Overview
The MAX11102AUB/V+ is a high-performance, low-power, serial 12-bit analog-to-digital converter (ADC) produced by Analog Devices Inc./Maxim Integrated. This compact ADC is housed in a 10-pin µMAX package and features a successive approximation architecture. It is designed for high-speed, low-power applications and includes a high dynamic range sample and hold circuit along with a high-speed 3-wire serial interface compatible with SPI, QSPI, and MICROWIRE® devices. The device operates from a supply voltage range of 2.2V to 3.6V and has a variable I/O voltage range of 1.5V to 3.6V, making it versatile for various digital systems.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Resolution | 12-bit | |
| Conversion Rate | 2 Msps | |
| Supply Voltage | 2.2V to 3.6V | V |
| Input Voltage Range | 0V to VDD or VREF | V |
| Power Consumption | 3.7 mW at 2 Msps | mW |
| Signal-to-Noise Ratio (SNR) | 73 dB | dB |
| Operating Temperature Range | -40°C to +125°C | °C |
| Package Type | 10-pin µMAX | |
| Interface | 3-wire serial (SPI, QSPI, MICROWIRE® compatible) | |
| Acquisition Time | 52 ns | ns |
| Aperture Delay | 4 ns | ns |
Key Features
- High-speed 3-wire serial interface compatible with SPI, QSPI, and MICROWIRE® devices.
- Low power consumption of 3.7 mW at 2 Msps.
- Full power-down mode and fast wake-up for optimal power management.
- External reference input and variable I/O voltage range (1.5V to 3.6V).
- Excellent dynamic performance with 73 dB SNR and low noise.
- Automotive grade 1 AEC-Q100 qualified.
- Compact 10-pin µMAX package.
Applications
- Medical instrumentation.
- Battery-operated systems.
- Communication systems.
- Automotive systems.
- Portable battery-powered data-acquisition applications.
- Signal processing and networking.
Q & A
- What is the resolution of the MAX11102AUB/V+ ADC?
The MAX11102AUB/V+ has a 12-bit resolution.
- What is the conversion rate of the MAX11102AUB/V+?
The conversion rate is 2 Msps (mega-samples per second).
- What is the supply voltage range for the MAX11102AUB/V+?
The supply voltage range is from 2.2V to 3.6V.
- How much power does the MAX11102AUB/V+ consume at 2 Msps?
The power consumption is 3.7 mW at 2 Msps.
- What is the operating temperature range of the MAX11102AUB/V+?
The operating temperature range is from -40°C to +125°C.
- What type of interface does the MAX11102AUB/V+ use?
The device uses a 3-wire serial interface compatible with SPI, QSPI, and MICROWIRE®.
- Is the MAX11102AUB/V+ automotive grade qualified?
Yes, it is AEC-Q100 qualified.
- What is the package type of the MAX11102AUB/V+?
The device is packaged in a 10-pin µMAX package.
- What are some typical applications of the MAX11102AUB/V+?
Typical applications include medical instrumentation, battery-operated systems, communication systems, and automotive systems.
- Does the MAX11102AUB/V+ support external reference input?
Yes, it supports an external reference input.
