|
|
Texas Instruments
LM87CIMTX/NOPB
|
Texas Instruments
LM64CILQ-F/NOPB
|
Texas Instruments
TMP141AIDGKRG4
|
Texas Instruments
SN0312100DBVR
|
Texas Instruments
TMP121AIDBVTG4
|
Texas Instruments
TMP123AIDBVT
|
Texas Instruments
TMP300AIDBVT
|
Texas Instruments
TMP431BDGKT
|
Texas Instruments
TMP431ADGKT
|
Texas Instruments
TMP302DDRLR
|
| Price |
|
|
|
|
$1.21 |
|
|
$6.92 |
$1.08 |
|
|
| RoHS |
|
Compliant |
Yes |
Compliant |
Compliant |
Compliant |
Compliant |
Yes |
Yes |
Yes |
Yes |
| Lead Status |
|
No |
Yes |
|
No |
No |
No |
Yes |
Yes |
Yes |
Yes |
| No. of Temperature Sensors |
|
3 |
2 |
|
|
|
|
|
|
|
|
| Rating |
|
Catalog |
Catalog |
|
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
Catalog |
| Fan Speed Measurement Accuracy(%) |
|
10 |
10 |
|
|
|
|
|
|
|
|
| VID Inputs |
|
5 |
0 |
|
|
|
|
|
|
|
|
| Operating Temperature Range(C) |
|
-40 to 125 |
0 to 125 |
|
-55 to 125 |
-40 to 125 |
-55 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
| Temperature Sensor Resolution(C) |
|
1 |
0.125 |
|
|
|
|
|
|
|
|
| Package Group |
|
TSSOP |
WQFN |
|
SOT-23 |
SOT-23 |
SOT-23 |
SC70,SOT-23 |
VSSOP |
VSSOP |
SOT-5X3 |
| Interrupt Outputs(Count) |
|
1 |
1 |
|
|
|
|
|
|
|
|
| Fan Control Output(s) |
|
1 DAC |
1 PWM |
|
|
|
|
|
|
|
|
| Voltage in ADC Resolution(bits) |
|
8 |
|
|
|
|
|
|
|
|
|
| GPIOs |
|
5 VID, 2 Fans, THERM, Chassis Intrusion, ALERT, DAC OUT,RESET |
5 GPIO, 5 GPD, ALERT, TACH, PWM, TCRIT |
|
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| Fan Speed Inputs |
|
4 |
1 |
|
|
|
|
|
|
|
|
| Temperature Sensor Accuracy(C) |
|
3C max for 0C to 125C& 4C max for -40C to 125C |
1C max for 120C to 140C, 3C max for 25C to 120C |
|
|
|
|
|
|
|
|
| Approx. Price (US$) |
|
2.62 | 1ku |
1.71 | 1ku |
|
0.65 | 1ku |
0.95 | 1ku |
0.95 | 1ku |
0.75 | 1ku |
0.45 | 1ku |
0.45 | 1ku |
0.20 | 1ku |
| Analog Inputs |
|
7 to 3, V+ |
0 |
|
|
|
|
|
|
|
|
| Quiescent Current(mA) |
|
2 |
1.1 |
|
|
|
|
|
|
|
|
| Supply Voltage(Min)(V) |
|
2.8 |
3 |
|
2.7 |
2.7 |
2.7 |
1.8 |
2.7 |
2.7 |
1.4 |
| Package Size |
|
mm2 |
mm2 |
|
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
| TruTherm(TM) Beta Compensation |
|
No |
No |
|
|
|
|
|
|
|
|
| Interface Type |
|
SMBus |
SMBus |
|
|
|
|
|
|
|
|
| Supply Current(Max)(mA) |
|
2 |
2 |
|
|
|
|
|
|
|
|
| Fan Control Method |
|
Manual |
Lookup Table |
|
|
|
|
|
|
|
|
| Supply Voltage(Max)(V) |
|
3.8 |
3.6 |
|
5.5 |
5.5 |
5.5 |
18 |
5.5 |
5.5 |
3.6 |
| PWM Duty Cycle Resolution(bits) |
|
|
6 |
|
|
|
|
|
|
|
|
| Local Sensor Accuracy(Max)(+/- C) |
|
|
|
|
2 |
1.5 |
1.5 |
|
1 |
1 |
|
| Supply Current(Typ)(uA) |
|
|
|
|
45 |
35 |
35 |
110 |
35 |
35 |
8 |
| Supply Current(Max)(uA) |
|
|
|
|
75 |
50 |
50 |
|
|
|
|
| Temp Resolution(Max)(bits) |
|
|
|
|
12 |
12 |
12 |
|
12 |
12 |
|
| Iq(Typ)(uA) |
|
|
|
|
45 |
35 |
35 |
|
|
|
|
| Interface |
|
|
|
|
I2C, SMBus, 2-Wire |
SPI, Microwire |
SPI, Microwire |
Analog Output,Switch |
I2C,SMBus |
I2C,SMBus |
Switch |
| Special Features |
|
|
|
|
Configurable Resolution,One-Shot Conversion,Shutdown |
Shutdown |
Shutdown |
Hysteresis (5C or 10C),Pin-Selectable Hysteresis,Temperature Sensor and Switch |
Shutdown |
Shutdown |
Hysteresis (5C or 10C),Pin-Selectable Hysteresis |
| Addresses |
|
|
|
|
8 |
NA |
NA |
|
|
|
|
| Sensor Gain(mV/Deg C) |
|
|
|
|
|
|
|
10 |
|
|
|
| Accuracy Over Temp Range(Max)(C) |
|
|
|
|
|
|
|
2 |
|
|
2 |
| Output Type |
|
|
|
|
|
|
|
Open Drain |
|
|
Open Drain |
| # Comparators |
|
|
|
|
|
|
|
1 |
|
|
1 |
| SetPoint Value(deg C) |
|
|
|
|
|
|
|
-40 to 125 |
|
|
50, 55, 60, 65,70, 75, 80, 85,90, 95, 100, 105,110, 115, 120, 125 |
| SetPoint Type |
|
|
|
|
|
|
|
Resistor Programmable |
|
|
Pin-Selectable |
| Remote Sensor Accuracy(Max)(+/- C) |
|
|
|
|
|
|
|
|
1 |
1 |
|
| Remote Channel |
|
|
|
|
|
|
|
|
1 |
1 |
|
| Remote Diode Temp Range for Listed Accuracy(C) |
|
|
|
|
|
|
|
|
-40 to 150 |
-40 to 150 |
|
| Remote Temp Resolution(Max)(bits) |
|
|
|
|
|
|
|
|
12 |
12 |
|
| Remote Sensor Correction |
|
|
|
|
|
|
|
|
Beta Compensation,Series Resistance Cancellation,n-Factor Correction |
Beta Compensation,Series Resistance Cancellation,n-Factor Correction |
|
