Linear Technology LTC1740IG Product Overview

The LTC1740IG is a high-performance, 14-bit, 25Msps analog-to-digital converter (ADC) designed and manufactured by Linear Technology, a company renowned for its expertise in analog integrated circuits and power management solutions. This ADC is part of a family of converters that combine outstanding AC performance with low power consumption, making it an ideal choice for a wide range of applications, including communications, imaging, and medical equipment.

Key Features

• High Resolution: At 14-bit resolution, the LTC1740IG provides precise digital outputs, ensuring that fine details in the analog signal are captured accurately.
• Fast Sampling Rate: With a sampling rate of up to 25Msps (Mega samples per second), this ADC is capable of converting high-frequency analog signals without losing fidelity, making it suitable for high-speed signal processing tasks.
• Differential Inputs: The differential input structure offers improved noise immunity and allows for the accurate measurement of small signal amplitudes in the presence of common-mode noise.
• Low Power Consumption: Despite its high performance, the LTC1740IG is designed for power efficiency, which is critical for battery-powered and portable devices.
• No Missing Codes: Guaranteed no missing codes over temperature ensures reliable performance under varying operating conditions.
• Flexible Power Supply: The device operates from a single 3.3V supply, simplifying power supply design.

Applications

• Telecommunications
• Medical Imaging
• Test Equipment
• Data Acquisition Systems
• Portable Instrumentation

The LTC1740IG is housed in a 28-pin SSOP (Shrink Small Outline Package) that offers a compact footprint for space-constrained applications. The device also features an onboard, programmable reference and a shutdown mode that reduces power consumption when the ADC is not in use. With its robust feature set and versatile performance characteristics, the LTC1740IG from Linear Technology stands as a superior choice for designers seeking a high-quality ADC solution.