Overview
The MAX1154AEUE+T is a stand-alone, 10-channel analog-to-digital converter (ADC) produced by Analog Devices Inc., which includes Maxim Integrated Products. This device is part of the MAX1153/MAX1154 family and is designed for system monitoring applications. It features 8 external and 2 internal channels, including an internal temperature sensor and a VDD monitor. The MAX1154AEUE+T operates independently without the need for microprocessor intervention, making it ideal for multichannel system-monitoring tasks.
Key Specifications
| Part Number | MAX1154AEUE+T |
|---|---|
| Manufacturer | Analog Devices Inc./Maxim Integrated |
| Description | Stand-Alone, 10-Channel, 10-Bit System Monitors with Internal Temperature Sensor and VDD Monitor |
| Number of Channels | 10 (8 external, 2 internal) |
| Resolution | 10-bit |
| Sampling Rate | Up to 94ksps (auto mode, single channel enabled) |
| Supply Voltage | Single supply (typically 3V) |
| Power Consumption | 5mW (1.7mA at 3V) at maximum sampling rate; less than 8µA at 50sps |
| Package | 16-pin TSSOP |
Key Features
- Stand-alone Operation: No microprocessor intervention required for monitoring tasks.
- Internal Reference: Built-in reference voltage for accurate conversions.
- Programmable Mux: Accepts single-ended or differential inputs and remote-diode temperature-sensor inputs.
- Interrupt Generation: Generates interrupts when input variables exceed user-defined limits.
- Data Averaging: Recursive data averaging for noise reduction.
- Low Power Consumption: Suitable for hand-held and battery-powered applications.
- Small Package: 16-pin TSSOP package for compact designs.
Applications
- System Monitoring: Ideal for monitoring multiple system parameters independently.
- Hand-held and Battery-Powered Devices: Low power consumption makes it suitable for portable devices.
- Data Acquisition Systems: Used in local and remote temperature sensing without processor intervention.
- Industrial Automation: Monitors various system parameters in industrial settings.
Q & A
- What is the MAX1154AEUE+T used for?
The MAX1154AEUE+T is used for system monitoring applications, including monitoring temperature, voltage, and other system parameters.
- How many channels does the MAX1154AEUE+T have?
The MAX1154AEUE+T has 10 channels, with 8 external and 2 internal channels.
- What is the resolution of the MAX1154AEUE+T?
The MAX1154AEUE+T has a 10-bit resolution.
- What is the maximum sampling rate of the MAX1154AEUE+T?
The maximum sampling rate is up to 94ksps in auto mode with a single channel enabled.
- How does the MAX1154AEUE+T generate interrupts?
The device generates interrupts when any input variable exceeds user-defined limits.
- What is the power consumption of the MAX1154AEUE+T?
The power consumption is 5mW (1.7mA at 3V) at the maximum sampling rate and less than 8µA at 50sps.
- What package type does the MAX1154AEUE+T come in?
The MAX1154AEUE+T comes in a 16-pin TSSOP package.
- Does the MAX1154AEUE+T require a microprocessor for operation?
No, the MAX1154AEUE+T operates independently without the need for microprocessor intervention.
- Can the MAX1154AEUE+T perform data averaging?
Yes, the device can perform recursive data averaging for noise reduction.
- What are some common applications of the MAX1154AEUE+T?
Common applications include system monitoring, hand-held and battery-powered devices, data acquisition systems, and industrial automation.
