Overview
The ADM1032ARM-1, produced by Analog Devices Inc., is a high-performance digital temperature sensor designed for precise local and remote temperature monitoring. This device is particularly useful in various applications requiring accurate thermal management, such as personal computers, industrial controllers, and consumer electronics.
It features a compact 8-pin MSOP package and communicates via a 2-wire SMBus serial interface, making it compatible with System Management Bus (SMBus) standards. The ADM1032ARM-1 offers programmable temperature limits, standby mode, and an ALERT output to signal when temperature measurements are out of range.
Key Specifications
| Specification | Value |
|---|---|
| Manufacturer | Analog Devices Inc. |
| Package Type | 8-pin MSOP |
| Supply Voltage | 3V to 5.5V |
| Operating Temperature | 0°C to 120°C |
| Local Temperature Range | 0°C to 100°C |
| Remote Temperature Range | 0°C to 120°C |
| Temperature Resolution | 7 bits |
| Temperature Accuracy | ±3°C |
| Interface | 2-wire SMBus/I²C |
| Mounting Type | Surface Mount |
| Standby Current | 5.5 μA |
| Operating Current | 170 μA |
Key Features
- Dual temperature sensing for local and remote measurements
- Programmable temperature limits and fault queue
- 7-bit temperature resolution with ±3°C accuracy
- Compact 8-pin MSOP package
- Low power consumption with standby mode
- 2-wire SMBus serial interface compatible with SMBus standards
- ALERT output for out-of-range temperature signals
- Programmable THERM limits and hysteresis
Applications
- Thermal management in desktop and notebook computers
- Temperature monitoring in industrial equipment and controllers
- Smart batteries and telecommunications equipment
- Instrumentation and embedded systems
- Consumer electronics requiring precise temperature sensing
Q & A
- What is the primary function of the ADM1032ARM-1?
The ADM1032ARM-1 is a digital temperature sensor designed for local and remote temperature monitoring.
- What is the operating temperature range of the ADM1032ARM-1?
The operating temperature range is from 0°C to 120°C.
- What is the temperature resolution of the ADM1032ARM-1?
The temperature resolution is 7 bits.
- What is the accuracy of the temperature measurements?
The accuracy is ±3°C over the full temperature range.
- What interface does the ADM1032ARM-1 use for communication?
The device communicates via a 2-wire SMBus serial interface.
- Does the ADM1032ARM-1 have programmable features?
Yes, it has programmable temperature limits, fault queue, and THERM limits.
- What is the standby current of the ADM1032ARM-1?
The standby current is 5.5 μA.
- Is the ADM1032ARM-1 RoHS compliant?
No, the ADM1032ARM-1 is RoHS non-compliant.
- What are some common applications of the ADM1032ARM-1?
It is used in thermal management of computers, industrial equipment, smart batteries, and consumer electronics.
- What package type does the ADM1032ARM-1 come in?
The device is packaged in an 8-pin MSOP.
