Overview
The LTC2367-16, produced by Analog Devices Inc., is a high-performance 16-bit successive approximation register (SAR) analog-to-digital converter (ADC). This component operates from a single 2.5V supply and features a pseudo-differential unipolar input range that can be set between 0V and VREF, where VREF ranges from 2.5V to 5.1V. It is designed for low noise and low power consumption, making it suitable for a variety of high-speed applications.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 16 bits |
| Sampling Rate | 500 ksps |
| Supply Voltage | 2.5V |
| Input Range | 0V to VREF (2.5V to 5.1V) |
| Power Consumption | 6.8 mW |
| Integral Nonlinearity (INL) | ±0.75 LSB maximum |
| Signal-to-Noise Ratio (SNR) | 94.7 dB typical |
| Interface | SPI-compatible serial interface (1.8V, 2.5V, 3.3V, 5V logic) |
| Package | 16-lead DFN (4mm × 3mm) |
Key Features
- Low noise and low power consumption, making it ideal for battery-powered and power-sensitive applications.
- Pseudo-differential unipolar input structure to reduce common-mode noise.
- High-speed SPI-compatible serial interface supporting multiple logic levels (1.8V, 2.5V, 3.3V, 5V).
- Daisy-chain mode for multiple device operation.
- No cycle latency, ensuring fast 500 ksps throughput.
- Internal oscillator for setting the conversion time.
- ESD protection diodes at the analog inputs.
Applications
The LTC2367-16 is well-suited for a wide range of high-speed applications, including:
- Medical devices requiring high precision and low noise.
- Industrial control systems needing fast and accurate data conversion.
- Aerospace and defense applications where reliability and performance are critical.
- Automotive systems requiring robust and high-speed data acquisition.
- Test and measurement equipment where precision and speed are essential.
Q & A
- What is the resolution of the LTC2367-16 ADC?
The LTC2367-16 has a resolution of 16 bits.
- What is the sampling rate of the LTC2367-16?
The sampling rate of the LTC2367-16 is 500 ksps.
- What is the supply voltage for the LTC2367-16?
The LTC2367-16 operates from a single 2.5V supply.
- What is the input range of the LTC2367-16?
The input range is from 0V to VREF, where VREF can be set between 2.5V and 5.1V.
- How much power does the LTC2367-16 consume?
The LTC2367-16 consumes 6.8 mW of power.
- What is the integral nonlinearity (INL) of the LTC2367-16?
The INL is ±0.75 LSB maximum.
- What is the signal-to-noise ratio (SNR) of the LTC2367-16?
The SNR is 94.7 dB typical.
- What type of interface does the LTC2367-16 use?
The LTC2367-16 uses an SPI-compatible serial interface.
- Does the LTC2367-16 support daisy-chain mode?
Yes, the LTC2367-16 supports daisy-chain mode for multiple device operation.
- What is the package type of the LTC2367-16?
The LTC2367-16 comes in a 16-lead DFN package (4mm × 3mm).
