Overview
The MAX11125ATI+T is a high-performance, low-power analog-to-digital converter (ADC) from Analog Devices Inc./Maxim Integrated. This device is part of the MAX11120–MAX11128 family, which features 12-/10-/8-bit successive approximation register (SAR) ADCs with an external reference. It is designed for multichannel applications, offering a rich set of features that enhance its versatility and performance.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 12-/10-/8-bit |
| Number of Channels | 4, 8, or 16 channels |
| Sample Rate | 1 Msps |
| Full Linear Bandwidth | 1.5 MHz |
| Supply Voltage | 2.35V to 3.6V |
| Power Consumption | 5.4 mW at 1 Msps |
| Interface | 3-wire SPI, QSPI, MICROWIRE |
| Package | 28-TQFN (5x5) |
Key Features
- High-speed, low-power operation with 1 Msps sample rate.
- External reference and industry-leading 1.5 MHz full linear bandwidth.
- Support for internal and external clock modes with internal averaging to improve SNR.
- SampleSet™ technology for user-programmable analog input 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 for high-speed data sampling and flexible readout.
Applications
- Industrial automation and control systems.
- Medical devices requiring high precision and low power consumption.
- Aerospace and defense applications where high reliability and performance are critical.
- Automotive systems, including sensor interfaces and data acquisition.
- Test and measurement equipment.
Q & A
- What is the resolution of the MAX11125ATI+T ADC?
The MAX11125ATI+T ADC is available in 12-, 10-, and 8-bit resolutions.
- What is the sample rate of the MAX11125ATI+T?
The sample rate of the MAX11125ATI+T is 1 Msps.
- What is the full linear bandwidth of the MAX11125ATI+T?
The full linear bandwidth of the MAX11125ATI+T is 1.5 MHz.
- What are the power consumption and supply voltage requirements of the MAX11125ATI+T?
The MAX11125ATI+T consumes 5.4 mW at 1 Msps and operates from a 2.35V to 3.6V supply.
- What types of analog input configurations are supported by the MAX11125ATI+T?
The MAX11125ATI+T supports single-ended, fully differential, and pseudo-differential input configurations.
- Does the MAX11125ATI+T have any power management features?
Yes, the MAX11125ATI+T features AutoShutdown™, fast wake-up, and full power-down mode for optimal power management.
- What interface types are supported by the MAX11125ATI+T?
The MAX11125ATI+T supports 3-wire SPI, QSPI, and MICROWIRE interfaces.
- What is the package type of the MAX11125ATI+T?
The MAX11125ATI+T is available in a 28-TQFN (5x5) package.
- What is the SampleSet™ technology in the MAX11125ATI+T?
The SampleSet™ technology is a user-programmable analog input channel sequencer that provides greater sequencing flexibility for multichannel applications.
- Does the MAX11125ATI+T have an integrated FIFO?
Yes, the MAX11125ATI+T has an integrated FIFO for high-speed data sampling and flexible readout.
