Overview
The LTC2368-16, produced by Analog Devices Inc., is a high-performance, low noise, and low power 16-bit successive approximation register (SAR) analog-to-digital converter (ADC). This component operates from a 2.5V supply and features a pseudo-differential unipolar input range with a reference voltage (VREF) that can range from 2.5V to 5.1V. It is designed for high-speed applications, offering a fast 1Msps throughput with no cycle latency and an internal oscillator to set the conversion time, thereby simplifying external timing considerations. The ADC also includes a power-down mode between conversions to reduce power dissipation, making it energy-efficient and suitable for a variety of high-speed applications.
Key Specifications
| Specification | Value |
|---|---|
| Resolution | 16 bits |
| Sampling Rate | 1 Msps |
| Input Range | 0V to VREF (2.5V to 5.1V) |
| Supply Voltage | 2.5V |
| Power Consumption | 13.5 mW |
| Integral Non-Linearity (INL) | ±0.75 LSB |
| Signal-to-Noise Ratio (SNR) | 94.7 dB |
| Interface | SPI-compatible serial interface (1.8V, 2.5V, 3.3V, 5V logic) |
| Package Options | 16-Lead DFN, 16-Lead MSOP |
Key Features
- Low noise and low power consumption
- High speed with 1 Msps throughput and no cycle latency
- Pseudo-differential unipolar input range
- Internal oscillator for conversion timing
- Automatic power-down between conversions for reduced power dissipation
- SPI-compatible serial interface with daisy-chain mode
- No missing codes at 16 bits
Applications
The LTC2368-16 is ideally suited for a wide range of high-speed applications, including but not limited to:
- High-speed data acquisition systems
- Medical imaging and diagnostics
- Aerospace and defense systems
- Industrial automation and control systems
- High-performance test and measurement equipment
Q & A
- What is the resolution of the LTC2368-16 ADC?
The LTC2368-16 has a resolution of 16 bits. - What is the sampling rate of the LTC2368-16?
The sampling rate is 1 Msps. - What is the input range of the LTC2368-16?
The input range is from 0V to VREF, where VREF can range from 2.5V to 5.1V. - What is the power consumption of the LTC2368-16?
The power consumption is 13.5 mW. - What is the integral non-linearity (INL) of the LTC2368-16?
The INL is ±0.75 LSB. - What is the signal-to-noise ratio (SNR) of the LTC2368-16?
The SNR is 94.7 dB. - What type of interface does the LTC2368-16 use?
The LTC2368-16 uses a SPI-compatible serial interface that supports 1.8V, 2.5V, 3.3V, and 5V logic. - Does the LTC2368-16 have any power-saving features?
Yes, it automatically powers down between conversions to reduce power dissipation. - What are the package options for the LTC2368-16?
The package options include 16-Lead DFN and 16-Lead MSOP. - Is the LTC2368-16 suitable for high-speed applications?
Yes, it is designed for high-speed applications with fast throughput and no cycle latency.
