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总计器件: |
22 |
匹配型号: |
22 |
比较: |
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Sensor Type |
Fan Controller Functions |
Fan Cntrl. |
Interface |
Accuracy
(±°C) |
Temp. Thresh.
(°C) |
Temp. Resolution
(bits) |
Features |
RoHS Available |
Package/Pins |
Smallest Available Pckg.
(mm2) |
Oper. Temp.
(°C) |
Price |
max w/pins |
See Notes |
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筛选: 型号: |
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默认
= 最新产品在前
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MAX31782 新! System
Management Microcontroller |
Remote |
Fan Failure Detector |
Remote & Local Sensor |
|
PWM |
|
1 |
- |
12 |
CPU Monitoring Functions |
Closed/Open-Loop Fan-Speed Control for 5V/12V
Fans |
GPIOs |
Monitors Tachometer Output |
Monitors up to 6 Tachometer OutputsMonitors up
to 6 Remote Diode Temp Sensors |
Programmable Alert/GPIO Outputs |
|
Yes |
TQFN/40 |
37.2 |
- |
$3.45 @1k |
MAX6620 4-Channel
Linear Fan-Speed Controller |
- |
Fan Failure Detector |
Linear |
2-Wire/I2C/SMBus |
- |
- |
- |
Closed/Open-Loop Fan-Speed Control for 5V/12V Fans |
Monitors Tachometer Output |
Monitors up to 4 Tachometer Outputs |
Selectable Address |
|
Yes |
TQFN/28 |
26 |
- |
$2.50 @1k |
MAX6639 2-Channel
Temperature Monitor with Dual, Automatic, PWM Fan-Speed Controller |
Remote |
Remote & Local Sensor |
PWM |
2-Wire/I2C/SMBus |
1 |
Programmable |
- |
Closed/Open-Loop Fan-Speed Control for 5V/12V Fans |
Monitors Tachometer Output |
Selectable Address |
Two Alarm Outputs |
|
Yes |
|
26 |
- |
$1.50 @1k |
MAX6615 Dual-Channel
Temperature Monitor and Fan Controller with Thermistor Inputs |
Remote |
Fan Failure Detector |
PWM |
2-Wire/I2C/SMBus |
1 |
Programmable |
11 |
Closed/Open-Loop Fan-Speed Control for 5V/12V Fans |
Monitors Tachometer Output |
Thermistor Inputs |
Two Channels |
|
Yes |
QSOP/16 |
30.9 |
-55 to +130 |
$1.75 @1k |
MAX6616 Dual-Channel
Temperature Monitors and Fan-Speed Controller with Thermistor Inputs and
6 GPIOs |
Remote |
Fan Failure Detector |
PWM |
2-Wire/I2C/SMBus |
1 |
Programmable |
- |
|
Yes |
QSOP/24 |
54.2 |
- |
$1.95 @1k |
MAX6678 Dual
Temperature Sensor/Fan Controller with GPIOs |
Remote |
- |
PWM |
2-Wire/I2C/SMBus |
1 |
Programmable |
8 |
- |
Yes |
|
26 |
- |
$1.75 @1k |
MAX6641 SMBus-Compatible
Temperature Monitor with Automatic PWM Fan-Speed Controller |
Remote |
- |
PWM |
2-Wire/I2C/SMBus |
1 |
Programmable |
- |
/OVERT Thermostat Output |
Yes |
µMAX/10 |
15.4 |
- |
$0.99 @1k |
MAX6643 Automatic
PWM Fan-Speed Controllers with Overtemperature Output |
Remote |
- |
PWM |
- |
2 |
Programmable |
- |
- |
Yes |
QSOP/16 |
30.9 |
- |
$0.75 @1k |
MAX6644 Automatic
PWM Fan-Speed Controllers with Overtemperature Output |
Remote |
Remote & Local Sensor |
PWM |
- |
2 |
Programmable |
- |
- |
Yes |
QSOP/16 |
30.9 |
- |
$0.75 @1k |
MAX6645 Automatic
PWM Fan-Speed Controllers with Overtemperature Output |
Remote |
Remote & Local Sensor |
PWM |
- |
2 |
Programmable |
- |
- |
Yes |
µMAX/10 |
15.4 |
- |
$0.75 @1k |
MAX6653 Temperature
