Overview
The LTC2368CMS-24#PBF is a high-performance, 24-bit successive approximation register (SAR) analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is known for its low noise, low power consumption, and high-speed operation. It operates from a single 2.5V supply and features a pseudo-differential unipolar input range with a reference voltage (VREF) ranging from 2.5V to 5.1V. The LTC2368CMS-24#PBF is packaged in a 16-lead MSOP package, making it suitable for a variety of applications requiring high precision and low power consumption.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Bits | 24 |
| Sampling Rate | 1 Msps |
| Supply Voltage | 2.5V |
| Input Range | 0V to VREF (VREF: 2.5V to 5.1V) |
| Power Consumption | 21mW (Typical) |
| Integral Non-Linearity (INL) | ±4.5ppm Maximum |
| Package Type | 16-lead MSOP |
| Interface | SPI-compatible serial interface (1.8V, 2.5V, 3.3V, 5V logic) |
Key Features
- Low noise and low power consumption, making it suitable for power-sensitive applications.
- Integrated digital averaging filter that can average 1 to 65536 conversion results in real-time, significantly improving dynamic range.
- Pseudo-differential unipolar input structure.
- High-speed SPI-compatible serial interface with daisy-chain mode support.
- Automatic power-down between conversions to reduce power dissipation at lower sampling rates.
- No missing codes at 24 bits and ±4.5ppm INL maximum.
Applications
- High-precision data acquisition systems.
- Medical devices requiring low noise and high accuracy.
- Industrial control and automation systems.
- Aerospace and defense applications where high reliability and precision are critical.
- Test and measurement equipment.
Q & A
- What is the resolution of the LTC2368CMS-24#PBF ADC?
The LTC2368CMS-24#PBF has a resolution of 24 bits.
- What is the sampling rate of the LTC2368CMS-24#PBF?
The sampling rate is 1 Msps (1 million samples per second).
- What is the supply voltage for the LTC2368CMS-24#PBF?
The supply voltage is 2.5V.
- What is the input range of the LTC2368CMS-24#PBF?
The input range is 0V to VREF, where VREF can range from 2.5V to 5.1V.
- How much power does the LTC2368CMS-24#PBF consume?
The typical power consumption is 21mW.
- What is the Integral Non-Linearity (INL) of the LTC2368CMS-24#PBF?
The maximum INL is ±4.5ppm.
- What type of interface does the LTC2368CMS-24#PBF use?
The LTC2368CMS-24#PBF uses a SPI-compatible serial interface that supports 1.8V, 2.5V, 3.3V, and 5V logic.
- Does the LTC2368CMS-24#PBF have any power-saving features?
Yes, it automatically powers down between conversions to reduce power dissipation at lower sampling rates.
- What is the package type of the LTC2368CMS-24#PBF?
The package type is 16-lead MSOP.
- What is the dynamic range improvement with the integrated digital averaging filter?
The dynamic range can be improved from 98dB at 1Msps to 140dB at 15.25sps.
