Overview
The LTC2370-16#PBF is a high-performance, 16-bit successive approximation register (SAR) analog-to-digital converter (ADC) produced by Analog Devices Inc. This device is known for its low noise, low power consumption, and high speed, making it suitable for a wide range of high-speed applications. Operating from a 2.5V supply, the LTC2370-16 features a pseudo-differential unipolar input range with a reference voltage (VREF) that can range from 2.5V to 5.1V.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 16 bits |
| Sampling Rate | 2 Msps |
| Input Range | 0V to VREF (2.5V to 5.1V) |
| Supply Voltage | 2.5V |
| Power Consumption | 19mW |
| Integral Nonlinearity (INL) | ±0.85LSB |
| Signal-to-Noise Ratio (SNR) | 94dB |
| Interface | SPI-compatible serial interface (1.8V, 2.5V, 3.3V, 5V logic) |
| Package | 16-Lead DFN (4mm x 3mm w/ EP) |
Key Features
- Low noise and low power consumption, making it energy-efficient.
- High-speed operation with a sampling rate of 2 Msps and no cycle latency.
- Pseudo-differential unipolar input range with a flexible reference voltage.
- SPI-compatible serial interface supporting multiple logic levels (1.8V, 2.5V, 3.3V, 5V).
- Daisy-chain mode for multiple device operation.
- Internal oscillator for setting conversion time, reducing external timing requirements.
- Automatic power-down between conversions to reduce power dissipation.
Applications
The LTC2370-16 is ideally suited for a variety of high-speed applications, including:
- High-speed data acquisition systems.
- Medical imaging and diagnostics.
- Industrial automation and control systems.
- Aerospace and defense applications.
- Test and measurement equipment.
Q & A
- What is the resolution of the LTC2370-16 ADC?
The LTC2370-16 has a resolution of 16 bits.
- What is the sampling rate of the LTC2370-16?
The sampling rate of the LTC2370-16 is 2 Msps.
- What is the input range of the LTC2370-16?
The input range is 0V to VREF, where VREF can range from 2.5V to 5.1V.
- What is the power consumption of the LTC2370-16?
The power consumption is 19mW.
- What is the signal-to-noise ratio (SNR) of the LTC2370-16?
The SNR is 94dB.
- Does the LTC2370-16 support multiple logic levels for its serial interface?
Yes, it supports 1.8V, 2.5V, 3.3V, and 5V logic levels.
- What type of package is the LTC2370-16 available in?
The LTC2370-16 is available in a 16-Lead DFN (4mm x 3mm w/ EP) package.
- Does the LTC2370-16 have an internal oscillator for setting conversion time?
Yes, it has an internal oscillator to set the conversion time.
- Does the LTC2370-16 automatically power down between conversions?
Yes, it automatically powers down between conversions to reduce power dissipation.
- What are some typical applications of the LTC2370-16?
Typical applications include high-speed data acquisition systems, medical imaging, industrial automation, aerospace and defense, and test and measurement equipment.
