Texas Instruments

Category: Temperature Sensors

LM64 1 remote and local temp sensor with fan control and 5 voltage monitors

$2.57 - $5.76
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
DigiKey 2156-LM64CILQ-F/NOPB-ND 900 $5.76 $4.82 $3.46 $3.37 $2.79 $2.32 Buy
Arrow North American Components LM64CILQ-F/NOPB 0 1000 $2.02 $2.02 $2.02 $2.02 $2.28 $2.41 Buy
AVNET Europe LM64CILQ-F/NOPB 1000 * $3.02 * $2.36 Buy
AVNET Express LM64CILQ-F/NOPB 900 1 $2.43 $2.39 Buy
Mouser Electronics 926-LM64CILQ-F/NOPB 0 1000 $2.69 $2.58 Buy
Texas Instruments LM64CILQ-F/NOPB 21533 1 $3.84 $3.84 $3.84 $3.37 $1.90 $1.90 Buy
Verical Marketplace LM64CILQ-F/NOPB 4000 1000 $2.37 $2.29 Buy
Win Source LM64CILQ-F/NOPB 4000 15 Buy

Parts in family

Technical Specifications

Lead Free Status Yes
ROHS Compliance Yes
Analog Inputs 0
Approx. Price (US$) 1.71 | 1ku
Fan Control Method Lookup Table
Fan Control Output(s) 1 PWM
Fan Speed Inputs 1
Fan Speed Measurement Accuracy(%) 10
GPIOs 5 GPIO, 5 GPD, ALERT, TACH, PWM, TCRIT
Interface Type SMBus
Interrupt Outputs(Count) 1
No. of Temperature Sensors 2
Operating Temperature Range(C) 0 to 125
PWM Duty Cycle Resolution(bits) 6
Package Group WQFN
Package Size mm2
Quiescent Current(mA) 1.1
Rating Catalog
Supply Current(Max)(mA) 2
Supply Voltage(Max)(V) 3.6
Supply Voltage(Min)(V) 3
Temperature Sensor Accuracy(C) 1C max for 120C to 140C, 3C max for 25C to 120C
Temperature Sensor Resolution(C) 0.125
TruTherm(TM) Beta Compensation No
VID Inputs 0