Linear Technology LTC1840CGN Product Overview

The LTC1840CGN is a high-performance, low-power octal 12-bit Analog-to-Digital Converter (ADC) designed by Linear Technology, a leader in the design and manufacture of high-performance analog integrated circuits. This precision ADC is housed in a compact 16-lead SSOP package, making it ideal for space-constrained applications that require multiple ADC channels.

One of the key features of the LTC1840CGN is its eight independent ADC channels, which provide simultaneous sampling capabilities. This makes it an excellent choice for multi-channel applications such as process control, medical instrumentation, and data acquisition systems where multiple analog signals need to be converted to digital data simultaneously.

The LTC1840CGN operates with a single 5V supply, and its power consumption is optimized for battery-powered and power-sensitive applications. It boasts a typical power dissipation of just 35mW, which can be further reduced to 1μW in shutdown mode, significantly extending battery life in portable devices.

This ADC also offers impressive conversion speed, with a maximum sampling rate of 200ksps, allowing for high-speed data acquisition without sacrificing accuracy. The device provides a flexible input range, with a pseudo-differential unipolar input range of 0V to 4.096V or a differential bipolar input range of ±2.048V, accommodating a variety of signal levels.

The LTC1840CGN features a high-speed SPI-compatible serial interface, enabling easy communication with microcontrollers and digital signal processors. Additionally, it includes a TAG output that indicates the channel number of the current conversion result, simplifying channel identification in multiplexed applications.

With its combination of multiple channels, low power consumption, high speed, and precision, the LTC1840CGN from Linear Technology is an exceptional choice for designers looking to integrate reliable data conversion within their electronic systems.

For further information, including detailed specifications, application notes, and support resources, engineers and product developers are encouraged to visit the official Linear Technology website or contact their local Linear Technology sales office.