Linear Technology LTC2497CUHF#PBF Product Overview

The LTC2497CUHF#PBF is a precision, 16-channel, 24-bit No Latency ΔΣ ADC with Easy Drive technology and a selectable 50Hz/60Hz rejection mode from Linear Technology. This high-performance analog-to-digital converter (ADC) offers a versatile solution for various applications, including industrial monitoring, instrumentation, and control systems.

Featuring an integrated precision temperature sensor, the LTC2497CUHF#PBF provides direct digitization of wide dynamic range signals, simplifying the design and reducing the complexity of the signal chain. The Easy Drive technology enables the ADC to work with high impedance input sources without compromising the accuracy, thus eliminating the need for external buffer amplifiers.

The device operates from a single 2.7V to 5.5V supply and includes an internal oscillator—no external components are required for its operation. The LTC2497CUHF#PBF communicates through an I2C-compatible serial interface, which supports standard, fast, and high-speed modes, making it easily integrated into a wide range of microcontroller-based systems.

One of the key features of this ADC is its selectable 50Hz/60Hz rejection mode, which allows for the rejection of line frequency noise from industrial power supplies, making it ideal for noisy environments. The 16 channels can be configured as eight differential or 16 single-ended inputs, providing flexibility for multiple sensor types and signal sources.

The LTC2497CUHF#PBF is housed in a compact 5x7mm QFN package, ensuring a minimal footprint on the PCB while still offering excellent thermal performance. This product is designed for reliability and precision, making it an excellent choice for critical applications where accurate signal conversion is paramount.

Linear Technology's commitment to high-quality products ensures that the LTC2497CUHF#PBF provides consistent performance and durability for professional-grade applications in control and automation, medical devices, and precision instrumentation.