Description

The AD7339BS is a composite IC that combines both DAC (Digital-to-Analog Converter) and ADC (Analog-to-Digital Converter) functions. It features an 8-bit parallel A-to-D converter, two 8-bit parallel DACs, and two serial control DACs. This model operates with a single 5 V power supply and has a built-in 2.5 V bandgap reference. Additionally, each section of the AD7339BS can be individually powered down to reduce power consumption. It is available in a 52-lead PQFP package.

Specifications and features

• 8-Bit A/D Converter
• Two 8-Bit D/A Converters
• Two 8-Bit Serial D/A Converters
• Single +5 V Supply Operation
• On-Chip Reference
• Power-Down Mode
• 52-Lead PQFP Package

Application Scenarios

The AD7339BS is commonly used in electronic devices that require both analog-to-digital and digital-to-analog conversion capabilities. It is suitable for a wide range of applications such as audio equipment, industrial control systems, and communication devices.

Comparison

• Combines DAC and ADC functions in a single IC, saving space and simplifying circuit design
• Operates with a single 5 V power supply, reducing power requirements
• Features a built-in 2.5 V bandgap reference for improved accuracy
• Individual power-down mode for each section helps minimize power consumption
• Comes in a 52-lead PQFP package for easy installation

No significant disadvantages have been identified for the AD7339BS model at this time.