**LTC1867LIGN#PBF: A Precision 16-Bit, 250ksps, Single-Channel SAR ADC in SSOP-16 Package**

In the realm of high-precision data acquisition, the **LTC1867LIGN#PBF** from Analog Devices stands out as a superior 16-bit, single-channel successive approximation register (SAR) analog-to-digital converter (ADC). Housed in a compact SSOP-16 package, this ADC is engineered for applications demanding **exceptional accuracy**, **low power consumption**, and a **small footprint**.

The core of the LTC1867LIGN#PBF's performance lies in its **16-bit resolution**, which ensures minimal quantization error and provides the fine detail necessary for precision measurement systems. With a **sampling rate of 250k samples per second (ksps)**, it adeptly handles a wide range of medium-speed signals, making it suitable for industrial instrumentation, medical devices, and high-end audio processing. The ADC operates from a single 5V supply, typically drawing only 850µA during conversion and dropping to a mere 1nA in shutdown mode, a critical feature for **battery-powered and portable applications**.

A significant advantage of this converter is its **fully differential input range**, which offers excellent common-mode noise rejection. This is vital in electrically noisy environments, such as factory floors or automotive systems, where maintaining signal integrity is paramount. The device includes an internal high-performance sampling capacitor and a sample-and-hold circuit, eliminating the need for external components and simplifying design-in.

The serial interface is straightforward, compatible with SPI and MICROWIRE protocols, allowing for easy connection to most microcontrollers and digital signal processors (DSPs). The robust SSOP-16 package provides a reliable solution for space-constrained PCB designs without compromising on thermal performance or solder joint reliability.

**ICGOOODFIND**: The LTC1867LIGN#PBF is an optimal choice for designers seeking a blend of high resolution, solid speed, and low power in a single-channel ADC. Its differential input and integrated features make it a versatile and reliable component for creating accurate and efficient data acquisition systems.

**Keywords**: **16-Bit Resolution**, **250ksps**, **Low Power**, **SSOP-16 Package**, **SAR ADC**.