Datasheet Texas Instruments LM64CILQ-F/NOPB — Ficha de datos

LM64
www.ti.com SNAS207A – MAY 2004 – REVISED MARCH 2013 LM64 ±1°C Remote Diode Temperature Sensor with PWM Fan Control and 5 GPIO's
Check for Samples: LM64 FEATURES KEY SPECIFICATIONS 1 2 Accurately Senses Remote and Local Diode
Temperatures
Integrated PWM Fan Speed Control Output
Programmable 8-step Lookup Table for
Quieting Fans
ALERT and T_Crit Open-drain Outputs
Tachometer Input for Measuring Fan RPM
10 bit Plus Sign Remote Diode Temperature
Data Format, with 0.125В°C Resolution
SMBus 2.0 Compatible Interface, Supports
TIMEOUT
5 General Purpose Input/Output pins
5 General Purpose Default input pins
24-pin WQFN Package APPLICATIONS Computer Processor Thermal Management
Graphics Processor Thermal Management
Voltage Regulator Modules
Electronic Instrumentation
Power Supplies
Projectors Remote Diode Temperature Accuracy
(includes quantization error)
– Ambient Temp …