MAX6632 MAXIM [Maxim Integrated Products], MAX6632 Datasheet
MAX6632
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MAX6632 Summary of contents
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... An extended temperature range provides useful readings up to +150°C. These sensors are 3-wire serial interface SPI compati- ble, allowing the MAX6629–MAX6632 to be readily con- nected to a variety of microcontrollers (µCs). The MAX6629–MAX6632 are read-only devices, simplifying their use in systems where only temperature data is required ...
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... CC -40°C T +125° +3. -55° +3. +150° +3. MAX6629, MAX6630, CS high MAX6631, MAX6632, CS high CC I Shutdown (Note 3 +0. ADC idle (Figure 2 low IDLE ADC converting (Figure 2) MAX6629, MAX6630 I CC MAX6631, MAX6632 V falling CC = +3.3V and T = +25°C.) (Notes 2 ...
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... Note 3: The MAX6629–MAX6632 are not specifically equipped with a shutdown function. Their low supply current permits powering them from the output of a logic gate. This specification is given to ensure that the MAX6629–MAX6632 do not draw excessive currents at low supply voltages, ensuring reliable operation from a gate output. ...
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... V = SQUARE WAVE IN APPLIED TO V WITH 0.1μF CAPACITOR 100 1k 10k FREQUENCY (Hz) PIN NAME MAX6629 MAX6630 MAX6631 MAX6632 GND SCK — — _______________________________________________________________________________________ Typical Operating Characteristics POWER-ON RESET (POR) THRESHOLD vs ...
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... Sign Digital Temperature Sensors Detailed Description The MAX6629–MAX6632 are local digital temperature sensors with a serial bus. The MAX6629–MAX6632 are typically interfaced to a µC in temperature sensing and control applications. The MAX6629–MAX6632 convert temperature to a 12-bit + sign word with a 0.0625°C LSB ...
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... XX down mode The MAX6629–MAX6632 can be put into idle mode by pulling CS low. Data can be clocked out when the device is in idle mode. The POR supply voltage of the MAX6629–MAX6632 is typically 1.6V. Below this supply voltage, the interface is inactive and the data register is set to the POR state, 0° ...
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... The typical thermal resistance is +110°C/W for the 6-pin SOT23 package. To limit the effects of self-heat- ing, minimize the output currents. For example, if the MAX6629–MAX6632 sink 1mA, the output voltage is guaranteed to be less than 0.4V. Therefore, an addi- tional 0.4mW of power is dissipated within the IC. This corresponds to a 0.044° ...
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Sign Digital Temperature Sensors with Serial Interface REVISION REVISION NUMBER DATE 0 5/01 Initial release of MAX6629 Initial release of MAX3360, MAX3361, and MAX3362; changed I 1 7/01 to 650μA (max) in the Electrical Characteristics table Changed the ...