Overview
The LTC1861LCMS#TRPBF is a 12-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is designed for low-power applications and features a compact 10-MSOP package. It operates on a single 3V supply and is capable of converting analog signals at a rate of 150ksps. The LTC1861LCMS#TRPBF is particularly useful in systems requiring high accuracy and low power consumption, making it suitable for a variety of industrial, medical, and consumer electronics applications.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Resolution | 12-bit | |
| Number of Channels | 2 | |
| Sampling Rate | 150ksps | |
| Supply Voltage | 2.7 - 3.6 | V |
| Supply Current | 450µA (at 150ksps) | A |
| Package Type | 10-MSOP | |
| Operating Temperature Range | -40°C to 85°C | °C |
| Reference Type | External |
Key Features
- Low Power Consumption: The LTC1861LCMS#TRPBF features a low supply current of 450µA at 150ksps, making it ideal for battery-powered devices and other low-power applications.
- High Accuracy: With a 12-bit resolution, this ADC provides high accuracy in converting analog signals to digital data.
- Software-Selectable 2-Channel MUX: The LTC1861LCMS#TRPBF includes a software-selectable 2-channel multiplexer, allowing for flexible input channel selection.
- External Reference Pin: The ADC has an external reference pin, which allows for precise control over the reference voltage.
- Compact Package: The 10-MSOP package is compact and suitable for space-constrained designs.
- Automatic Power Down: The ADC automatically powers down between conversions, further reducing power consumption.
Applications
- Industrial Automation: Suitable for monitoring and control systems in industrial environments.
- Medical Devices: Used in medical equipment that requires precise analog-to-digital conversion with low power consumption.
- Consumer Electronics: Ideal for battery-powered consumer devices such as handheld meters, portable medical devices, and other low-power electronic devices.
- Aerospace and Defense: Can be used in various aerospace and defense applications where low power and high accuracy are critical.
Q & A
- What is the resolution of the LTC1861LCMS#TRPBF ADC?
The LTC1861LCMS#TRPBF has a 12-bit resolution.
- How many channels does the LTC1861LCMS#TRPBF support?
The LTC1861LCMS#TRPBF supports 2 channels.
- What is the maximum sampling rate of the LTC1861LCMS#TRPBF?
The maximum sampling rate is 150ksps.
- What is the supply voltage range for the LTC1861LCMS#TRPBF?
The supply voltage range is 2.7V to 3.6V.
- How much current does the LTC1861LCMS#TRPBF consume at 150ksps?
The supply current is 450µA at 150ksps.
- What type of package does the LTC1861LCMS#TRPBF come in?
The LTC1861LCMS#TRPBF comes in a 10-MSOP package.
- Does the LTC1861LCMS#TRPBF have an external reference pin?
Yes, the LTC1861LCMS#TRPBF has an external reference pin.
- What is the operating temperature range for the LTC1861LCMS#TRPBF?
The operating temperature range is -40°C to 85°C.
- Does the LTC1861LCMS#TRPBF automatically power down between conversions?
Yes, the LTC1861LCMS#TRPBF automatically powers down between conversions to reduce power consumption.
- Is the LTC1861LCMS#TRPBF RoHS compliant?
Yes, the LTC1861LCMS#TRPBF is RoHS compliant.