Monitor and PWM Fan Controller |
Remote |
Dual Temperature Alarms |
Fan Failure Detector |
Remote & Local Sensor |
|
PWM |
2-Wire/I2C/SMBus |
1 |
Programmable |
11 |
- |
Yes |
QSOP/16 |
30.9 |
- |
$1.95 @1k |
MAX6663 Temperature
Monitor and PWM Fan Controller |
Remote |
Dual Temperature Alarms |
Fan Failure Detector |
Remote & Local Sensor |
|
PWM |
2-Wire/I2C/SMBus |
1 |
Programmable |
11 |
- |
Yes |
QSOP/16 |
30.9 |
- |
$1.95 @1k |
MAX6664 Temperature
Monitor and PWM Fan Controller |
Remote |
Dual Temperature Alarms |
Fan Failure Detector |
Remote & Local Sensor |
|
PWM |
2-Wire/I2C/SMBus |
1 |
Programmable |
11 |
- |
Yes |
QSOP/16 |
30.9 |
- |
$1.95 @1k |
MAX6684 Fan
Failure Detector with Integrated Power Switch |
- |
Fan Failure Detector |
Linear |
Logic |
- |
- |
- |
Accepts Fan Power Supply up to 28V |
No Tachometer Output Needed |
|
Yes |
SOIC(N)/8 |
30.9 |
- |
$0.99 @1k |
MAX6661 Remote-Temperature-Controlled
Fan-Speed Regulator with SPI Interface |
Remote |
- |
Linear |
3-Wire/SPI |
1 |
Programmable |
11 |
/ALERT Interrupt Output |
/OVERT Thermostat Output |
CPU Monitoring Functions |
Closed/Open-Loop Fan-Speed Control for 5V/12V
Fans |
Monitors Tachometer Output |
|
Yes |
QSOP/16 |
30.9 |
- |
$3.39 @1k |
MAX6660 Fan-Speed
Regulator and Monitor with I2C/SMBus Interface |
Remote |
- |
Linear |
2-Wire/I2C/SMBus |
1 |
Programmable |
11 |
/ALERT Interrupt Output |
/OVERT Thermostat Output |
Closed/Open-Loop Fan-Speed Control for 5V/12V
Fans |
Monitors Tachometer Output |
|
Yes |
QSOP/16 |
30.9 |
- |
$3.19 @1k |
MAX6668 Remote
Temperature Switch with Integrated Fan Driver |
Remote |
Temperature Switch/Temperature Comparator |
Linear |
Logic |
2.2 |
+40 |
+45 |
+50 |
+55 |
+60 |
+65 |
+70 |
+75 |
|
- |
- |
Yes |
µMAX/8 |
16.2 |
- |
$1.11 @1k |
MAX6670 Remote
Temperature Switch with Integrated Fan Driver |
Remote |
Temperature Switch/Temperature Comparator |
Linear |
Logic |
2.2 |
+40 |
+45 |
+50 |
+55 |
+60 |
+65 |
+70 |
+75 |
|
- |
Second Threshold (Warning) |
Two Alarm Outputs |
|
Yes |
µMAX/10 |
15.4 |
- |
$1.24 @1k |
MAX6665 Fan
Controller/Driver with Factory-Programmed Temperature Thresholds |
- |
Temperature Switch/Temperature Comparator |
Linear |
Logic |
3 |
Factory Programmed |
- |
Pin Selectable Hysteresis |
Yes |
SOIC(N)-EP/8 |
30.9 |
- |
$1.25 @1k |
MAX6650 Fan-Speed
Regulator and Monitor with I2C/SMBus Interface |
- |
- |
Linear |
2-Wire/I2C/SMBus |
- |
- |
- |
Closed/Open-Loop Fan-Speed Control for 5V/12V Fans |
Monitors Tachometer Output |
Programmable Alert/GPIO Outputs |
|
Yes |
µMAX/10 |
15.4 |
- |
$2.03 @1k |
MAX6651 Fan-Speed
Regulator and Monitor with I2C/SMBus Interface |
- |
- |
Linear |
2-Wire/I2C/SMBus |
- |
- |
- |
Closed/Open-Loop Fan-Speed Control for 5V/12V Fans |
Monitors up to 4 Tachometer Outputs |
Programmable Alert/GPIO Outputs |
Synch Capability |
|
Yes |
QSOP/16 |
30.9 |
- |
$2.25 @1k |
MAX1669 Remote
Temperature Sensor and Fan Controller with SMBus Serial Interface |
Remote |
- |
PWM |
2-Wire/I2C/SMBus |
3 |
Programmable |
8 |
- |
Yes |
QSOP/16 |
30.9 |
- |
- |