Overview
The LTC2368IDE-24#TRPBF is a high-performance, 24-bit successive approximation register (SAR) analog-to-digital converter (ADC) produced by Analog Devices Inc. This device is designed for low noise, low power, and high-speed applications. It operates from a single 2.5V supply and features a pseudo-differential unipolar input range. The LTC2368IDE-24#TRPBF is housed in a 16-DFN (4x3) package and is known for its integrated digital averaging filter, which significantly enhances dynamic range and reduces noise.
Key Specifications
| Parameter | Value |
|---|---|
| Number of Bits | 24 |
| Sampling Rate | 1 Msps |
| Input Type | Pseudo-Differential Unipolar |
| Supply Voltage (Digital and Analog) | 2.375 V ~ 2.625 V |
| Reference Voltage Range | 2.5 V to 5.1 V |
| Power Consumption (Typical) | 21 mW |
| Integral Non-Linearity (INL) Maximum | ±4.5 ppm |
| Operating Temperature Range | -40°C ~ 85°C |
| Package Type | 16-DFN (4x3) |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Lead Free / RoHS Status | Lead free / RoHS Compliant |
Key Features
- Integrated digital averaging filter that can average 1 to 65536 conversion results in real-time, enhancing dynamic range up to 140 dB at lower sampling rates.
- Low noise and low power consumption, making it suitable for battery-powered and power-sensitive applications.
- High-speed SPI-compatible serial interface supporting 1.8V, 2.5V, 3.3V, and 5V logic, with daisy-chain mode capability.
- Automatic power-down between conversions to reduce power dissipation at lower sampling rates.
- No separate programming interface or configuration register required for the digital averaging filter.
Applications
- Industrial automation and control systems.
- Medical devices requiring high precision and low noise.
- Aerospace and defense applications where high accuracy and reliability are crucial.
- Test and measurement equipment.
- Automotive systems, especially those requiring high-resolution data acquisition.
Q & A
- What is the resolution of the LTC2368IDE-24#TRPBF ADC?
The LTC2368IDE-24#TRPBF has a resolution of 24 bits.
- What is the sampling rate of the LTC2368IDE-24#TRPBF?
The sampling rate is 1 Msps (1 million samples per second).
- What type of input does the LTC2368IDE-24#TRPBF support?
The LTC2368IDE-24#TRPBF supports pseudo-differential unipolar inputs.
- What is the supply voltage range for the LTC2368IDE-24#TRPBF?
The supply voltage range is 2.375 V to 2.625 V for both digital and analog supplies.
- How much power does the LTC2368IDE-24#TRPBF typically consume?
The typical power consumption is 21 mW.
- What is the operating temperature range of the LTC2368IDE-24#TRPBF?
The operating temperature range is -40°C to 85°C.
- Does the LTC2368IDE-24#TRPBF have an integrated digital averaging filter?
- What type of serial interface does the LTC2368IDE-24#TRPBF support?
The LTC2368IDE-24#TRPBF supports a high-speed SPI-compatible serial interface.
- Is the LTC2368IDE-24#TRPBF lead-free and RoHS compliant?
- What is the package type of the LTC2368IDE-24#TRPBF?
The package type is 16-DFN (4x3).
