Overview
The LTC2368IDE-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 renowned for its low noise, low power consumption, and high speed, making it ideal for a wide range of high-speed applications. Operating from a 2.5V supply, the LTC2368-16 features a pseudo-differential unipolar input range with a reference voltage (VREF) that can range from 2.5V to 5.1V. The ADC achieves a signal-to-noise ratio (SNR) of 94.7dB and consumes only 13.5mW of power, automatically powering down between conversions to reduce power dissipation.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 16 bits |
| Sampling Rate | Up to 1 Msps |
| Input Range | 0V to VREF (2.5V to 5.1V) |
| Supply Voltage | 2.5V |
| Power Consumption | 13.5mW |
| Signal-to-Noise Ratio (SNR) | 94.7dB |
| Integral Non-Linearity (INL) | ±0.75LSB maximum |
| 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 suitable for power-sensitive applications.
- High speed with up to 1 Msps sampling rate and no cycle latency.
- Pseudo-differential unipolar input range with adjustable 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 minimize power dissipation.
Applications
The LTC2368IDE-16#PBF is ideally suited for a variety of high-speed applications, including:
- High-speed data acquisition systems.
- Medical imaging and diagnostic equipment.
- Aerospace and defense systems requiring high precision and low power.
- Industrial automation and control systems.
- Test and measurement instruments.
Q & A
- What is the resolution of the LTC2368IDE-16#PBF ADC?
The LTC2368IDE-16#PBF has a resolution of 16 bits.
- What is the maximum sampling rate of the LTC2368IDE-16#PBF?
The maximum sampling rate is up to 1 Msps.
- What is the input range of the LTC2368IDE-16#PBF?
The input range is 0V to VREF (2.5V to 5.1V).
- What is the power consumption of the LTC2368IDE-16#PBF?
The power consumption is 13.5mW.
- What is the signal-to-noise ratio (SNR) of the LTC2368IDE-16#PBF?
The SNR is 94.7dB.
- Does the LTC2368IDE-16#PBF support daisy-chain mode?
- What type of interface does the LTC2368IDE-16#PBF use?
- How does the LTC2368IDE-16#PBF manage power dissipation?
- What is the package type of the LTC2368IDE-16#PBF?
- What are some typical applications of the LTC2368IDE-16#PBF?
