Part Number
|
DS1780 |
Manufacturer
|
Dallas |
Description
|
CPU Peripheral Monitor |
Published
|
Aug 15, 2005 |
Detailed Description
|
www.dalsemi.com
DS1780 CPU Peripheral Monitor
FEATURES
§ Direct-to-digital temperature sensor requires no external com...
|
Datasheet
|
DS1780
|
Overview
www.
dalsemi.
com
DS1780 CPU Peripheral Monitor
FEATURES
§ Direct-to-digital temperature sensor requires no external components or user calibration
§ Two fan speed sensors § Monitors 6 power supply voltages § 8-bit DAC for fan speed control § Intrusion detect for security (detects when
chassis lid has been removed, even if power is
off)
§ Remote system reset § System interrupt availability on all monitored
functions (temperature, voltages, fan speed,
chassis intrusion)
§ 2-wire interface with 2-bit addressability § Integrated NAND TREE for board level
testability
§ Wide power supply range (2.
8V £ VDD £ 5.
75V)
§ High integration in a small 24-pin 173-mil TSSOP
§ Applications include monitorin...
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