• Product Introduction

LT1212CS 

Single-supply dual and quadruple precision op amps

peculiarity Slew rate 7V/μs typical Gain bandwidth product: 14MHz typical Fast build-up to 0.01% 2V step 200μV 900ns typical 2.2μs typical 10V step of 1mV All included in the superior DC accuracy Input offset voltage 275μV max Input offset voltage drift 6μV/° Input offset current: 30nA max Input bias current: 125nA max Open loop gain: 1200V/mV min Single supply operation The input voltage range includes ground potential and output swing although the current is absorbed to ground Low input noise voltage: 12nV/rt Hz typical Low input noise current: 0.2pA/rt Hz typical Specified 3.3V, 5V, and ± 15V Large output driving current: 20mA min Low supply current per amplifier: 1.8 mA max Dual 8-pin DIP and SO8 The quad has 14-pin DIP and narrow SO16 Note: For applications that require high slew rates, see the LT1213/LT1214 and LT1215/LT1216 datasheets. description H (metal cans), J (ceramic) and K (metal cans) The software packages for Linear are obsolete Download the detailed and complete data sheet ® The LT 1211 is a dual, single-supply precision operational amplifier with a gain bandwidth product of 14MHz and a slew rate of 7V/μs. The LT1212 is a quadruple version of the same amplifier. The DC accuracy of the LT1211/LT1212 eliminates trimming in most systems while providing high-frequency performance that would not normally be found in a single supply amplifier. The LT1211/LT1212 will operate on any total supply greater than 2.5V and less than 36V. These amplifiers are available from a single 3.3V supply, a single 5V and ± 15V supply, specifying, requiring only a quiescent supply current of 1.3 milliamps per amplifier. There is no output of the damage or reversal stage, and the input can go beyond the supply drive. The minimum output driver is 20mA, making it ideal for driving low-impedance loads. Note: For applications that require high slew rates, see the LT1213/LT1214 and LT1215/LT1216 datasheets.