AD7414ARTZ-0-REEL7

Product Summary

The AD7414ARTZ-0-REEL7 is a 10-Bit Digital Temperature Sensor. The AD7414ARTZ-0-REEL7 is a complete temperature monitoring system sin6-lead and 5-lead SOT-23 packages. The device contains a band gap temperature sensor and a 10-bit ADC to monitorand digitize the temperature reading toa resolution of 0.25℃. The device provides a 2-wire serial interface that is compatible with SMBusand I2C interfaces. The applications of the AD7414ARTZ-0-REEL7 incldue Hard disk drives, Personal computers, Electronic test equipment, Office equipment, Domestic appliances, Process control, Cellular phones.

Parametrics

AD7414ARTZ-0-REEL7 absolute maximum ratings: (1)VDDto GND: -0.3 V to +7 V; (2)SDA Input Voltage to GND: -0.3 V to +7 V; (3)SDA OutputVoltage to GND: -0.3 V to +7 V; (4)SCL Input Voltage to GND: -0.3 V to +7 V; (5)ALERT OutputVoltage to GND: -0.3 V to +7 V; (6)Operating Temperature Range: -40℃ to +125℃; (7)Storage Temperature Range: -65℃ to +150℃; (8)Junction Temperature: 150℃; (9)5-Lead SOT-23 (RJ-5), Power Dissipation, WMAX= (TJMAX-TA)/θJA; ThermalImpedance, θJA, Junction-to-Ambient(still air): 240℃/W; (10)6-Lead SOT-23 (RJ-6), Power Dissipation, WMAX= (TJMAX-TA)/θJA; ThermalImpedance, θJA, Junction-to-Ambient(still air): 190.4℃/W ; (11)8-Lead MSOP (RM-8), Power Dissipation, WMAX= (TJMAX-TA)/θJA; ThermalImpedance, θJA, Junction-to-Ambient (still air): 205.9℃/W ; θJC, Junction-to-Case: 43.74℃/W ; (12)IR Reflow Soldering, Peak Temperature: 220℃; Time at Peak Temperature 10 sec to 20 sec; Ramp-up Rate: 3℃/s max; Ramp-down Rate: -6℃/s max; Ramp from 25℃ to Peak Temperature: 6 minutes max ; (13)IR Reflow Soldering in Pb-Free Package, Peak Temperature: 260℃; Time at Peak Temperature: 20 sec to 40 sec; Ramp Rate: 3℃/s max ; Ramp-Down Rate: -6℃/s max; Ramp from 25℃ to Peak Temperature : 8 minutes max.

Features

AD7414ARTZ-0-REEL7 features: (1)10-bit temperature-to-digital converter; (2)Temperature range: -40℃ to +125℃; (3)Typical accuracyof ±0.5℃ at +40℃; (4)SMBus/I2C-compatible serialinterface; (5)3 μA power-down current; (6)Temperature conversion time: 29 μs typ; (7)Space-saving 6-lead, SOT-23 packages; (8)Pin selectable addressing via AS; (9)Overtemperature indicator; (10)SMBus alert function; (11)4 versions allow 8 I2C addresses.

Diagrams