Overview
The MAX1363MEUB+T, produced by Analog Devices Inc./Maxim Integrated, is a low-power, 12-bit, 4-channel analog-to-digital converter (ADC) designed for system monitoring applications. This device features a digitally programmable window comparator with an interrupt output, enabling automatic system monitoring without host interaction. It supports SMBus alert responses, allowing for quick identification of alarming devices on a shared interrupt. The MAX1363MEUB+T operates from a single 2.7V to 3.6V supply voltage and is available in a 10-pin µMAX® package, specified over the extended temperature range of -40°C to +85°C.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Resolution | 12-bit | |
| Number of Channels | 4 | |
| Supply Voltage (VDD) | 2.7 to 3.6 | V |
| Internal Reference Voltage | 2.048 | V |
| Maximum Sampling Rate (Monitor Mode) | 133 ksps | |
| Maximum Sampling Rate (Normal Mode) | 94.4 ksps | |
| Current Consumption (Monitor Mode) | 436 µA | |
| Current Consumption (Normal Mode) | 670 µA | |
| AutoShutdown Current | < 1 µA | |
| Operating Temperature Range | -40°C to +85°C | |
| Package Type | 10-pin µMAX® |
Key Features
- Digitally programmable window comparator with interrupt output for automatic system monitoring.
- SMBus alert response for quick identification of alarming devices.
- Internal voltage reference (2.048V for MAX1363).
- 1.7MHz, high-speed, I²C-compatible, 2-wire serial interface.
- Configurable for single-ended or fully differential operation and unipolar or bipolar operation.
- Two scan modes utilizing on-chip random access memory (RAM) for efficient channel scanning.
- AutoShutdown™ feature to reduce power consumption when idle.
Applications
- System monitoring and diagnostics.
- Industrial process control and automation.
- Medical devices requiring precise analog-to-digital conversion.
- Aerospace and defense systems needing low-power, high-accuracy ADCs.
- Automotive systems for sensor data acquisition and monitoring.
Q & A
- What is the resolution of the MAX1363MEUB+T ADC?
The MAX1363MEUB+T has a resolution of 12 bits.
- How many channels does the MAX1363MEUB+T support?
The MAX1363MEUB+T supports 4 channels.
- What is the supply voltage range for the MAX1363MEUB+T?
The supply voltage range is 2.7V to 3.6V.
- What is the internal reference voltage for the MAX1363MEUB+T?
The internal reference voltage is 2.048V.
- What is the maximum sampling rate in monitor mode?
The maximum sampling rate in monitor mode is 133 ksps.
- How much current does the MAX1363MEUB+T consume in monitor mode?
The current consumption in monitor mode is 436 µA.
- What is the AutoShutdown current when the device is idle?
The AutoShutdown current is less than 1 µA when the device is idle.
- What is the operating temperature range for the MAX1363MEUB+T?
The operating temperature range is -40°C to +85°C.
- In what package type is the MAX1363MEUB+T available?
The MAX1363MEUB+T is available in a 10-pin µMAX® package.
- Does the MAX1363MEUB+T support SMBus alert responses?
Yes, the MAX1363MEUB+T supports SMBus alert responses.
