RT2904WH RobuST low-power dual operational amplifier Datasheet - production data Intended for use in aerospace and defense applications: Dedicated traceability and part marking Approval documents available for production parts D Adapted extended life time and SO8 obsolescence management (plastic micropackage) Extended product change notification process Pin connections (top view) Designed and manufactured to meet sub ppm quality goals Advanced mold and frame designs for 287 9&& superior resilience to harsh environments (acceleration, EMI, thermal, humidity) ,1 287 Extended screening capability on request Single fabrication, assembly, and test site ,1 ,1 Temperature range (-40 C to 150 C) 9&& ,1 Applications Aerospace and defense Harsh environments Features Frequency compensation implemented Description internally This circuit consists of two independent, high gain Large DC voltage gain: 100 dB operational amplifiers with frequency Wide bandwidth (unity gain): 1.1 MHz compensation implemented internally. It is (temperature compensated) designed specifically for aerospace and defense applications. The circuit operates from a single Very low supply current/amplifier, essentially power supply over a wide range of voltages. Low independent of supply voltage power supply drain is independent of the Low input bias current: 20 nA (temperature magnitude of the power supply voltage. compensated) In linear mode, the input common-mode voltage Low input offset current: 2 nA range includes ground and the output voltage can Input common-mode voltage range includes also swing to ground, even though operated from negative rail a single power supply. Differential input voltage range equal to the power supply voltage Large output voltage swing 0 V to (V ) - 1.5V CC+ October 2014 DocID026931 Rev 1 1/13 This is information on a product in full production. www.st.comContents RT2904WH Contents 1 Absolute maximum ratings and operating conditions . 3 2 Schematic diagram 4 3 Electrical characteristics . 5 4 Package information 10 4.1 SO8 package information 11 5 Ordering information . 12 6 Revision history . 12 2/13 DocID026931 Rev 1