Texas Instruments

Category: Temperature Sensors

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

$16.28 - $11.25
Distributor SKU Stock MOQ 1 10 50 100 1000 10000 Purchase
DigiKey 296-35322-6-ND 0 $16.28 $16.28 $16.28 $16.28 $9.42 $9.42 Buy
Ameya360 LM94CIMTX/NOPB 9000 Buy
Arrow North American Components LM94CIMTX/NOPB 0 1000 $8.13 $0.00 Buy
AVNET Europe LM94CIMTX/NOPB 1000 * $9.92 * $7.74 Buy
AVNET Express LM94CIMTX/NOPB 6000 1 $9.07 $8.85 $8.51 $8.51 Buy
Mouser Electronics 926-LM94CIMTX/NOPB 0 1000 $9.22 $8.99 Buy
Texas Instruments LM94CIMTX/NOPB 15500 1 $11.25 $11.25 $11.25 $9.83 $6.78 $6.78 Buy
Verical Marketplace LM94CIMTX/NOPB 6000 1000 $8.79 $7.86 Buy
Win Source LM94CIMTX/NOPB 7000 4 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