AD7266BSU Product Overview

The AD7266BSU is a highly integrated, dual-channel, 12-bit, successive approximation register (SAR) analog-to-digital converter (ADC) produced by Analog Devices Inc., a leading innovator in precision high-performance signal processing technology. This component is designed to deliver a combination of high-speed, high-precision, and low-power consumption, making it an ideal choice for a broad range of applications, including industrial data acquisition systems, medical instruments, and communication infrastructure.

Key Features

• Dual 12-Bit ADC: The AD7266BSU contains two independent ADCs, allowing for simultaneous sampling of two different analog inputs.
• High-Speed Operation: With a throughput rate of up to 2 MSPS (million samples per second), this device can handle high-speed signal processing requirements.
• Flexible Input Range: It offers various input ranges including 0 V to VREF and 0 V to 2 x VREF, providing versatility in interfacing with different signal levels.
• Low Power Consumption: The device operates with a typical supply current of just 10 mA, which is excellent for power-sensitive applications.
• Integrated Features: It includes an on-chip 2.5 V reference and track/hold circuitry, reducing the need for external components and simplifying system design.
• Interface Options: The AD7266BSU supports a serial interface compatible with SPI, QSPI™, MICROWIRE™, and DSP interface standards, offering easy integration with a variety of microcontrollers and digital signal processors.

Applications

• Industrial Control Systems
• Medical Imaging Equipment
• Communication Systems
• Data Acquisition
• Battery-Powered Instruments

The AD7266BSU is encapsulated in a compact 16-lead TSSOP (Thin Shrink Small Outline Package) that is designed for space-constrained applications. Its robust design ensures reliable operation over an extended industrial temperature range of -40°C to +85°C. By leveraging Analog Devices' proprietary iCMOS® industrial process technology, the AD7266BSU achieves an excellent balance of high integration and performance, making it a top choice for designers looking to optimize their systems in terms of size, speed, and power efficiency.