Overview
The LTC1865LAIMS#TRPBF is a 16-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is part of the LTC1865L series, which is known for its high performance, low power consumption, and compact design. The LTC1865LAIMS#TRPBF is particularly suited for applications requiring high-speed, low-power conversion with a high sample rate-to-power ratio.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 16 bits |
| Sample Rate | Up to 150 kSPS |
| Supply Voltage | 2.7V to 3.6V |
| Supply Current | 450 µA at 150 kSPS |
| Package Type | 10-Lead MSOP |
| Operating Temperature Range | -40°C to 85°C |
| Interface | 3-wire serial SPI |
| Analog Input | Software-selectable 2-channel MUX |
| Reference | External reference pin |
Key Features
- High-resolution 16-bit conversion with a high sample rate of up to 150 kSPS.
- Low power consumption with a supply current of only 450 µA at 150 kSPS, which drops further at lower speeds due to automatic power-down between conversions.
- Compact 10-Lead MSOP package, ideal for space-constrained applications.
- 3-wire serial SPI interface for easy communication with microcontrollers.
- Software-selectable 2-channel multiplexer (MUX) for flexible input configuration.
- External reference pin for precise voltage reference.
- Includes sample-and-hold circuitry for accurate analog signal capture.
Applications
- Compact, low-power, high-speed systems such as portable medical devices, industrial control systems, and battery-powered equipment.
- Data acquisition systems requiring high accuracy and low noise.
- Aerospace and defense applications where size, weight, and power (SWaP) are critical factors.
- Automotive systems, including sensor interfaces and control units.
- Consumer electronics, such as audio and video equipment, where high-quality analog-to-digital conversion is necessary.
Q & A
- What is the resolution of the LTC1865LAIMS#TRPBF ADC?
The LTC1865LAIMS#TRPBF has a resolution of 16 bits.
- What is the maximum sample rate of the LTC1865LAIMS#TRPBF?
The maximum sample rate is up to 150 kSPS.
- What is the supply voltage range for the LTC1865LAIMS#TRPBF?
The supply voltage range is from 2.7V to 3.6V.
- How much current does the LTC1865LAIMS#TRPBF consume at 150 kSPS?
The supply current is 450 µA at 150 kSPS.
- What type of package does the LTC1865LAIMS#TRPBF come in?
The component is packaged in a 10-Lead MSOP.
- Does the LTC1865LAIMS#TRPBF have an external reference pin?
Yes, it includes an external reference pin.
- What kind of interface does the LTC1865LAIMS#TRPBF use for communication?
The LTC1865LAIMS#TRPBF uses a 3-wire serial SPI interface.
- Is the LTC1865LAIMS#TRPBF suitable for high-speed applications?
Yes, it is designed for high-speed applications with a high sample rate-to-power ratio.
- Does the LTC1865LAIMS#TRPBF include sample-and-hold circuitry?
Yes, it includes sample-and-hold circuitry for accurate analog signal capture.
- What are some typical applications for the LTC1865LAIMS#TRPBF?
Typical applications include compact, low-power systems in medical devices, industrial control, aerospace, automotive, and consumer electronics.
