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EMC1072-1-ACZL-TR Datasheet(PDF) 10 Page - SMSC Corporation |
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EMC1072-1-ACZL-TR Datasheet(HTML) 10 Page - SMSC Corporation |
10 / 36 page 1°C Temperature Sensor with Selectable Address Datasheet Revision 1.39 (10-11-10) 10 SMSC EMC1072 DATASHEET 3.2 Electrical Specifications Note 3.2 The ALERT and THERM pins will not glitch low upon power up. Table 3.2 Electrical Specifications VDD = 3.0V to 3.6V, TA = -40°C to 125°C, all typical values at TA = 27°C unless otherwise noted. CHARACTERISTIC SYMBOL MIN TYP MAX UNITS CONDITIONS DC Power Supply Voltage VDD 3.0 3.3 3.6 V Supply Current IDD 430 850 uA 1 conversion / sec, dynamic averaging disabled 930 1200 uA 4 conversions / sec, dynamic averaging enabled 1120 uA > 16 conversions / sec, dynamic averaging enabled Standby Supply Current IDD 170 230 uA Device in Standby mode, no SMBus communications, ALERT and THERM pins not asserted. Power Up Time tPUP 10 15 ms Temp selection read Note 3.2 Time to first data available tCONV_1 300 ms Internal Temperature Monitor Temperature Accuracy ±0.25 ±1 °C -5°C < TA < 100°C ±2 °C -40°C < TA < 125°C Temperature Resolution 0.125 °C External Temperature Monitor Temperature Accuracy ±0.25 ±1 °C +20°C < TDIODE < +110°C 0°C < TA < 100°C ±0.5 ±2 °C -40°C < TDIODE < 127°C Temperature Resolution 0.125 °C Conversion Time all Channels tCONV 190 ms EMC1072, default settings Capacitive Filter CFILTER 2.2 2.5 nF Connected across external diode ALERT and THERM pins Output Low Voltage VOL 0.4 V ISINK = 8mA Leakage Current ILEAK ±5 uA ALERT and THERM pins Device powered or unpowered TA < 85°C pull-up voltage < 3.6V |
Similar Part No. - EMC1072-1-ACZL-TR |
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Similar Description - EMC1072-1-ACZL-TR |
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