Overview
The LTC2378IMS-18#PBF is a high-performance, single-channel 18-bit successive approximation register (SAR) analog-to-digital converter (ADC) manufactured by Analog Devices Inc. This device is designed for applications requiring high precision and fast sampling rates, making it ideal for industrial automation, medical equipment, and other demanding environments.
Key Specifications
| Specification | Value |
|---|---|
| Number of Bits | 18 |
| Sampling Rate | 1 MS/s |
| Input Type | Differential |
| Data Interface | SPI |
| Configuration | S/H-ADC |
| Architecture | SAR |
| Reference Type | External |
| Analog Supply Voltage | 2.375V ~ 2.625V |
| Digital Supply Voltage | 2.375V ~ 2.625V |
| Operating Temperature | -40°C ~ 85°C |
| Package / Case | MSOP-16 |
| Mounting Type | Surface Mount |
| DNL - Differential Nonlinearity | 0.1 LSB |
| INL - Integral Nonlinearity | 0.5 LSB |
| Gain Error | 7 LSB |
| Power Dissipation | 13.5 mW |
| SINAD - Signal to Noise and Distortion Ratio | 102 dB |
| SFDR - Spurious Free Dynamic Range | 125 dB |
| THD - Total Harmonic Distortion | -124 dB |
Key Features
- High-resolution 18-bit SAR ADC with a sampling rate of 1 MS/s.
- Differential input and SPI data interface.
- External reference type and S/H-ADC configuration.
- Low power dissipation of 13.5 mW.
- High signal-to-noise and distortion ratio (SINAD) of 102 dB and spurious free dynamic range (SFDR) of 125 dB.
- Compact MSOP-16 package suitable for surface mount.
- Operating temperature range from -40°C to 85°C.
Applications
The LTC2378IMS-18#PBF is particularly suited for applications in industrial automation, medical equipment, and other fields that require high precision and fast data conversion. It is also useful in data acquisition systems, test and measurement equipment, and any scenario where accurate and rapid analog-to-digital conversion is necessary.
Q & A
- What is the resolution of the LTC2378IMS-18#PBF ADC?
The LTC2378IMS-18#PBF has an 18-bit resolution. - What is the sampling rate of the LTC2378IMS-18#PBF?
The sampling rate is 1 MS/s. - What type of input does the LTC2378IMS-18#PBF support?
The input type is differential. - What data interface does the LTC2378IMS-18#PBF use?
The data interface is SPI. - What is the architecture of the LTC2378IMS-18#PBF?
The architecture is successive approximation register (SAR). - What is the reference type of the LTC2378IMS-18#PBF?
The reference type is external. - What is the operating temperature range of the LTC2378IMS-18#PBF?
The operating temperature range is from -40°C to 85°C. - What is the package type of the LTC2378IMS-18#PBF?
The package type is MSOP-16. - What is the power dissipation of the LTC2378IMS-18#PBF?
The power dissipation is 13.5 mW. - What are some typical applications of the LTC2378IMS-18#PBF?
Typical applications include industrial automation, medical equipment, data acquisition systems, and test and measurement equipment.
