Overview
The AD7622BSTZ is a 16-bit, differential analog-to-digital converter (ADC) produced by Analog Devices Inc. This device is designed for high-performance applications requiring precise and reliable analog-to-digital conversion. It features a successive approximation register (SAR) architecture, which provides fast conversion times and low power consumption. The AD7622BSTZ is packaged in a 48-lead LQFP (7x7 mm) and is suitable for surface mount applications.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 16 bits |
| Conversion Type | Successive Approximation Register (SAR) |
| Number of Inputs | 1 differential input |
| Supply Voltage | 2.5V |
| Package Type | 48-LQFP (7x7 mm) |
| Mounting Type | Surface Mount |
| Lead Free Status / RoHS Status | Lead free / RoHS Compliant |
Key Features
- High-resolution 16-bit differential analog-to-digital conversion
- Successive Approximation Register (SAR) architecture for fast conversion times and low power consumption
- Single 2.5V supply voltage
- Low power consumption, making it suitable for battery-powered devices
- Compact 48-lead LQFP package for space-efficient designs
- Surface mount capability for easy integration into PCBs
Applications
The AD7622BSTZ is versatile and can be used in a variety of high-performance applications, including:
- Medical devices such as ECG and EEG systems
- Industrial control systems requiring precise analog-to-digital conversion
- Aerospace and defense systems where reliability and accuracy are critical
- Automotive systems, particularly in safety-critical and high-reliability applications
- Test and measurement equipment where high resolution and accuracy are necessary
Q & A
- What is the resolution of the AD7622BSTZ ADC?
The AD7622BSTZ has a resolution of 16 bits. - What type of conversion architecture does the AD7622BSTZ use?
The AD7622BSTZ uses a Successive Approximation Register (SAR) architecture. - How many inputs does the AD7622BSTZ have?
The AD7622BSTZ has one differential input. - What is the supply voltage for the AD7622BSTZ?
The supply voltage for the AD7622BSTZ is 2.5V. - What is the package type of the AD7622BSTZ?
The AD7622BSTZ is packaged in a 48-lead LQFP (7x7 mm). - Is the AD7622BSTZ lead-free and RoHS compliant?
Yes, the AD7622BSTZ is lead-free and RoHS compliant. - What are some common applications for the AD7622BSTZ?
The AD7622BSTZ is commonly used in medical devices, industrial control systems, aerospace and defense systems, automotive systems, and test and measurement equipment. - What is the mounting type of the AD7622BSTZ?
The AD7622BSTZ is a surface mount device. - Why is the SAR architecture beneficial in the AD7622BSTZ?
The SAR architecture provides fast conversion times and low power consumption, making it suitable for a wide range of applications. - Where can I find detailed specifications and datasheets for the AD7622BSTZ?
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.
