Overview
The LTC1861IMS#TRPBF is a high-performance 12-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This device is designed for industrial applications, offering fast and efficient conversion of analog signals. It features a successive approximation register (SAR) architecture and operates with a sampling rate of 250 kilosamples per second. The LTC1861IMS#TRPBF is packaged in a 10-pin MSOP (Micro Small Outline Package) and is RoHS compliant, ensuring safe and environmentally friendly use.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Part Number | LTC1861IMS#TRPBF |
| Number of Bits | 12 |
| Sampling Rate | 250 kS/s |
| Input Type | Differential |
| Data Interface | 3-Wire, SPI |
| Configuration | S/H-ADC |
| Architecture | SAR |
| Reference Type | External |
| Analog Supply Voltage | 5 V |
| Digital Supply Voltage | 5 V |
| Operating Temperature | -40°C to 85°C |
| Package / Case | MSOP-10 |
| Mounting Type | Surface Mount |
| Number of Analog In Channels | 2 |
| Conversion Time-Max | 3.2 µs |
| Power Dissipation | 4.25 mW |
| DNL - Differential Nonlinearity | 1 LSB |
| INL - Integral Nonlinearity | 1 LSB |
Key Features
- High Resolution and Speed: 12-bit resolution with a sampling rate of 250 kilosamples per second.
- Differential Inputs: Supports differential input configurations for improved noise rejection and signal integrity.
- SPI Interface: 3-wire SPI interface for easy communication with microcontrollers and other digital systems.
- Low Power Consumption: Power dissipation of 4.25 mW, making it suitable for battery-powered and power-sensitive applications.
- Wide Operating Temperature Range: Operates from -40°C to 85°C, making it suitable for industrial and harsh environment applications.
- RoHS Compliant: Ensures environmental safety and compliance with regulatory standards.
Applications
- Industrial Automation: Suitable for monitoring and control systems in industrial environments.
- Medical Devices: Can be used in medical imaging and diagnostic equipment due to its high resolution and accuracy.
- Aerospace and Defense: Applicable in various aerospace and defense systems requiring high reliability and performance.
- Automotive Systems: Used in automotive sensors and control systems where precision and durability are crucial.
- Test and Measurement Equipment: Ideal for use in oscilloscopes, multimeters, and other test equipment requiring high accuracy.
Q & A
- What is the resolution of the LTC1861IMS#TRPBF ADC?
The LTC1861IMS#TRPBF has a 12-bit resolution.
- What is the sampling rate of the LTC1861IMS#TRPBF?
The sampling rate is 250 kilosamples per second (kS/s).
- What type of input does the LTC1861IMS#TRPBF support?
The LTC1861IMS#TRPBF supports differential inputs.
- What is the data interface of the LTC1861IMS#TRPBF?
The data interface is a 3-wire SPI.
- What is the operating temperature range of the LTC1861IMS#TRPBF?
The operating temperature range is from -40°C to 85°C.
- Is the LTC1861IMS#TRPBF RoHS compliant?
Yes, the LTC1861IMS#TRPBF is RoHS compliant.
- What is the power dissipation of the LTC1861IMS#TRPBF?
The power dissipation is 4.25 mW.
- What is the package type of the LTC1861IMS#TRPBF?
The package type is MSOP-10.
- How many analog input channels does the LTC1861IMS#TRPBF have?
The LTC1861IMS#TRPBF has 2 analog input channels.
- What is the maximum conversion time of the LTC1861IMS#TRPBF?
The maximum conversion time is 3.2 µs.
