Linear Technology LTC1865LIMS - Dual Channel 16-Bit Analog-to-Digital Converter

The LTC1865LIMS, crafted by Linear Technology, is a high-performance, dual-channel 16-bit analog-to-digital converter (ADC) that provides precision and speed in a compact, low-power package. This ADC is ideal for a wide range of applications, including process control, medical instruments, and data acquisition systems, where accuracy and efficient power usage are crucial.

Key Features

• Resolution: The LTC1865LIMS offers a 16-bit resolution, ensuring high precision in digital representation of analog signals.
• Dual Channels: It features two multiplexed channels, allowing for the simultaneous and seamless conversion of two analog inputs.
• High Speed: With a conversion rate of up to 150ksps, this ADC is well-suited for applications requiring both high speed and precision.
• Low Power Consumption: The device operates on a single 5V supply, with a typical power consumption of just 1.3mW, making it an energy-efficient choice for battery-powered and portable devices.
• No External Components Required: The LTC1865LIMS is designed to work without the need for external driver components, simplifying design and reducing overall system cost.
• Software-Selectable Inputs: Inputs can be easily configured via software, offering flexibility in application design.
• Small Package: Available in a 10-lead MSOP package, the LTC1865LIMS is designed to fit into space-constrained applications.

Performance and Reliability

The LTC1865LIMS boasts a differential nonlinearity (DNL) of ±1 LSB and an integral nonlinearity (INL) of ±2 LSB, ensuring accurate and reliable performance. Its no missing codes over temperature feature guarantees that all digital output codes correspond to their respective analog input voltages, even under varying temperature conditions.

Easy Interface

Interfacing with microprocessors is straightforward, thanks to the LTC1865LIMS's SPI/MICROWIRE-compatible serial interface. This simplifies communication with a wide range of controllers and processors, making it a versatile choice for system integration.

Overall, the LTC1865LIMS from Linear Technology is a robust and reliable ADC solution that combines high precision, speed, and low power consumption, all in a small footprint, making it an excellent choice for meeting the stringent requirements of advanced analog-to-digital conversion applications.