|
|
Texas Instruments
TMP411BDR
|
Texas Instruments
TMP411CDGKR
|
Microchip Technology Inc.
TC74A0-3.3VCTTR
|
Texas Instruments
LMT01QLPGMQ1
|
Texas Instruments
AMC6821SDBQ
|
Texas Instruments
TMP709AQDBVRQ1
|
Sensirion
SHTW2
|
Texas Instruments
LM20CIM7
|
Texas Instruments
LM20SITL/NOPB
|
Texas Instruments
LM235H/NOPB
|
| Price |
|
|
|
$0.86 |
$1.24 |
$1.90 |
|
$1.59 |
$0.83 |
|
$8.65 |
| RoHS |
|
Compliant |
Yes |
Compliant |
Compliant |
Compliant |
Yes |
Compliant |
No |
Compliant |
Yes |
| Lead Status |
|
No |
Yes |
|
No |
No |
Yes |
Yes |
No |
No |
Yes |
| Supply Voltage(Max)(V) |
|
5.5 |
5.5 |
|
5.5 |
5.5 |
5.5 |
|
5.5 |
5.5 |
|
| Supply Voltage(Min)(V) |
|
2.7 |
2.7 |
|
2 |
2.7 |
2.7 |
|
2.4 |
2.4 |
5 |
| Rating |
|
Catalog |
Catalog |
|
|
Catalog |
Automotive |
|
Catalog |
Catalog |
Military |
| Interface |
|
I2C,SMBus |
I2C,SMBus |
|
1-wire |
|
Switch |
|
Analog Output |
Analog Output |
Analog Output |
| Remote Sensor Correction |
|
Series Resistance Cancellation,n-Factor Correction |
Series Resistance Cancellation,n-Factor Correction |
|
|
|
|
|
|
|
|
| Operating Temperature Range(C) |
|
-40 to 125 |
-40 to 125 |
|
-40 to 125,-40 to 150 |
-40 to 125 |
0 to 125 |
|
-40 to 125,-40 to 85,-55 to 130 |
-40 to 125,-40 to 85,-55 to 130 |
-40 to 125 |
| Local Sensor Accuracy(Max)(+/- C) |
|
2.5 |
2.5 |
|
0.5 |
|
|
|
1.5 |
1.5 |
3 |
| Supply Current(Typ)(uA) |
|
400 |
400 |
|
34 |
|
40 |
|
|
|
|
| Remote Sensor Accuracy(Max)(+/- C) |
|
1 |
1 |
|
|
|
|
|
|
|
|
| Temp Resolution(Max)(bits) |
|
12 |
12 |
|
13 |
|
|
|
|
|
|
| Package Size |
|
mm2 |
mm2 |
|
|
mm2 |
mm2 |
|
mm2 |
mm2 |
mm2 |
| Remote Channel |
|
1 |
1 |
|
|
|
|
|
|
|
|
| Special Features |
|
Programmable Alert,Shutdown |
Programmable Alert,Shutdown |
|
|
|
Hysteresis (2C or 10C),Pin-Selectable Hysteresis |
|
Industry standard pinout |
Industry standard pinout |
|
| Remote Diode Temp Range for Listed Accuracy(C) |
|
-40 to 150 |
-40 to 150 |
|
|
|
|
|
|
|
|
| Package Group |
|
SOIC,VSSOP |
SOIC,VSSOP |
|
TO-92 |
SSOP |
SOT-23 |
|
DIESALE,DSBGA,SC70 |
DIESALE,DSBGA,SC70 |
TO |
| Remote Temp Resolution(Max)(bits) |
|
12 |
12 |
|
|
|
|
|
|
|
|
| Approx. Price (US$) |
|
0.45 | 1ku |
0.45 | 1ku |
|
0.95 | 1ku |
0.99 | 1ku |
0.35 | 1ku |
|
0.32 | 1ku |
0.32 | 1ku |
|
| Temp Range for Listed Accuracy(C) |
|
|
|
|
-20C to 90C |
|
|
|
|
|
|
| Fan Speed Inputs |
|
|
|
|
|
1 |
|
|
|
|
|
| Fan Control Method |
|
|
|
|
|
Linear |
|
|
|
|
|
| Temperature Sensor Resolution(C) |
|
|
|
|
|
0.125 |
|
|
|
|
|
| Voltage in ADC Resolution(bits) |
|
|
|
|
|
11 |
|
|
|
|
|
| No. of Temperature Sensors |
|
|
|
|
|
2 |
|
|
|
|
|
| GPIOs |
|
|
|
|
|
PWM, TACH, OVR, THERM, FANFAULT |
|
|
|
|
|
| Interrupt Outputs(Count) |
|
|
|
|
|
1 |
|
|
|
|
|
| Analog Inputs |
|
|
|
|
|
1 |
|
|
|
|
|
| PWM Duty Cycle Resolution(bits) |
|
|
|
|
|
8 |
|
|
|
|
|
| Fan Speed Measurement Accuracy(%) |
|
|
|
|
|
6 |
|
|
|
|
|
| Fan Control Output(s) |
|
|
|
|
|
1 PWM |
|
|
|
|
|
| Quiescent Current(mA) |
|
|
|
|
|
1.1 |
|
|
|
|
|
| VID Inputs |
|
|
|
|
|
0 |
|
|
|
|
|
| TruTherm(TM) Beta Compensation |
|
|
|
|
|
No |
|
|
|
|
|
| Temperature Sensor Accuracy(C) |
|
|
|
|
|
2C max for +50C to +100C,3C max for -40C to +125C |
|
|
|
|
|
| Interface Type |
|
|
|
|
|
SMBus |
|
|
|
|
|
| Supply Current(Max)(mA) |
|
|
|
|
|
2 |
|
|
|
|
|
| Accuracy Over Temp Range(Max)(C) |
|
|
|
|
|
|
3 |
|
|
|
|
| SetPoint Value(deg C) |
|
|
|
|
|
|
0 to 125 |
|
|
|
|
| Output Type |
|
|
|
|
|
|
Open Drain |
|
|
|
|
| # Comparators |
|
|
|
|
|
|
1 |
|
|
|
|
| SetPoint Type |
|
|
|
|
|
|
Resistor Programmable |
|
|
|
|
| Supply Current(Max)(uA) |
|
|
|
|
|
|
|
|
7 |
7 |
400 |
| Sensor Gain(mV/Deg C) |
|
|
|
|
|
|
|
|
-11.7 |
-11.7 |
|
| Output Impedance(Ohm) |
|
|
|
|
|
|
|
|
160 |
160 |
|
