Overview
The LTC2367-16, 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 single 2.5V supply and supports a pseudo-differential unipolar input range from 0V to VREF, where VREF can range from 2.5V to 5.1V. It is designed for high-speed applications, offering a throughput of 500ksps with no cycle latency and a high signal-to-noise ratio (SNR) of 94.7dB. The LTC2367-16 features a SPI-compatible serial interface that supports various logic levels, including 1.8V, 2.5V, 3.3V, and 5V, and includes a daisy-chain mode for multiple device operation.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 16 bits |
| Sampling Rate | 500ksps |
| Supply Voltage | 2.5V |
| Input Range | 0V to VREF (2.5V to 5.1V) |
| Power Consumption | 6.8mW |
| SNR | 94.7dB |
| Integral Non-Linearity (INL) | ±0.75LSB maximum |
| Logic Levels | 1.8V, 2.5V, 3.3V, 5V |
| Package Type | 16-Lead Plastic MSOP |
Key Features
- Low noise and low power consumption, making it suitable for power-sensitive applications.
- High-speed operation with a throughput of 500ksps and no cycle latency.
- Pseudo-differential unipolar input range to reduce common-mode noise.
- SPI-compatible serial interface with support for various logic levels and daisy-chain mode.
- Internal oscillator for setting the conversion time, simplifying external circuitry.
- No missing codes at 16 bits and high accuracy with ±0.75LSB INL maximum.
Applications
The LTC2367-16 is ideally suited for a wide range of high-speed applications, including:
- Industrial automation and control systems.
- Medical devices requiring high accuracy and low noise.
- Aerospace and defense systems where reliability and precision are critical.
- Automotive systems, especially those requiring fast data acquisition.
- Test and measurement equipment where high-speed and accurate data conversion is necessary.
Q & A
- What is the resolution of the LTC2367-16 ADC?
The LTC2367-16 has a resolution of 16 bits.
- What is the maximum sampling rate of the LTC2367-16?
The maximum sampling rate is 500ksps.
- What is the supply voltage for the LTC2367-16?
The supply voltage is 2.5V.
- What is the input range of the LTC2367-16?
The input range is from 0V to VREF, where VREF can range from 2.5V to 5.1V.
- How much power does the LTC2367-16 consume?
The power consumption is 6.8mW.
- What is the signal-to-noise ratio (SNR) of the LTC2367-16?
The SNR is 94.7dB.
- Does the LTC2367-16 support daisy-chaining?
Yes, it supports daisy-chaining through its SPI-compatible serial interface.
- What are the supported logic levels for the serial interface?
The supported logic levels are 1.8V, 2.5V, 3.3V, and 5V.
- What is the package type of the LTC2367-16?
The package type is 16-Lead Plastic MSOP.
- Is there an internal oscillator for setting the conversion time?
Yes, there is an internal oscillator for setting the conversion time.
