MAX6613 Low-Voltage Analog Temperature Sensor in an SC70 Package General Description Benefits and Features The MAX6613 is a low-power precision analog output Minimizes Power Consumption with Ultra-Low 7.5A temperature sensor in a tiny 5-pin SC70 package. The (typ) Supply Current MAX6613 operates over a 1.8V to 5.5V supply voltage Minimizes Board Space with Tiny SC70 Package range, with a typical current consumption of only 7.5A. It Extends Performance Range with Wide 1.8V to 5.5V is particularly well suited for portable applications where Operating Range minimizing battery cost and maximizing useful battery life are crucial. Ideal for Broad Range of Thermal Management Applications The MAX6613 provides an analog voltage output pro- -55C to +130C Measurement Range portional to temperature. Accuracy is 4.0C (max) 4.0C Accuracy over a range of T = 0C to +50C and 4.4C (max) A from T = -20C to +80C. Self-heating effects are neg- Pin Compatible with LM20 A ligible due to the low current consumption of the part. Unlike many analog temperature sensors, the MAX6613 is stable with any capacitive load from 0pF to 1000pF, Ordering Information providing broad flexibility in board-level design. PIN- TOP The operating temperature range varies with the volt- PART TEMP RANGE PACKAGE MARK age supply. The MAX6613 can be used over a -55C to +130C range with a 2.5V to 5.5V supply voltage. MAX6613MXK+T -55C to +130C 5 SC70 ADJ For applications with a supply voltage of 1.8V, the MAX6613MXK/V+T -55C to +130C 5 SC70 ADJ MAX6613 can be used over a +25C to +130C tempera- +Denotes a lead(Pb)-free/RoHS-compliant package. ture range. /V denotes an automotive qualified part. Applications Cellular Phones Disk Drives GPS Equipment Printers Medical Instruments Fax Machines Battery Management HVAC Appliances Typical Application Circuit Pin Configuration V CC TOP VIEW V CC MICROCONTROLLER + V CC N.C. 1 5 GND VOUT ADC IN 0.1F MAX6613 GND 2 MAX6613 GND 100pF GND OUT 3 4 V CC GND SC70 19-2477 Rev 4 5/15MAX6613 Low-Voltage Analog Temperature Sensor in an SC70 Package Absolute Maximum Ratings (All voltages referenced to GND, unless otherwise noted.) Continuous Power Dissipation (T = +70C) A V to GND ............................................................-0.3V to +6V 5-Pin SC70 (derate 3.1mW/C above +70C) ..........246.9mW CC All Other Pins to GND .............................. -0.3V to (V + 0.3V) Operating Temperature Range ......................... -55C to +130C CC OUT Short to GND ....................................................Continuous Junction Temperature ......................................................+150C Output Current .................................................... -1mA to +50mA Storage Temperature Range ............................ -65C to +150C ESD Protection (Human Body Model)...............................2000V Lead Temperature (soldering 10s) ..................................+300C Soldering Temperature (reflow) .......................................+260C Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. DC Electrical Characteristics (V = 1.8V to 5.5V, T = -55C to +130C. Typical values are at T = +25C, unless otherwise noted.) (Note 1) CC A A PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS V = 2.7V, T = 0C to +50C -4 +4 CC A V = 2.7V, T = -20C to +85C -4.4 +4.4 CC A Temperature-to-Voltage Error V = 2.7V, T = -55C to +100C -4.5 +4.5 C CC A (Notes 2, 3) V = 2.7V, T = +100C to +125C -4.7 +4.7 CC A V = 2.7V, T = +125C to +130C -5 +5 CC A Output Voltage T = 0C 1.8455 V A Nonlinearity T = -55C to +100C 0.4 % A Sensor Gain (Temperature T = -20C to +100C (Note 3) -10.98 -11.23 -11.47 mV/C A Sensitivity or Average Slope) 0 < I < 16A, T = -55C to +125C 160 L A Maximum Output Impedance W 0 < I < 16A, T = +125C to +130C 300 L A 0 < I < 16A, T = -55C to +125C -2.5 L A Load Regulation mV 0 < I < 16A, T = 125C to 130C -4.8 L A T = -20C to +130C, V 5.5V 1 3.3 A CC Supply Sensitivity (Note 3) T = -55C to -20C, V 4.5V 1 4.7 mV/V A CC T = -55C to -20C, V 5.5V 1 A CC Quiescent Current I No load 7.5 13 A Q No sustained oscillations for capacitive Capacitive Load 0 1000 pF loads in this range (Note 4) Long-Term Stability T = room temperature for 1000hr (Note 4) 0.1 C A Temperature Coefficient of 15 nA/C Supply Current Power-Down Supply Current V < 0.8V 0.1 A CC Maxim Integrated 2 www.maximintegrated.com