The MAX6615/MAX6616 monitor two temperature channels, either the internal die temperature and the temperature of an external thermistor, or the temperatures of two external thermistors. The temperature data controls a PWM output signal to adjust the speed of a cooling fan, thereby minimizing noise when the system is running cool, but providing maximum coolin.
six GPIOs to provide additional flexibility. All of the GPIOs power-up as inputs, with the exception of GPIO0, which powers up as either an input or an output as determined by connecting the PRESET pin to ground or VCC. The MAX6616 is available in a 24-pin QSOP package, while the MAX6615 is available in a 16-pin QSOP package. Both devices operate from a single-supply voltage range of 3.0V to 5.5V, have operating temperature ranges of -40°C to +125°C, and consume just 500µA of supply current. o Two Thermistor Inputs o Two Open-Drain PWM Outputs for Fan-Speed Control o Local Temperature Sensor o.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | MAX6610 |
Maxim |
Precision / Low-Power / 6-Pin SOT23 Temperature Sensors and Voltage References | |
2 | MAX6611 |
Maxim |
Precision / Low-Power / 6-Pin SOT23 Temperature Sensors and Voltage References | |
3 | MAX6612 |
Maxim Integrated Products |
High-Slope Low-Power - Analog Temperature Sensor in an SC70 Package | |
4 | MAX6613 |
Maxim |
Low-Voltage Analog Temperature Sensor | |
5 | MAX6615 |
Maxim Integrated Products |
Dual-Channel Temperature Monitors and Fan-Speed Controllers | |
6 | MAX6618 |
Maxim Integrated Products |
PECI-to-I2C Translator | |
7 | MAX660 |
Texas Instruments |
Switched Capacitor Voltage Converter | |
8 | MAX660 |
National Semiconductor |
Switched Capacitor Voltage Converter | |
9 | MAX660 |
Maxim |
CMOS Monolithic Voltage Converter | |
10 | MAX6602 |
Maxim Integrated Products |
Five-Channel Precision Temperature Monitor | |
11 | MAX6603 |
Maxim Integrated Products |
Platinum RTD-to-Voltage Signal Conditioner | |
12 | MAX6605 |
Maxim |
Low-Power Analog Temperature Sensor |