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LTC1865AIMS#TRPBF is listed in the Analog To Digital Converters (ADC) range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is IC ADC 16BIT SAR 10MSOP. Review the specifications below when checking this part for your BOM.
The LTC1865AIMS#TRPBF is a 16-bit, 250ksps successive approximation register (SAR) analog-to-digital converter (ADC) in an 8-lead MSOP package. It features a software-selectable 2-channel multiplexer and an adjustable external reference input. Operating on a single 5V supply, it draws 850μA at maximum sampling rates, with automatic power-down reducing current to 2μA at 1ksps. The device supports SPI/MICROWIRE compatible serial I/O and guarantees operation from -40°C to +85°C.
Verify the specific ordering suffix #TRPBF confirms tape and reel packaging for this component. Confirm the 'I' grade designation matches the required -40°C to +85°C operating temperature range for the application environment.
Select this part over the LTC1864 when a 2-channel multiplexer is required. Ensure the external reference voltage meets the 1V minimum requirement. Verify that the source impedance driving the analog inputs is low enough to allow settling within the conversion time.
This component belongs to the LTC1864/LTC1865 family of µPower 16-bit ADCs. It serves as a pin-compatible upgrade to 12-bit devices like the LTC1286 and LTC1298, offering higher resolution while maintaining similar power consumption profiles.
LTC1865IMS#TRPBF: Same electrical performance but guaranteed for 0°C to 70°C temperature range.
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