Overview
The LTC1865LAIMS#PBF is a 16-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is part of the LTC1864L/LTC1865L series, which are known for their high performance, low power consumption, and compact design. The LTC1865L operates on a single 3V supply and features a software-selectable 2-channel multiplexer (MUX) and an external reference pin, particularly in the MSOP package version. These ADCs are ideal for applications requiring high speed, low power, and small form factor.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 16 bits |
| Sample Rate | Up to 150 ksps |
| Supply Voltage | 3V |
| Supply Current at 150 ksps | 450 µA |
| Package Type | 10-Lead MSOP |
| Operating Temperature Range | -40°C to 85°C |
| Analog Input | Software-selectable 2-channel MUX |
| Reference Input | External reference pin |
Key Features
- High resolution: 16-bit successive approximation ADC
- Low power consumption: 450 µA at 150 ksps, with automatic power-down between conversions
- Compact design: Available in 10-Lead MSOP and 8-Lead SOIC packages
- High speed: Up to 150 ksps sample rate
- Software-selectable 2-channel multiplexer (MUX)
- External reference pin for flexibility
- 3-wire serial I/O interface
Applications
The LTC1865LAIMS#PBF is suitable for a variety of applications that require high-speed, low-power, and compact analog-to-digital conversion. These include:
- Portable and battery-powered devices
- Medical devices and diagnostic equipment
- Industrial control and automation systems
- Aerospace and defense systems
- Automotive systems requiring high reliability and low power consumption
Q & A
- What is the resolution of the LTC1865LAIMS#PBF ADC?
The LTC1865LAIMS#PBF has a resolution of 16 bits. - What is the maximum sample rate of the LTC1865LAIMS#PBF?
The maximum sample rate is up to 150 ksps. - What is the supply voltage for the LTC1865LAIMS#PBF?
The supply voltage is 3V. - How much current does the LTC1865LAIMS#PBF consume at 150 ksps?
The supply current at 150 ksps is 450 µA. - What package types are available for the LTC1865LAIMS#PBF?
The LTC1865LAIMS#PBF is available in 10-Lead MSOP and 8-Lead SOIC packages. - What is the operating temperature range for the LTC1865LAIMS#PBF?
The operating temperature range is -40°C to 85°C. - Does the LTC1865LAIMS#PBF have an external reference pin?
Yes, the LTC1865LAIMS#PBF has an external reference pin. - What type of analog input does the LTC1865LAIMS#PBF support?
The LTC1865LAIMS#PBF supports a software-selectable 2-channel multiplexer (MUX). - Is the LTC1865LAIMS#PBF suitable for low-power applications?
Yes, the LTC1865LAIMS#PBF is designed for low-power applications with automatic power-down between conversions. - What interface does the LTC1865LAIMS#PBF use for serial communication?
The LTC1865LAIMS#PBF uses a 3-wire serial I/O interface.
