**LTC1867AIGN#TRPBF: A 16-Bit, 250ksps, Low Power Sampling ADC for Precision Measurement Systems**

In the realm of precision measurement, the choice of an analog-to-digital converter (ADC) is paramount, directly influencing system accuracy, power efficiency, and overall performance. The **LTC1867AIGN#TRPBF** from Analog Devices represents a pinnacle of integration and performance, engineered specifically for demanding applications where precision and low power are non-negotiable.

This IC is a **16-bit, 250ksps successive approximation register (SAR) ADC** that combines high-speed sampling with exceptional accuracy. Its **differential input architecture** is a key feature, providing excellent rejection of common-mode noise, which is critical in electrically noisy industrial environments. This makes it an ideal solution for high-resolution data acquisition systems, portable instrumentation, and sensor interfaces.

A standout attribute of the LTC1867A is its remarkably **low power consumption**, drawing only 850µA at 250ksps and scaling down to a mere 5µA in shutdown mode. This feature is indispensable for **battery-powered and portable applications**, enabling longer operational life without sacrificing performance. Furthermore, the device operates from a single 5V supply, simplifying power management design.

The ADC incorporates an internal high-performance sampling hold and a precision reference, reducing the bill of materials and board space while enhancing overall system reliability. Its **simple 4-wire SPI-compatible serial interface** allows for easy connection to most modern microcontrollers and digital signal processors (DSPs), facilitating straightforward integration into existing designs.

The **LTC1867AIGN#TRPBF** is offered in a compact 16-lead SSOP package, ensuring a small footprint for space-constrained PCB layouts. Its specified operating temperature range of -40°C to 85°C guarantees robust performance across industrial and extended environmental conditions.

**ICGOOODFIND**: The LTC1867AIGN#TRPBF is a superior choice for designers seeking a blend of **high resolution, speed, and ultra-low power consumption**. Its integrated features and robust performance make it a cornerstone component for building efficient and accurate precision measurement systems.

**Keywords**: 16-Bit ADC, Low Power Consumption, 250ksps, SAR ADC, Precision Measurement.