Texas Instruments

Category: Temperature Sensors

LM94 4 remote, 1 local temp sensor with beta correction, fan control, hardware & 16 power supply monitor

$11.00 - $14.85
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
DigiKey LM94CIMT/NOPB-ND 0 $14.85 $13.65 $15.19 $13.08 $10.25 $10.25 Buy
Arrow North American Components LM94CIMT/NOPB 0 34 $9.76 $9.76 $9.76 $0.00 Buy
AVNET Europe LM94CIMT/NOPB 38 34 * $13.05 * $12.11 * $10.18 * $10.18 Buy
AVNET Express LM94CIMT/NOPB 117 1 $10.88 $10.62 $10.21 $10.21 Buy
Mouser Electronics 926-LM94CIMT/NOPB 0 1 Buy
Newark LM94CIMT/NOPB 68 $14.85 $13.65 $12.31 $11.46 $11.46 $11.46 Buy
Perceptive LM94CIMT/NOPB 1053 1+ Buy
Texas Instruments LM94CIMT/NOPB 6222 1 $13.50 $13.50 $13.50 $11.79 $8.13 $8.13 Buy
Verical Marketplace LM94CIMT/NOPB 646 646 $10.55 $10.55 Buy
Win Source LM94CIMT/NOPB 16346 Buy

Parts in family

Technical Specifications

Lead Free Status Yes
ROHS Compliance Yes
Analog Inputs 15 to 13 and V+
Approx. Price (US$) 5.89 | 1ku
Fan Control Method PI and Lookup Table
Fan Control Output(s) 2 PWM, 22.5kHz
Fan Speed Inputs 4
Fan Speed Measurement Accuracy(%) 6
GPIOs 16 power supply monitors, 2 PWM, 4 TACH, 2 PROCHOT, 14 VID, 8 GPIO,2 GPI, ALERT, 2 VRDHOT
Interface Type SMBus
Interrupt Outputs(Count) 1
No. of Temperature Sensors 5
Operating Temperature Range(C) 0 to 100
PWM Duty Cycle Resolution(bits) 9
Package Group TSSOP
Package Size mm2
Quiescent Current(mA) 1.6
Rating Catalog
Supply Current(Max)(mA) 2.75
Supply Voltage(Max)(V) 3.6
Supply Voltage(Min)(V) 3
Temperature Sensor Accuracy(C) 3
Temperature Sensor Resolution(C) 1
TruTherm(TM) Beta Compensation Yes
VID Inputs Dual 7
Voltage in ADC Resolution(bits) 8