LTC6081/LTC6082 Precision Dual/Quad CMOS Rail-to-Rail Input/ Output Amplifiers Fea T Descrip T Maximum Offset Voltage: 70V (25C) The LTC 6081/LTC6082 are dual/quad low offset, low drift, Maximum Offset Drift: 0.8V/C low noise CMOS operational amplifiers with rail-to-rail Maximum Input Bias: 1pA (25C) 40pA (T 85C) input/output swing. A Open Loop Voltage Gain: 120dB Typ The 70V maximum offset, 1pA input bias current, 120dB Gain Bandwidth Product: 3.6MHz open loop gain and 1.3V 0.1Hz to 10Hz noise make P-P CMRR: 100dB Min it perfect for precision signal conditioning. The LTC6081/ PSRR: 98dB Min LTC6082 features 100dB CMRR and 98dB PSRR. 0.1Hz to 10Hz Noise: 1.3V P-P Each amplifier consumes only 330A of current on a 3V Supply Current: 330A supply. The 10-lead DFN has an independent shutdown Rail-to-Rail Inputs and Outputs function that reduces each amplifiers supply current Unity Gain Stable to 1A. 2.7V to 5.5V Operation Voltage Dual LTC6081 in 8-Lead MSOP and 10-Lead DFN10 LTC6081/LTC6082 is specified for power supply voltages Packages Quad LTC6082 in 16-Lead SSOP and DFN of 3V and 5V from 40C to 125C. The dual LTC6081 is Packages available in 8-lead MSOP and 10-lead DFN10 packages. The quad LTC6082 is available in 16-lead SSOP and DFN a T packages. L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Linear Photodiode Amplifier Technology Corporation. All other trademarks are the property of their respective owners. Strain Gauge High Impedance Sensor Amplifier Microvolt Accuracy Threshold Detection Instrumentation Amplifiers Thermocouple Amplifiers Typical a T V Drift Histogram OS Shock Sensor Amplifier (Accelerometer) 30 + V LTC6081MS8 0.1F T = 40C TO 125C 8.2pF A 25 V = 3V S 2M 2M V = 0.5V CM + 1/2 20 MURATA V = 109mV/g 1G 3.9pF 3.9pF OUT LTC6081 PKGS-00LD BW ~ 2.2kHz 770pF 15 0 SENSOR 1M 10 0.1F V 1M 5 60812 TA01 10k 0 47pF 0.20 0.10 0 0.10 0.20 0.30 V (V/C) OSDRIFT 60812 TA01b 60812fd 1 For more information www.linear.com/LTC6081 NUMBER OF AMPLIFIERS (OUT OF 100) ion pplica ions pplica ion uresLTC6081/LTC6082 a Te Maxi Mu M r a T Gs (Note 1) + Total Supply Voltage (V to V ) ...................................6V Specified T emperature Range (Note 4) + Input Voltage ...................................................... V to V LTC6081C, LTC6082C .............................. 0C to 70C Output Short Circuit Duration (Note 2)............. Indefinite LTC6081I, LTC6082I ............................. 40C to 85C Operating Temperature Range (Note 3) LTC6081H, LTC6082H ........................ 40C to 125C LTC6081C, LTC6082C .......................... 40C to 85C Junction Temperature LTC6081I, LTC6082I ............................. 40C to 85C DFN Packages ................................................... 125C LTC6081H, LTC6082H ........................ 40C to 125C All Other Packages ............................................ 150C (H Temperature Range Not Available in DFN Package) Storage Temperature Range DFN Packages .................................... 65C to 125C All Other Packages ............................. 65C to 150C Lead Temperature (Soldering, 10 Sec) .................. 300C p Fi G T TOP VIEW + OUTA 1 10 V TOP VIEW + INA 2 9 OUTB OUTA 1 8 V A INA 2 7 OUTB +INA 3 8 INB A B +INA 3 6 INB B V 4 7 +INB V4 5 +INB SHDN A 5 6 SHDN B MS8 PACKAGE 8-LEAD PLASTIC MSOP DD PACKAGE T = 150C, = 200C/W JMAX JA 10-LEAD (3mm 3mm) PLASTIC DFN T = 125C, = 43C/W JMAX JA UNDERSIDE METAL CONNECTED TO V TOP VIEW TOP VIEW OUTA 1 16 OUTD OUTA 1 16 OUTD INA 2 15 IND A D INA 2 15 IND A D +INA 3 14 +IND +INA 3 14 +IND + V 4 13 V + V 4 13 V +INB 5 12 +INC B C +INB 5 12 +INC B C INB 6 11 INC INB 6 11 INC OUTB 7 10 OUTC OUTB 7 10 OUTC NC 8 9 NC NC 8 9 NC DHC PACKAGE GN PACKAGE 16-LEAD (5mm 3mm) PLASTIC DFN 16-LEAD PLASTIC SSOP = 125C, = 43C/W T JMAX JA T = 150C, = 110C/W JMAX JA UNDERSIDE METAL CONNECTED TO V 60812fd 2 For more information www.linear.com/LTC6081 ion ura con in in bsolu