MAX9614/MAX9616 19-5302 Rev 0 8/10 Low-Power Single/Dual, Rail-to-Rail Op Amps General Description Features The MAX9614/MAX9616 are low-power precision op S V = 2.5V to 5.5V (-40C to +125C) CC amps that feature precision MOS inputs. S Low 100V (max) V OS These devices are ideal for a large number of signal pro- S 1A Supply Current in Shutdown, 175A Operating cessing applications such as photodiode transimped- S Small SC70 Package ance amplifiers and filtering/amplification of a wide S 2.8MHz Bandwidth variety of signals in industrial equipment. The devices also feature excellent RF immunity, making them ideal for S Excellent RF Immunity portable applications. The MAX9614/MAX9616 are capable of operating from a 2.5V to 5.5V supply voltage over the -40NC to +125NC Ordering Information automotive temperature range. Both singles and duals are available in tiny SC70 pack- TEMP PIN- TOP PART ages. The MAX9614 features an active-low shutdown pin. RANGE PACKAGE MARK -40NC to Applications MAX9614AXT+T 6 SC70 +ADL +125NC Notebooks, Portable Media Players -40NC to MAX9616AXA+T 8 SC70 +AAE Industrial and Medical Sensors +125NC General Purpose Signal Processing +Denotes lead(Pb)-free/RoHS-compliant package. T = Tape and reel. Typical Application Circuit 66.5kI 66.5kI INPUT 4.7nF 121kI 220pF V CC 1.21kI 20kI MAX11613 V /2 ADC CC 100nF 20kI MAX9614 USING THE MAX9614 OUTPUT AMPLIFIER AS AN ANTI-ALIASING FILTER (CORNER FREQUENCY = 1.3kHz) TO MAXIMIZE NYQUIST BANDWIDTH. Maxim Integrated Products 1 For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxims website at www.maxim-ic.com.Low-Power Single/Dual, Rail-to-Rail Op Amps ABSOLUTE MAXIMUM RATINGS IN+, IN-, SHDN, V to GND..................................-0.3V to +6V 8-Pin SC70 (derate 3.1mW/NC above +70NC) .............245mW CC OUT to GND ................................................-0.3V to V + 0.3V B 326NC/W CC JA .......................................................................... Short-Circuit (GND) Duration, OUT, OUTA, OUTB ................. 5s B ..........................................................................115NC/W JC Continuous Input Current (any pin) .................................Q20mA Operating Temperature Range ........................ -40NC to +125NC Thermal Limits (Note 1) Multilayer PCB Junction Temperature .....................................................+150NC Continuous Power Dissipation (T = +70NC) Lead Temperature (soldering, 10s) ................................+300NC A 6-Pin SC70 (derate 3.1mW/NC above +70NC) .............245mW Soldering Temperature (reflow) ......................................+240NC B .......................................................................326.5NC/W JA B ..........................................................................115NC/W JC Note 1: Package thermal resistances were obtained using the method described in JEDEC specification JESD51-7, using a 4-layer board. For detailed information on package thermal considerations, refer to www.maxim-ic.com/thermal-tutorial. 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. ELECTRICAL CHARACTERISTICS (V = V = 3.3V, V = V = V = GND, R = 10kI to V /2, T = -40NC to +125NC. Typical values are at T = +25NC, CC SHDN IN+ IN- CM L CC A A unless otherwise noted.) (Note 2) PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS DC CHARACTERISTICS V CC Input Voltage Range V , V Guaranteed by CMRR test -0.1 V IN+ IN- - 1.4 T = +25NC 17 100 A T = -40NC to +125NC, after power-up A Input Offset Voltage V 165 FV OS autocalibration 750 T = -40NC to +125NC A Input Offset Voltage Drift V - TC 1 7.5 OS FV/NC 1 1.55 T = -40NC to +25C A T = +70NC 45 pA A Input Bias Current (Note 3) I B T = +85NC 135 A T = +125NC 1.55 nA A 0.5 T = -40NC to +25C A T = +70NC 7 A Input Offset Current (Note 3) I pA OS T = +85NC 25 A T = +125NC 4000 A V = -0.1V to V - 1.4V, T = +25NC 80 95 CM CC A Common-Mode Rejection Ratio CMRR dB V = -0.1V to V - 1.4V, T = -40NC to CM CC A 78 +125NC +0.4V P V P V - 0.4V, R = 10kI 99 115 OUT CC L Open-Loop Gain A dB OL +0.4V P V P V - 0.4V, R = 600I 93 110 OUT CC L To V 275 Output Short-Circuit Current CC I mA SC (Note 4) To GND 75 R = 10kI 1 11 L Output Voltage Low V R = 600I 11 100 mV OL L R = 32I 170 L 2 MAX9614/MAX9616