LT1097 Datasheet | Linear Technology

LT1097 Low Cost, Low Power Precision Op Amp Features s s s s s s s s s s s DESCRIPTION LT®1097 achieves a new standard in bining low price and outstanding precision performance. On all operational amplifier data sheets, the specifications listed on the front page are for highly selected, expensive grades, while the specs for the low cost grades are buried deep in the data sheet. The LT1097 does not have any selected grades, the outstanding specifications shown in the Features section are for its only grade. The design effort of the LT1097 concentrated on optimizing the performance of all precision specs- at only 350µA of supply current. Typical values are 10µV offset voltage, 40p A bias and offset currents, 0.2µV/°C and 0.4p A/°C drift. mon mode and power supply rejections, voltage gain are typically in excess of 128d B. All parameters that are important for precision, low power op amps have been optimized. Consequently, using the LT1097 error budget calculations in most applications is unnecessary. , LTC and LT are registered trademarks of Linear Technology Corporation. Offset Voltage 50µV Max Offset Voltage Drift 1µV/°C Max Bias Current 250p A Max Offset Current 250p A Max Bias and Offset Current Drift 4p A/°C Max Supply Current 560µA Max 0.1Hz to 10Hz Noise 0.5µVp-p, 2.2p Ap-p CMRR 115d B Min Voltage Gain 117d B Min PSRR 114d B Min Guaranteed Operation on Two Ni Cad Batteries U APPLICATIONS s s s s s s Replaces OP-07/OP-77/OP-97/OP-177/AD707/ LT1001 with Improved Price/Performance High Impedance Difference Amplifiers Logarithmic Amplifiers (Wide Dynamic Range) Thermocouple Amplifiers Precision Instrumentation Active Filters (with Small Capacitors) TYPICAL APPLICATION Saturated Standard Cell Amplifier 9V 2N3609 3 7 LT1097 2 OUT = 1.1V TO 8.0V AS 1.8k ≤ R2 ≤ 135k PERCENT OF UNITS Input Offset Voltage Distribution 50 6,500 UNITS IN SO PACKAGE 6,680 UNITS IN PLASTIC VS = ±15V DIP TA = 25°C 13,180 UNITS TESTED + - 40 + 1.018235V SATURATED STANDARD CELL #101...