Overview
The MAX11611EEE+ is a low-power, 10-bit, 12-channel analog-to-digital converter (ADC) produced by Analog Devices Inc./Maxim Integrated. This device is part of the MAX11606–MAX11611 series, known for their high performance and versatility in various data acquisition applications. The MAX11611 features an internal track/hold (T/H), voltage reference, clock, and an I2C-compatible 2-wire serial interface, making it suitable for a wide range of industrial, medical, and consumer electronics applications.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Number of Analog Input Channels | 12 | |
| Resolution | 10-bit | |
| Supply Voltage Range | 2.7V to 3.6V | V |
| Maximum Sampling Rate | 94.4ksps | sps |
| Supply Current at Maximum Sampling Rate | 670µA | µA |
| Supply Current at Low Throughput Rates | < 1µA | µA |
| Internal Reference Voltage | 2.048V | V |
| External Reference Voltage Range | 1V to VDD | V |
| Operating Temperature Range | -40°C to +85°C | °C |
| Package Type | 16-pin QSOP |
Key Features
- Internal track/hold (T/H), voltage reference, and clock.
- I2C-compatible 2-wire serial interface with 400kHz Fast Mode and 1.7MHz High-Speed Mode.
- Software-configurable unipolar or bipolar, and single-ended or differential operation.
- Internal FIFO with channel-scan mode.
- AutoShutdown™ feature to reduce supply current to less than 1µA at low throughput rates.
- Ultra-small packages to reduce size.
- Single-supply operation simplifying power-supply design.
Applications
The MAX11611EEE+ is suitable for a variety of applications including:
- Industrial automation and control systems.
- Medical devices such as patient monitoring systems.
- Consumer electronics requiring high-speed and low-power data acquisition.
- Automotive systems for sensor data acquisition.
- Embedded systems requiring compact and efficient ADC solutions.
Q & A
- What is the maximum sampling rate of the MAX11611EEE+?
The maximum sampling rate of the MAX11611EEE+ is 94.4ksps.
- What is the supply voltage range for the MAX11611EEE+?
The supply voltage range for the MAX11611EEE+ is 2.7V to 3.6V.
- How many analog input channels does the MAX11611EEE+ have?
The MAX11611EEE+ has 12 analog input channels.
- What is the internal reference voltage of the MAX11611EEE+?
The internal reference voltage of the MAX11611EEE+ is 2.048V.
- What is the operating temperature range of the MAX11611EEE+?
The operating temperature range of the MAX11611EEE+ is -40°C to +85°C.
- Does the MAX11611EEE+ support differential and single-ended input configurations?
Yes, the MAX11611EEE+ supports both differential and single-ended input configurations, which are software configurable.
- What is the AutoShutdown™ feature in the MAX11611EEE+?
The AutoShutdown™ feature powers down the device between conversions, reducing the supply current to less than 1µA at low throughput rates.
- What type of serial interface does the MAX11611EEE+ use?
The MAX11611EEE+ uses an I2C-compatible 2-wire serial interface.
- What package types are available for the MAX11611EEE+?
The MAX11611EEE+ is available in a 16-pin QSOP package.
- Is the MAX11611EEE+ suitable for high-speed applications?
Yes, the MAX11611EEE+ is suitable for high-speed applications with its fast I2C interface and high sampling rates.
