Overview
The AD7939BSU is a high-performance, 12-bit, 8-channel analog-to-digital converter (ADC) produced by Analog Devices Inc. This integrated circuit is designed for a variety of data acquisition applications, offering high speed and precision. The AD7939BSU features a successive approximation register (SAR) architecture, which enables fast conversion rates and low power consumption.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 12 bits |
| Number of Channels | 8 |
| Conversion Rate | 1.5 MSPS (Mega Samples Per Second) |
| Package Type | 32-TQFP (7x7 mm) |
| Number of Terminals | 32 |
| RoHS Compliance | Non-Compliant |
| Product Status | Active |
Key Features
- High-speed conversion rate of up to 1.5 MSPS
- Low power consumption, making it suitable for battery-powered devices
- Successive approximation register (SAR) architecture for high accuracy and speed
- Eight analog input channels, allowing for multi-channel data acquisition
- Compact 32-TQFP package, ideal for space-constrained applications
Applications
The AD7939BSU is versatile and can be used in a variety of applications, including:
- Data acquisition systems
- Industrial control systems
- Medical devices requiring high precision and speed
- Aerospace and defense systems
- Automotive systems, particularly those requiring multiple channel inputs
Q & A
- What is the resolution of the AD7939BSU ADC?
The AD7939BSU has a resolution of 12 bits. - How many analog input channels does the AD7939BSU have?
The AD7939BSU has 8 analog input channels. - What is the maximum conversion rate of the AD7939BSU?
The maximum conversion rate is 1.5 MSPS. - What package type is the AD7939BSU available in?
The AD7939BSU is available in a 32-TQFP (7x7 mm) package. - Is the AD7939BSU RoHS compliant?
No, the AD7939BSU is not RoHS compliant. - What is the architecture of the AD7939BSU ADC?
The AD7939BSU uses a successive approximation register (SAR) architecture. - What are some typical applications of the AD7939BSU?
Typical applications include data acquisition systems, industrial control systems, medical devices, aerospace and defense systems, and automotive systems. - What is the product status of the AD7939BSU?
The AD7939BSU is an active product. - How many terminals does the AD7939BSU have?
The AD7939BSU has 32 terminals. - Is the AD7939BSU suitable for battery-powered devices?
Yes, the AD7939BSU is suitable for battery-powered devices due to its low power consumption.
