Overview
The ADM1032ARM-1REEL is a dual-channel digital thermometer and under/overtemperature alarm produced by onsemi. This component is designed for use in personal computers and thermal management systems, offering precise temperature monitoring and alarm functions. It features a 2-wire SMBus serial interface and supports SMBus alert, making it highly versatile for various applications.
Key Specifications
| Attribute | Attribute Value |
|---|---|
| Manufacturer | onsemi |
| Voltage - Supply | 3V ~ 5.5V |
| Test Condition | 0°C ~ 100°C |
| Supplier Device Package | 8-MSOP |
| Sensor Type | Digital, Local/Remote |
| Sensing Temperature - Remote | 0°C ~ 120°C |
| Sensing Temperature - Local | 0°C ~ 100°C |
| Resolution | 7 b (0.125°C for remote, 1°C for local) |
| Package / Case | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |
| Package | Tape & Reel (TR) |
| Output Type | SMBus |
| Operating Temperature | 0°C ~ 120°C |
| Mounting Type | Surface Mount |
| Features | Output Switch, Programmable Limit, Standby Mode |
| Accuracy - Highest (Lowest) | ±3°C |
| Operating Current | 170 µA (typical), 215 µA (max) |
| Standby Current | 5.5 µA (typical), 10 µA (max) |
Key Features
- Dual-channel digital thermometer for local and remote temperature monitoring.
- 2-wire SMBus serial interface compatible with System Management Bus (SMBus) standards.
- Programmable under/overtemperature limits and fault queue.
- Overtemperature fail-safe THERM output and programmable THERM limits and hysteresis.
- Fast measurement capability of up to 64 measurements per second.
- Offset registers for system calibration.
- Small 8-lead MSOP package.
- Low operating current of 170 µA and standby current of 5.5 µA.
- Undervoltage lockout and power-on reset threshold.
Applications
- Desktop and notebook computers.
- Smart batteries.
- Industrial controllers.
- Telecommunications equipment.
- Instrumentation.
- Embedded systems.
Q & A
- What is the primary function of the ADM1032ARM-1REEL?
The ADM1032ARM-1REEL is a dual-channel digital thermometer and under/overtemperature alarm designed for temperature monitoring and thermal management in various systems.
- What is the voltage supply range for the ADM1032ARM-1REEL?
The voltage supply range is 3V to 5.5V.
- What types of temperature sensors does the ADM1032ARM-1REEL support?
The device supports both local and remote digital temperature sensors.
- What is the resolution of the temperature measurements?
The resolution is 0.125°C for remote temperature and 1°C for local temperature.
- What interface does the ADM1032ARM-1REEL use for communication?
The device uses a 2-wire SMBus serial interface.
- Can the under/overtemperature limits be programmed?
- What is the typical operating current of the ADM1032ARM-1REEL?
The typical operating current is 170 µA.
- What is the standby current of the ADM1032ARM-1REEL?
The standby current is 5.5 µA (typical).
- What are some common applications of the ADM1032ARM-1REEL?
Common applications include desktop and notebook computers, smart batteries, industrial controllers, telecommunications equipment, instrumentation, and embedded systems.
- What package types are available for the ADM1032ARM-1REEL?
The device is available in 8-TSSOP and 8-MSOP packages.
- Does the ADM1032ARM-1REEL support SMBus alert?
