Overview
The MAX11135ATI+T, produced by Analog Devices Inc./Maxim Integrated, is a high-performance, low-power analog-to-digital converter (ADC) belonging to the MAX11135–MAX11143 series. These devices are 12-/10-/8-bit successive-approximation register (SAR) ADCs with external reference and industry-leading 1.5MHz full linear bandwidth. They are designed for high-speed, low-power applications and feature a serial output interface compatible with SPI, QSPI, and MICROWIRE devices.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Resolution | 12-bit, 10-bit, 8-bit | |
| Sampling Rate | 500 kS/s | |
| Supply Voltage | 2.35V to 3.6V | V |
| Input Type | Differential/Single-Ended/Pseudo-Differential | |
| Package/Case | TQFN-28 (5x5mm) | |
| Operating Temperature | -40°C to +125°C | °C |
| Power Consumption | 4.2 mW at 500 kS/s | mW |
| Clock Speed | 8 MHz | MHz |
| DC Accuracy | ±1.0 LSB (Integral Nonlinearity), ±2.5 LSB (Offset Error) | LSB |
Key Features
- High-speed, low-power operation with a sampling rate of 500 kS/s.
- Industry-leading 1.5MHz full linear bandwidth.
- Support for internal and external clock modes, including internal averaging and SampleSet™ technology for flexible channel sequencing.
- Analog input channels configurable as single-ended, fully differential, or pseudo-differential inputs.
- AutoShutdown™, fast wake-up, and full power-down mode for optimal power management.
- Integrated FIFO in internal clock mode for high-speed data sampling and readout.
- High-speed 3-wire serial interface compatible with SPI, QSPI, and MICROWIRE devices.
Applications
The MAX11135ATI+T is ideal for various applications that demand low power consumption and high performance, such as:
- Portable battery-powered data-acquisition systems.
- Medical devices requiring high accuracy and low power.
- Industrial automation and control systems.
- Aerospace and defense applications where reliability and performance are critical.
- Any application requiring high-speed, low-power ADCs with flexible input configurations.
Q & A
- What is the resolution of the MAX11135ATI+T ADC?
The MAX11135ATI+T is available in 12-bit, 10-bit, and 8-bit resolutions. - What is the sampling rate of the MAX11135ATI+T?
The sampling rate is 500 kS/s. - What is the supply voltage range for the MAX11135ATI+T?
The supply voltage range is 2.35V to 3.6V. - What types of input configurations are supported by the MAX11135ATI+T?
The device supports single-ended, fully differential, and pseudo-differential input configurations. - What is the operating temperature range of the MAX11135ATI+T?
The operating temperature range is -40°C to +125°C. - How much power does the MAX11135ATI+T consume at 500 kS/s?
The device consumes 4.2 mW at 500 kS/s. - What is the clock speed of the serial interface?
The clock speed is 8 MHz. - Does the MAX11135ATI+T support internal and external clock modes?
Yes, it supports both internal and external clock modes with various features like internal averaging and SampleSet™ technology. - What is the package type and size of the MAX11135ATI+T?
The package type is TQFN-28, and the size is 5x5mm. - Is the MAX11135ATI+T suitable for battery-powered devices?
Yes, it is highly suitable due to its low power consumption and high performance.
