SOT23, 3V/5V, Single-Supply, Rail-to-Rail Instrumentation AmplifiersABSOLUTE MAXIMUM RATINGS Supply Voltage (VDD to VSS) ...-0.3V to +6V Operating Temperature Range ...-40°C to +85°C All Other Pins ...(VSS - 0.3V) to (VDD + 0.3V) Junction Temperature ..+150°C Output Short-Circuit Duration to Either Supply...1s Storage Temperature Range ...-65°C to +150°C Continuous Power Dissipation (TA = +70°C) Lead Temperature (soldering, 10s)..300°C 6-Pin SOT23 (derate 8.7mW/°C above +70°C)..695mW 6-Pin TDFN-EP (derate 18.2mW/°C above +70°C) ..1454mW 8-Pin SO (derate 5.9mW/°C above +70°C)..470mW 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—MAX4460/MAX4461 (VDD = 5V, VCM = 0V, VDIFF = VIN+ - VIN- = 50mV to 100mV for G = 1, 20mV to 100mV for G = 10, 2mV to 48mV for G =100, MAX4460 is configured for G = 10, RL = 200kΩ to GND, TA = +25°C , unless otherwise noted.) PARAMETERSYMBOLCONDITIONSMINTYPMAXUNITS Supply Voltage VDD Guaranteed by PSRR test 2.85 5.25 V VDD = 5V, VDIFF = 0V 0.80 1.1 Supply Current mA VDD = 3V, VDIFF = 0V 0.68 0.9 Shutdown Supply Current MAX4461, SHDN = GND VDD = 5V 0.1 1 µA MAX4460ESA ±50 ±425 Input Offset Voltage (Note 1) VOS MAX4461ESA ±50 ±300 µV MAX446_EUT/MAX446_ETT ±100 ±600 Differential mode 2 Input Resistance RIN VCM = VDD/2 GΩ MAX4460/MAX4461/MAX4462 Common mode 2 V Input Common-Mode Range V DD - CM Guaranteed by CMRR test -0.1 V 1.7 Input Common-Mode CMRR VCM = -0.1V to (VDD - 1.7V) 90 120 dB Rejection Ratio Power-Supply Rejection Ratio PSRR VDD = 2.85V to 5.25V 80 100 dB Input Bias Current IB (Note 2) 1 100 pA FB Input Current MAX4460 (Note 2) 1 100 pA 0.7 X VIH MAX4461 VDD SHDN Logic Levels V 0.3 X VIL MAX4461 VDD SHDN Input Current MAX4461, V SHDN = 0V or VDD (Note 2) 1 100 pA f = 10kHz 18 Input Voltage Noise en nV/√Hz f = 1kHz 38 RL = 200kΩ 1 2.5 VOH VDD - VOH (Note 3) RL = 20kΩ 3 5 Output Voltage Swing mV RL = 200kΩ 0 0.2 VOL RL = 20kΩ 0 0.2 Short-Circuit Current ISC (Note 4) ±150 mA 2_______________________________________________________________________________________
