The LTC1298IN8#PBF is a highly efficient, 12-bit analog-to-digital converter (A/D) from Linear Technology, designed to deliver high-performance data conversion with minimal power consumption. This device is part of a family of sampling A/D converters that combine a high-impedance chopper-stabilized comparator, a 256-element sampled data array, and serial I/O in a compact 8-pin PDIP package.

Key Features

• Resolution: 12-bit sampling A/D converter with no missing codes.
• Sampling Rate: Capable of up to 40,000 samples per second.
• Low Power Consumption: Operates on a single 5V supply, with typical power requirements of only 1mW, making it ideal for battery-operated and remote systems.
• Simple Interface: Features a simple 3-wire serial interface, compatible with SPI and MICROWIRE protocols, allowing for easy connection to microprocessors and digital systems.
• Differential Inputs: Includes differential analog inputs, which enhance noise immunity and allow for the measurement of small signal variations.
• Automatic Shutdown: Incorporates an automatic shutdown feature that reduces power consumption to 10µW during idle periods.
• Software Configurable: Offers software-selectable unipolar or bipolar input ranges, as well as sleep mode, providing flexibility for various applications.

Applications

The LTC1298IN8#PBF is suitable for a wide array of applications where power efficiency and precision data conversion are critical. Its applications include but are not limited to:

• Battery-operated equipment
• Portable data logging
• Medical instruments
• Industrial process control systems
• Remote sensors

Product Quality and Reliability

Linear Technology ensures that the LTC1298IN8#PBF meets the highest quality and reliability standards. The device is offered in a rugged PDIP package and is specified for operation from 0°C to 70°C. With its robust design and Linear Technology's commitment to quality, this A/D converter is a reliable choice for precision data acquisition in a variety of demanding environments.