AMC80
- 10-Bit ADC with Seven Analog Inputs
- Fan-Speed Monitoring Inputs
- Input Range/Resolution:
- Default: 2.56 V/2.5 mV
- Programmable: VDD/6 mV
- Chassis Intrusion Detection Input
- Interrupt Alarms:
- Upper Over-Limit
- Lower Under-Limit
- Interrupt Status Register Input for External Temperature Sensors
- Shutdown Mode
- Programmable RST_OUT/OS
- Pin Compatible with LM96080 and LM80
- Package: 24-Pin TSSOP
The AMC80 is a system hardware monitoring and control circuit that includes a seven-channel, 10-bit analog-to-digital converter (ADC), two programmable fan-speed monitors, and a two-wire interface. The AMC80 also includes programmable upper over-limit and lower under-limit alarms that activate when the programmed limits are exceeded.
The AMC80 can interface with both linear and digital temperature sensors. The 2.5-mV least significant bit (LSB) and 2.56-V input range can accept inputs from a linear sensor such as the TMP20. The BTI pin is used as an input from a digital sensor such as the TMP75. The AMC80 operates from a 3-V to 5.5-V supply voltage, has low supply current, and can be configured using a two-wire interface, thus making it ideal for a wide range of applications.
The AMC80 is available in a 24-lead TSSOP package and is fully specified over the –40°C to +125°C temperature range.
Technical documentation
| Type | Title | Date | ||
|---|---|---|---|---|
| * | Data sheet | AMC80 System Hardware Monitor with Two-Wire and SMBus Serial Interface datasheet (Rev. B) | PDF | HTML | 24 Sep 2015 |
| EVM User's guide | AMC80EVM Users Guide | 10 Mar 2011 |
Design & development
For additional terms or required resources, click any title below to view the detail page where available.
| Package | Pins | CAD symbols, footprints & 3D models |
|---|---|---|
| TSSOP (PW) | 24 | Ultra Librarian |
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