Overview
The AMC80AIPW, produced by Texas Instruments, is a system hardware monitoring and control circuit designed to manage and monitor various system parameters. It features a seven-channel, 10-bit analog-to-digital converter (ADC), two programmable fan-speed monitors, and a two-wire interface for configuration. This device is capable of interfacing with both linear and digital temperature sensors, making it versatile for a wide range of applications. The AMC80AIPW operates from a 3-V to 5.5-V supply voltage, has low supply current, and is fully specified over the –40°C to +125°C temperature range.
Key Specifications
| Specification | Details |
|---|---|
| Package | 24-Pin TSSOP (PW) |
| Operating Temperature Range | –40°C to +125°C |
| ADC Resolution | 10-bit |
| Number of Analog Inputs | Seven |
| Fan-Speed Monitoring | Two programmable fan-speed monitors |
| Input Range/Resolution | Default: 2.56 V / 2.5 mV, Programmable: VDD / 6 mV |
| Supply Voltage | 3-V to 5.5-V |
| Chassis Intrusion Detection | Available |
| Interrupt Alarms | Upper Over-Limit, Lower Under-Limit |
Key Features
- 10-Bit ADC with Seven Analog Inputs
- Fan-Speed Monitoring Inputs
- Programmable upper over-limit and lower under-limit alarms
- Chassis Intrusion Detection Input
- Interrupt Status Register Input for External Temperature Sensors
- Shutdown Mode
- Programmable RST_OUT/OS
- Pin Compatible with LM96080 and LM80
- Two-wire interface for configuration
Applications
The AMC80AIPW is ideal for a variety of applications that require system hardware monitoring and control. These include but are not limited to:
- Server and data center monitoring
- Industrial control systems
- Telecommunications equipment
- Aerospace and defense systems
- Automotive systems requiring temperature and fan speed monitoring
Q & A
- What is the primary function of the AMC80AIPW?
The primary function of the AMC80AIPW is to monitor and control system hardware parameters, including temperature, fan speed, and power supply voltage. - What type of ADC does the AMC80AIPW feature?
The AMC80AIPW features a seven-channel, 10-bit analog-to-digital converter (ADC). - How many fan-speed monitors does the AMC80AIPW have?
The AMC80AIPW has two programmable fan-speed monitors. - What is the operating temperature range of the AMC80AIPW?
The operating temperature range of the AMC80AIPW is –40°C to +125°C. - What is the supply voltage range for the AMC80AIPW?
The supply voltage range for the AMC80AIPW is 3-V to 5.5-V. - Does the AMC80AIPW support chassis intrusion detection?
Yes, the AMC80AIPW supports chassis intrusion detection. - Can the AMC80AIPW interface with digital temperature sensors?
Yes, the AMC80AIPW can interface with both linear and digital temperature sensors. - What is the package type of the AMC80AIPW?
The AMC80AIPW is available in a 24-Pin TSSOP package. - Is the AMC80AIPW pin compatible with other models?
Yes, the AMC80AIPW is pin compatible with LM96080 and LM80. - What kind of interface does the AMC80AIPW use for configuration?
The AMC80AIPW uses a two-wire interface for configuration.
