Overview
The MAX11138ATI+ is a high-performance, low-power analog-to-digital converter (ADC) produced by Analog Devices Inc./Maxim Integrated. This 10-bit ADC features a successive approximation register (SAR) architecture and is designed for applications requiring high speed and precision. The device operates with an external reference and offers a full linear bandwidth of 1.5MHz, making it suitable for a wide range of industrial, medical, and consumer electronics applications.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Resolution | 10 bits | |
| Analog Supply Voltage | 2.35V to 3.6V | V |
| Digital Supply Voltage | 2.35V to 3.6V | V |
| Sampling Rate | 500ksps | samples per second |
| Signal to Noise Ratio (SNR) | 61.7 dB | dB |
| Integral Nonlinearity (INL) | ±1.0 LSB | LSB |
| Differential Nonlinearity (DNL) | No missing codes, ±1.0 LSB | LSB |
| Offset Error | ±2.5 LSB | LSB |
| Gain Error | -0.5 to +4.4 LSB | LSB |
| Reference Type | External | |
| Package Type | 28-TQFN (5x5) |
Key Features
- High-speed operation with a sampling rate of 500ksps and a full linear bandwidth of 1.5MHz.
- Low power consumption, making it suitable for battery-powered devices.
- External reference input for flexibility in system design.
- Successive approximation register (SAR) architecture for high accuracy and reliability.
- No missing codes and low differential nonlinearity (DNL) ensure high precision.
- Compact 28-TQFN (5x5) package for space-efficient designs.
Applications
The MAX11138ATI+ is versatile and can be used in various applications, including:
- Industrial automation and control systems.
- Medical devices such as patient monitoring systems and diagnostic equipment.
- Consumer electronics like audio and video devices.
- Automotive systems, including sensor interfaces and data acquisition.
- Test and measurement equipment.
Q & A
- What is the resolution of the MAX11138ATI+ ADC?
The MAX11138ATI+ has a resolution of 10 bits. - What is the sampling rate of the MAX11138ATI+?
The sampling rate is 500ksps. - What is the signal to noise ratio (SNR) of the MAX11138ATI+?
The SNR is 61.7 dB. - What type of architecture does the MAX11138ATI+ use?
The MAX11138ATI+ uses a successive approximation register (SAR) architecture. - What is the range of the analog and digital supply voltages for the MAX11138ATI+?
The supply voltages range from 2.35V to 3.6V for both analog and digital supplies. - Does the MAX11138ATI+ have an internal or external reference?
The MAX11138ATI+ uses an external reference. - What is the package type of the MAX11138ATI+?
The package type is 28-TQFN (5x5). - What are some common applications of the MAX11138ATI+?
Common applications include industrial automation, medical devices, consumer electronics, automotive systems, and test and measurement equipment. - How does the MAX11138ATI+ perform in terms of linearity?
The MAX11138ATI+ has no missing codes and a differential nonlinearity (DNL) of ±1.0 LSB, ensuring high linearity. - What is the operating temperature range of the MAX11138ATI+?
The operating temperature range is from -40°C to +125°C.
