Overview
The LTC2368IDE-18#PBF is a high-performance, 18-bit analog-to-digital converter (ADC) produced by Analog Devices Inc. This single-channel ADC features a successive approximation register (SAR) architecture and is designed for applications requiring high accuracy and precision. It operates at a sampling rate of 1 MS/s and is known for its pseudo-differential unipolar input design, which ensures accurate conversions.
Key Specifications
| Parameter | Value |
|---|---|
| Brand | Analog Devices Inc. |
| Description | 1-Channel Single ADC SAR 1Msps 18-bit Serial |
| Input Type | Pseudo-Differential/Single-Ended |
| Architecture | SAR |
| Reference Type | External |
| Package / Case | DFN-16 |
| Resolution | 18 bit |
| Number of Channels | 1 Channel |
| Sampling Rate | 1 MS/s |
| Analog Supply Voltage | 2.5 V (2.375V ~ 2.625V) |
| Data Interface | SPI |
| Configuration | S/H-ADC |
| Ratio - S/H:ADC | 1:1 |
| DNL - Differential Nonlinearity | 0.1 LSB |
| Gain Error | 7 LSB |
| INL - Integral Nonlinearity | 0.5 LSB |
| Pd - Power Dissipation | 13.5 mW |
| SFDR - Spurious Free Dynamic Range | 120 dB |
| Shutdown | Shutdown |
| SINAD - Signal to Noise and Distortion Ratio | 97 dB |
| Operating Temperature | 0°C ~ 70°C |
Key Features
- High Resolution: 18-bit resolution ensuring high accuracy in analog-to-digital conversions.
- Fast Sampling Rate: Operates at a sampling rate of 1 MS/s, suitable for high-speed applications.
- Pseudo-Differential Input: Supports both pseudo-differential and single-ended input configurations for flexibility.
- Low Power Consumption: Power dissipation of 13.5 mW, making it energy-efficient.
- High Signal Integrity: Features a high signal-to-noise and distortion ratio (SINAD) of 97 dB and a spurious free dynamic range (SFDR) of 120 dB.
- Shutdown Mode: Includes a shutdown feature to reduce power consumption when not in use.
Applications
The LTC2368IDE-18#PBF is suitable for a variety of applications that require high precision and speed, including:
- Industrial Control Systems: For precise measurement and control in industrial environments.
- Medical Imaging: High-resolution imaging and diagnostic equipment.
- Test and Measurement Equipment: For accurate data acquisition and analysis.
- Aerospace and Defense: Where high reliability and precision are critical.
Q & A
- What is the resolution of the LTC2368IDE-18#PBF ADC?
The resolution is 18 bits. - What is the sampling rate of the LTC2368IDE-18#PBF?
The sampling rate is 1 MS/s. - What type of input does the LTC2368IDE-18#PBF support?
It supports pseudo-differential and single-ended inputs. - What is the power dissipation of the LTC2368IDE-18#PBF?
The power dissipation is 13.5 mW. - Does the LTC2368IDE-18#PBF have a shutdown feature?
Yes, it includes a shutdown mode to reduce power consumption when not in use. - What is the signal-to-noise and distortion ratio (SINAD) of the LTC2368IDE-18#PBF?
The SINAD is 97 dB. - What is the spurious free dynamic range (SFDR) of the LTC2368IDE-18#PBF?
The SFDR is 120 dB. - What is the operating temperature range of the LTC2368IDE-18#PBF?
The operating temperature range is 0°C ~ 70°C. - What data interface does the LTC2368IDE-18#PBF use?
The data interface is SPI. - Is the LTC2368IDE-18#PBF RoHS compliant?
Yes, it is RoHS compliant.
