Overview
The MAX1361MEUB+T, produced by Analog Devices Inc./Maxim Integrated, is a 4-channel, 10-bit system monitor with programmable trip windows and SMBus alert response. This device is designed for monitoring various system parameters and providing alerts based on predefined thresholds. It operates from a single supply voltage of 2.7V to 3.6V and features a high-speed I2C-compatible serial interface.
Key Specifications
| Parameter | Value | Units |
|---|---|---|
| Supply Voltage (VDD) | 2.7 to 3.6 | V |
| Internal Reference Voltage | 2.048 | V |
| External Reference Voltage Range | 1 to VDD | V |
| Sampling Rate (Monitor Mode) | 150 ksps | |
| Sampling Rate (Continuous Mode) | 94.4 ksps | |
| Power Consumption (Monitor Mode) | 436 µA | |
| Power Consumption (Continuous Mode) | 670 µA | |
| I2C Interface Speed | Up to 1.7 MHz | |
| Input Channels | 4 single-ended or 2 fully differential | |
| Resolution | 10-bit | |
| Integral Non-Linearity (INL) | ±1 LSB | |
| Differential Non-Linearity (DNL) | ±1 LSB |
Key Features
- Programmable lower/upper trip thresholds and alarm-status register to record fault events.
- SMBus alert response and programmable sampling intervals.
- 10-bit I2C-compatible ADC with ±1 LSB INL and ±1 LSB DNL.
- 4-channel single-ended or 2-channel fully differential inputs.
- Software programmable bipolar/unipolar conversions.
- Fast sampling rate of 94.4 ksps while continuously reading conversions and 150 ksps in monitor mode.
- High-speed I2C-compatible serial interface up to 1.7 MHz.
- Low power consumption with 436 µA in monitor mode and 670 µA at 94.4 ksps.
Applications
The MAX1361MEUB+T is suitable for various applications requiring precise system monitoring and alert capabilities, such as:
- Medical instrumentation: For monitoring critical system parameters and ensuring compliance with safety standards.
- High reliability power supplies: To monitor and control power supply parameters in high-reliability systems.
- Industrial automation: For real-time monitoring of system health and performance in industrial environments.
Q & A
- What is the supply voltage range for the MAX1361MEUB+T?
The supply voltage range is 2.7V to 3.6V. - What is the internal reference voltage of the MAX1361MEUB+T?
The internal reference voltage is 2.048V. - What are the sampling rates for the MAX1361MEUB+T in monitor and continuous modes?
The sampling rates are 150 ksps in monitor mode and 94.4 ksps in continuous mode. - How many input channels does the MAX1361MEUB+T support?
The device supports 4 single-ended or 2 fully differential input channels. - What is the resolution of the ADC in the MAX1361MEUB+T?
The resolution is 10-bit. - What is the power consumption of the MAX1361MEUB+T in monitor mode?
The power consumption is 436 µA in monitor mode. - Does the MAX1361MEUB+T support SMBus alert response?
Yes, it supports SMBus alert response. - What is the maximum speed of the I2C interface on the MAX1361MEUB+T?
The maximum speed is up to 1.7 MHz. - Can the MAX1361MEUB+T be used in medical instrumentation?
Yes, it is suitable for medical instrumentation due to its precise monitoring and alert capabilities. - What are some typical applications of the MAX1361MEUB+T?
Typical applications include medical instrumentation, high reliability power supplies, and industrial automation.
