a high-performance, 16-bit, 500 kSPS PulSAR® analog-to-digital converter (ADC) produced by Analog Devices Inc. This device is designed to offer high accuracy and reliability, making it suitable for a variety of applications that require precise analog-to-digital conversion. The AD7658BSTZ features a low power consumption and a compact package, enhancing its versatility in different system designs.
Key Specifications
| Specification | Value |
|---|---|
| Resolution | 16 bits |
| Sampling Rate | Up to 500 kSPS |
| Input Range | ±10 V, ±5 V, ±2.5 V, ±1.25 V, 0 V to 10 V, 0 V to 5 V, 0 V to 2.5 V, 0 V to 1.25 V |
| Power Supply | Single 5 V supply |
| Power Consumption | Typically 35 mW at 500 kSPS |
| Interface | Serial SPI-compatible interface |
| Operating Temperature | -40°C to +85°C |
| Package | 48-lead LFCSP (Low Profile Fine Pitch Lead Frame Chip Scale Package) |
Key Features
- High accuracy and linearity with ±1 LSB INL and ±1 LSB DNL
- Low power consumption, typically 35 mW at 500 kSPS
- Flexible input ranges: ±10 V, ±5 V, ±2.5 V, ±1.25 V, 0 V to 10 V, 0 V to 5 V, 0 V to 2.5 V, 0 V to 1.25 V
- Serial SPI-compatible interface for easy communication with microcontrollers or DSPs
- Compact 48-lead LFCSP package
- Operating temperature range from -40°C to +85°C
Applications
The AD7658BSTZ is suitable for a wide range of applications, including:
- Industrial process control systems
- Medical devices and diagnostic equipment
- Aerospace and defense systems
- Automotive systems, especially those requiring high accuracy and reliability
- Test and measurement equipment
Q & A
- What is the resolution of the AD7658BSTZ ADC?
The AD7658BSTZ has a resolution of 16 bits. - What is the maximum sampling rate of the AD7658BSTZ?
The maximum sampling rate is up to 500 kSPS. - What are the available input ranges for the AD7658BSTZ?
The available input ranges include ±10 V, ±5 V, ±2.5 V, ±1.25 V, 0 V to 10 V, 0 V to 5 V, 0 V to 2.5 V, and 0 V to 1.25 V. - What is the power supply requirement for the AD7658BSTZ?
The AD7658BSTZ operates on a single 5 V supply. - How much power does the AD7658BSTZ typically consume at 500 kSPS?
Typically, it consumes 35 mW at 500 kSPS. - What type of interface does the AD7658BSTZ use?
The AD7658BSTZ uses a serial SPI-compatible interface. - What is the operating temperature range of the AD7658BSTZ?
The operating temperature range is from -40°C to +85°C. - In what package is the AD7658BSTZ available?
The AD7658BSTZ is available in a 48-lead LFCSP package. - What are some typical applications for the AD7658BSTZ?
Typical applications include industrial process control systems, medical devices, aerospace and defense systems, automotive systems, and test and measurement equipment. - Where can I find detailed specifications and datasheets for the AD7658BSTZ?
Detailed specifications and datasheets can be found on the official Analog Devices website, as well as on distributor websites such as Digi-Key and Mouser Electronics.
