|
|
Texas Instruments
LM34DH
|
Texas Instruments
LM87CIMT/NOPB
|
Texas Instruments
LM87CIMTX
|
Texas Instruments
TMP125AIDBVRG4
|
Texas Instruments
TMP300AIDCKRG4
|
Texas Instruments
TMP411CDGKTG4
|
Texas Instruments
TMP411BDG4
|
Texas Instruments
TMP421AIDCNTG4
|
Texas Instruments
TMP422AIDCNR
|
Texas Instruments
TMP422AIDCNTG4
|
| Price |
|
$9.42 |
|
|
|
$5.79 |
|
|
|
|
|
| RoHS |
|
No |
Yes |
No |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
Compliant |
| Lead Status |
|
No |
Yes |
No |
No |
No |
|
|
No |
No |
No |
| Rating |
|
Military |
Catalog |
Catalog |
Catalog |
Catalog |
|
|
Catalog |
Catalog |
Catalog |
| Package Size |
|
mm2 |
mm2 |
mm2 |
mm2 |
mm2 |
|
|
mm2 |
mm2 |
mm2 |
| Operating Temperature Range(C) |
|
-40 to 110,-45.6 to 148.9,0 to 100 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
-40 to 125 |
|
|
-40 to 125 |
-40 to 125 |
-40 to 125 |
| Interface |
|
Analog Output |
|
|
SPI, Microwire |
Analog Output,Switch |
|
|
I2C,SMBus |
I2C,SMBus |
I2C,SMBus |
| Supply Current(Max)(uA) |
|
160 |
|
|
50 |
|
|
|
|
|
|
| Package Group |
|
SOIC,TO,TO-92 |
TSSOP |
TSSOP |
SOT-23 |
SC70,SOT-23 |
|
|
DSBGA,SOT-23 |
SOT-23 |
SOT-23 |
| Local Sensor Accuracy(Max)(+/- C) |
|
0.556 |
|
|
2 |
|
|
|
2.5 |
2.5 |
2.5 |
| Supply Voltage(Max)(V) |
|
30 |
3.8 |
3.8 |
5.5 |
18 |
|
|
5.5 |
5.5 |
5.5 |
| Supply Voltage(Min)(V) |
|
5 |
2.8 |
2.8 |
2.7 |
1.8 |
|
|
2.7 |
2.7 |
2.7 |
| No. of Temperature Sensors |
|
|
3 |
3 |
|
|
|
|
|
|
|
| Fan Speed Measurement Accuracy(%) |
|
|
10 |
10 |
|
|
|
|
|
|
|
| VID Inputs |
|
|
5 |
5 |
|
|
|
|
|
|
|
| Temperature Sensor Resolution(C) |
|
|
1 |
1 |
|
|
|
|
|
|
|
| Interrupt Outputs(Count) |
|
|
1 |
1 |
|
|
|
|
|
|
|
| Fan Control Output(s) |
|
|
1 DAC |
1 DAC |
|
|
|
|
|
|
|
| Voltage in ADC Resolution(bits) |
|
|
8 |
8 |
|
|
|
|
|
|
|
| GPIOs |
|
|
5 VID, 2 Fans, THERM, Chassis Intrusion, ALERT, DAC OUT,RESET |
5 VID, 2 Fans, THERM, Chassis Intrusion, ALERT, DAC OUT,RESET |
|
|
|
|
|
|
|
| Fan Speed Inputs |
|
|
4 |
4 |
|
|
|
|
|
|
|
| Temperature Sensor Accuracy(C) |
|
|
3C max for 0C to 125C& 4C max for -40C to 125C |
3C max for 0C to 125C& 4C max for -40C to 125C |
|
|
|
|
|
|
|
| Approx. Price (US$) |
|
|
2.62 | 1ku |
2.62 | 1ku |
0.80 | 1ku |
0.75 | 1ku |
|
|
0.55 | 1ku |
0.65 | 1ku |
0.65 | 1ku |
| Analog Inputs |
|
|
7 to 3, V+ |
7 to 3, V+ |
|
|
|
|
|
|
|
| Quiescent Current(mA) |
|
|
2 |
2 |
|
|
|
|
|
|
|
| TruTherm(TM) Beta Compensation |
|
|
No |
No |
|
|
|
|
|
|
|
| Interface Type |
|
|
SMBus |
SMBus |
|
|
|
|
|
|
|
| Supply Current(Max)(mA) |
|
|
2 |
2 |
|
|
|
|
|
|
|
| Fan Control Method |
|
|
Manual |
Manual |
|
|
|
|
|
|
|
| Special Features |
|
|
|
|
Shutdown |
Hysteresis (5C or 10C),Pin-Selectable Hysteresis,Temperature Sensor and Switch |
|
|
Shutdown |
Shutdown |
Shutdown |
| Addresses |
|
|
|
|
NA |
|
|
|
|
|
|
| Temp Resolution(Max)(bits) |
|
|
|
|
12 |
|
|
|
12 |
12 |
12 |
| Iq(Typ)(uA) |
|
|
|
|
36 |
|
|
|
|
|
|
| Supply Current(Typ)(uA) |
|
|
|
|
36 |
110 |
|
|
400 |
400 |
400 |
| Sensor Gain(mV/Deg C) |
|
|
|
|
|
10 |
|
|
|
|
|
| Accuracy Over Temp Range(Max)(C) |
|
|
|
|
|
2 |
|
|
|
|
|
| Output Type |
|
|
|
|
|
Open Drain |
|
|
|
|
|
| # Comparators |
|
|
|
|
|
1 |
|
|
|
|
|
| SetPoint Value(deg C) |
|
|
|
|
|
-40 to 125 |
|
|
|
|
|
| SetPoint Type |
|
|
|
|
|
Resistor Programmable |
|
|
|
|
|
| Remote Sensor Correction |
|
|
|
|
|
|
|
|
Series Resistance Cancellation,n-Factor Correction |
Series Resistance Cancellation,n-Factor Correction |
Series Resistance Cancellation,n-Factor Correction |
| Remote Sensor Accuracy(Max)(+/- C) |
|
|
|
|
|
|
|
|
1 |
1 |
1 |
| Remote Channel |
|
|
|
|
|
|
|
|
1 |
2 |
2 |
| Remote Diode Temp Range for Listed Accuracy(C) |
|
|
|
|
|
|
|
|
-40 to 150 |
-40 to 150 |
-40 to 150 |
| Remote Temp Resolution(Max)(bits) |
|
|
|
|
|
|
|
|
12 |
12 |
12 |
