AD7853LAR - Analog Devices Inc.

The AD7853LAR is a high-performance, single-supply 12-bit analog-to-digital converter (ADC) from Analog Devices Inc., a leading global manufacturer of precision high-performance integrated circuits used in analog and digital signal processing applications. This ADC is designed to operate from a single 2.7 V to 5.25 V power supply, making it ideal for battery-powered applications and portable devices.

Key Features:

• Resolution: The AD7853LAR offers a 12-bit resolution, providing precise digital outputs for a wide range of analog inputs.
• Throughput Rate: It features a 200 kSPS (kilo-samples per second) throughput rate, enabling fast data acquisition and processing.
• Low Power Consumption: With its low power operation, the AD7853LAR is optimized for power-sensitive applications, consuming only 1 mW typical at 3 V.
• Single Supply Operation: The device can be powered from a single supply, ranging from 2.7 V to 5.25 V, providing flexibility in various system designs.
• Input Voltage Range: The analog input voltage range is 0 V to VREF with a single 5 V supply, and it can also accept bipolar inputs.
• Reference Options: The AD7853LAR includes an on-chip 2.5 V reference and reference buffer which can be overdriven if an external reference is preferred.
• Interface: It features a high-speed serial interface that is SPI and DSP compatible, allowing for easy integration with a wide range of microprocessors and digital signal processors.

Applications:

The AD7853LAR is versatile and can be used in multiple applications such as:

• Battery-powered systems
• Data acquisition systems
• Portable instrumentation
• Medical instruments
• Industrial control systems

Package and Availability:

The AD7853LAR is available in a 24-lead TSSOP (Thin Shrink Small Outline Package) and is specified over the industrial temperature range of -40°C to +85°C. For detailed specifications, sample requests, and ordering information, please visit Analog Devices Inc.'s official website or contact their sales and support team.