监控和​​风扇控制

Part Number Status No. of Temperature Sensors Temperature Sensor Accuracy(C) Temperature Sensor Resolution(C) TruTherm(TM) Beta Compensation PWM Duty Cycle Resolution(bits) Fan Control Method Fan Control Output(s) Fan Speed Inputs Fan Speed Measurement Accuracy(%) Voltage in ADC Resolution(bits) Analog Inputs Interrupt Outputs(Count) GPIOs VID Inputs Interface Type Quiescent Current(mA) Supply Current(Max)(mA) Supply Voltage(Min)(V) Supply Voltage(Max)(V) Rating Operating Temperature Range(C) Package Group Approx. Price (US$)
LM96063 ACTIVE 2 0.75 0.125 No 8 Lookup Table 12 point 1 PWM 1 7 1 PWM, ALERT, TACH, TCRIT SMBus 0.456 0.825 3 3.6 Catalog WSON 1.14 | 1ku
AMC80 ACTIVE 1 3 0.0625 N/A 2 10 10 7 1 GPI, BTI, INT_IN, GPO, INT, RST, OS SMBus 0.1 3 5.5 Catalog -40 to 125 TSSOP 2.20 | 1ku
LM96080 ACTIVE 1 2C max for -25C to 100C, 3C max for -40C to 125C 0.0625 N/A 2 10 10 7 1 7 power supply monitors, 2 TACH, Chassis Intrusion, OS, RST_OUT, GPO I2C 0.37 0.48 3 5.5 Catalog -40 to 125 TSSOP 2.31 | 1ku
AMC6821-Q1 ACTIVE 2 2C max for +50C to +100C, 3C max for -40C to +125C 0.125 No 8 1 PWM 1 6 1 PWM, TACH, OVR, THERM, FANFAULT SMBus 1.1 2 2.7 5.5 Automotive SSOP 1.20 | 1ku
LM96163 ACTIVE 2 0.75C max for 50 to 105, 1.5C max for 40 to 125, 3C max for 25C to 125C 0.125 Yes 8 Lookup Table 12 point 1 PWM 1 7 2 PWM, ALERT, TACH, TCRIT SMBus 0.456 0.825 3 3.6 Catalog -40 to 125 WSON 1.14 | 1ku
AMC6821 ACTIVE 2 2C max for +50C to +100C, 3C max for -40C to +125C 0.125 No 8 1 PWM 1 6 1 PWM, TACH, OVR, THERM, FANFAULT SMBus 1.1 2 2.7 5.5 Catalog -40 to 125 SSOP 0.99 | 1ku
LM96194 ACTIVE 5 2.5C max for 0C to 85C 1 Yes 9 PI and Lookup Table 2 PWM 4 6 8 8 to 6, V+ 1 9 power supply monitors, 2 PWM, 4 TACH, 2 PROCHOT, 14 VID, 8 GPIO, 2 VRDHOT, ALERT 7 SMBus 1.6 2.75 3 3.6 Catalog -40 to 100 WQFN 3.80 | 1ku
LM94 ACTIVE 5 3 1 Yes 9 PI and Lookup Table 2 PWM, 22.5kHz 4 6 8 15 to 13 and V+ 1 16 power supply monitors, 2 PWM, 4 TACH, 2 PROCHOT, 14 VID, 8 GPIO, 2 GPI, ALERT, 2 VRDHOT Dual 7 SMBus 1.6 2.75 3 3.6 Catalog 0 to 100 TSSOP 5.89 | 1ku
LM93 ACTIVE 3 3 1 No 8 Lookup Table 2 PWM, 22.5kHz 4 6 8 15 and V+ 1 16 power supply monitors, 2 PWM, 4 TACH, 2 PROCHOT, 12 VID, 8 GPIO, 2 GPI, 2 VRDHOT Dual 6 SMBus 0.9 3 3 3.6 Catalog 0 to 85 TSSOP 4.50 | 1ku
LM96000 ACTIVE 3 3C max for 0C to 100C, 4C max for 100C to 125C 2 No 8 Linear 3 PWM, 22.5kHz 4 10 8 4, V+ 0 6 power supply monitors, 3 PWM, 4 TACH, 5 VID 5 SMBus 0.53 3.5 3 3.6 Catalog 0 to 125 TSSOP 1.95 | 1ku
LM64 ACTIVE 2 1C max for 120C to 140C, 3C max for 25C to 120C 0.125 No 6 Lookup Table 1 PWM 1 10 1 5 GPIO, 5 GPD, ALERT, TACH, PWM, TCRIT SMBus 1.1 2 3 3.6 Catalog 0 to 125 WQFN 1.71 | 1ku
LM63 ACTIVE 2 1C max for 60C to 100C, 3C max for 25C to 125C 0.125 No 6 Lookup Table 1 PWM 1 10 1 PWM, ALERT, TACH SMBus 1.3 2 3 3.6 Catalog 0 to 125 SOIC 1.00 | 1ku
LM87 ACTIVE 3 3C max for 0C to 125C& 4C max for -40C to 125C 1 No Manual 1 DAC 4 10 8 7 to 3, V+ 1 5 VID, 2 Fans, THERM, Chassis Intrusion, ALERT, DAC OUT, RESET 5 SMBus 2 2 2.8 3.8 Catalog -40 to 125 TSSOP 2.49 | 1ku
LM81 ACTIVE 1 3 0.0625 N/A Manual 1 DAC 2 10 8 6 2 5 VID, Chassis Intrusion, 2 TACH, DAC OUT, INT, TCRIT, RESET 5 SMBus 0.9 0.9 2.8 3.8 Catalog -40 to 125 TSSOP 1.70 | 1ku