Overview
The LTC1861CMS#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 3-wire SPI interface and operates with a sampling rate of 250 kilosamples per second. The ADC 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 |
|---|---|
| Number of Bits | 12 |
| Sampling Rate | 250 kS/s |
| Input Type | Pseudo-Differential/Single-Ended |
| Data Interface | 3-Wire, SPI |
| Configuration | S/H-ADC |
| Architecture | SAR (Successive Approximation Register) |
| Reference Type | External |
| Analog Supply Voltage | 5 V |
| Digital Supply Voltage | 5 V |
| Operating Temperature | 0°C ~ 70°C |
| Package / Case | MSOP-10 |
| Mounting Type | Surface Mount |
| Number of Channels | 2 Channel |
| DNL - Differential Nonlinearity | 1 LSB |
| INL - Integral Nonlinearity | 1 LSB |
| Power Dissipation | 4.25 mW |
Key Features
- High-resolution 12-bit conversion with a sampling rate of 250 kS/s.
- Pseudo-differential or single-ended input options.
- 3-wire SPI interface for easy communication.
- SAR architecture for high accuracy and speed.
- External reference input for flexibility.
- Low power dissipation of 4.25 mW.
- RoHS compliant and packaged in a compact MSOP-10 package.
- Operating temperature range of 0°C to 70°C.
Applications
The LTC1861CMS#TRPBF is suitable for a variety of industrial and commercial applications, including:
- Industrial control systems.
- Automotive systems.
- Medical devices.
- Test and measurement equipment.
- Embedded systems requiring high-precision analog-to-digital conversion.
Q & A
- What is the resolution of the LTC1861CMS#TRPBF ADC?
The LTC1861CMS#TRPBF has a resolution of 12 bits. - What is the sampling rate of the LTC1861CMS#TRPBF?
The sampling rate is 250 kilosamples per second (kS/s). - What type of input does the LTC1861CMS#TRPBF support?
The LTC1861CMS#TRPBF supports pseudo-differential or single-ended inputs. - What is the data interface of the LTC1861CMS#TRPBF?
The data interface is a 3-wire SPI. - What is the architecture of the LTC1861CMS#TRPBF?
The architecture is Successive Approximation Register (SAR). - What is the analog supply voltage of the LTC1861CMS#TRPBF?
The analog supply voltage is 5 V. - Is the LTC1861CMS#TRPBF RoHS compliant?
Yes, the LTC1861CMS#TRPBF is RoHS compliant. - What is the package type of the LTC1861CMS#TRPBF?
The package type is MSOP-10. - How many channels does the LTC1861CMS#TRPBF have?
The LTC1861CMS#TRPBF has 2 channels. - What is the operating temperature range of the LTC1861CMS#TRPBF?
The operating temperature range is 0°C to 70°C.
