Overview
The MAX11150EUB+T is an 18-bit, 500ksps Successive Approximation Register (SAR) Analog-to-Digital Converter (ADC) produced by Analog Devices Inc./Maxim Integrated. This ADC is designed to offer excellent AC and DC performance with a unipolar input range and an internal reference. It operates on a single 5V supply and measures input voltages from 0 to 5V. The device is known for its high accuracy, low drift reference, and compact 10-pin µMAX package, making it suitable for a variety of applications requiring high precision and reliability.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Resolution | 18 bits | |
| Sampling Frequency | 500 ksps | |
| Supply Voltage | 5 V | |
| Input Range | 0 to 5 V | |
| Operating Temperature | -40°C to +85°C | |
| Signal-to-Noise Ratio (SNR) | 93.0 dB | |
| Total Harmonic Distortion (THD) | -101.2 dB | |
| Integral Nonlinearity (INL) | ±3.7 LSB (typ) | |
| Package Type | 10-pin µMAX | |
| Interface | SPI-compatible serial interface |
Key Features
- High resolution of 18 bits with no missing codes.
- Internal low drift reference with buffer, reducing the need for external references.
- Excellent AC and DC performance with a high SNR of 93.0 dB and low THD of -101.2 dB.
- Compact 10-pin µMAX package, suitable for space-constrained applications.
- SPI-compatible serial interface supporting daisy-chaining and busy indicator for system synchronization.
- Operates over a wide temperature range of -40°C to +85°C.
Applications
- Industrial Process Control: High precision and reliability make it ideal for industrial process control systems.
- Medical Devices: Suitable for medical applications requiring high accuracy and low noise.
- Aerospace and Defense: Operates over a wide temperature range, making it suitable for harsh environments.
- Automotive Systems: Used in automotive systems that require high precision and reliability.
- Test and Measurement Equipment: Ideal for various test and measurement applications due to its high accuracy and low noise.
Q & A
- What is the resolution of the MAX11150EUB+T ADC?
The MAX11150EUB+T has a resolution of 18 bits.
- What is the sampling frequency of the MAX11150EUB+T?
The sampling frequency is 500 ksps.
- What is the input voltage range of the MAX11150EUB+T?
The input voltage range is from 0 to 5 V.
- Does the MAX11150EUB+T have an internal reference?
Yes, it has an internal low drift reference with a buffer.
- What is the operating temperature range of the MAX11150EUB+T?
The operating temperature range is from -40°C to +85°C.
- What type of interface does the MAX11150EUB+T use?
The MAX11150EUB+T uses an SPI-compatible serial interface.
- Can multiple MAX11150EUB+T ADCs be daisy-chained?
Yes, the SPI-compatible serial interface supports daisy-chaining multiple ADCs.
- What is the package type of the MAX11150EUB+T?
The package type is a 10-pin µMAX.
- What are some typical applications of the MAX11150EUB+T?
Typical applications include industrial process control, medical devices, aerospace and defense, automotive systems, and test and measurement equipment.
- What is the Signal-to-Noise Ratio (SNR) of the MAX11150EUB+T?
The SNR is 93.0 dB.
