LTC6079 Datasheet | Linear Technology

LTC6078/LTC6079 Micropower Precision, Dual/Quad CMOS Rail-to-Rail Input/Output Amplifiers Features - - - DESCRIPTIO - - - - - - - Maximum Offset Voltage of 25µV (25°C) Maximum Offset Drift of 0.7µV/°C Maximum Input Bias: 1p A (25°C) 50p A (≤85°C) Micropower: 54µA per Amp 95d B CMRR (Min) 100d B PSRR (Min) Input Noise Voltage Density: 16n V/√Hz Rail-to-Rail Inputs and Outputs 2.7V to 5.5V Operation Voltage LTC6078 Available in 8-Lead MSOP and 10-Lead DFN Packages; LTC6079 Available in 16-Lead SSOP and DFN Packages The LTC®6078/LTC6079 are dual/quad, low offset, low noise operational amplifiers with low power consumption and rail-to-rail input/output swing. Input offset voltage is trimmed to less than 25µV and the CMOS inputs draw less than 50p A of bias current. The low offset drift, excellent CMRR, and high voltage gain make it a good choice for precision signal conditioning. Each amplifier draws only 54µA current on a 3V supply. The micropower, rail-to-rail operation of the LTC6078/LTC6079 is well suited for portable instruments and single supply applications. The LTC6078/LTC6079 are specified on power supply voltages of 3V and 5V from - 40 to 125°C. The dual amplifier LTC6078 is available in 8-lead MSOP and 10-lead DFN packages. The quad amplifier LTC6079 is available in 16-lead SSOP and DFN packages. , LT, LTC and LTM are registered trademarks of Linear Technology Corporation. All other trademarks are the property of their respective owners. Patent Pending. .. U APPLICATIO S - - - - - Photodiode Amplifier High Impedance Sensor Amplifier Microvolt Accuracy Threshold Detection Instrumentation Amplifiers Battery Powered Applications TYPICAL APPLICATIO SMT 1/4W 150k 0.1µF OMEGA 5TC-TT-K-30-36 THERMOCOUPLE SMT 1/4W 150k LT1025 5V Thermocouple Signal Conditioner 14 5V NUMBER OF AMPS OUT OF 200 NORMALLY FLOATING + 1/2 LTC6078 LTC6078MS8 VS = 3V 12 VCM = 0.5V TA = 25°C 10 8 6 4 2 0 - 11 - 9 - 7 - 5 - 3 - 1 1 VOS (µV) - 2.49M 1k 40.6µV/°C 100p F OUT = 10m V/°C 0°C...