LT1211I Datasheet | Linear Technology

LT1211/LT1212 14MHz, 7V/µs, Single Supply Dual and Quad Precision Op Amps Features s s s DESCRIPTIO s s s s s s s s s APPLICATI s s s s s s Note: For applications requiring higher slew rate, see the LT1213/LT1214 and LT1215/LT1216 data sheets. , LTC and LT are registered trademarks of Linear Technology Corporation. 2.5V Full-Scale 12-Bit Systems: VOS ≤ 0.45LSB 10V Full-Scale 16-Bit Systems: VOS ≤ 1.8LSB Active Filters Photo Diode Amplifiers DAC Current-to-Voltage Amplifiers Battery-Powered Systems TYPICAL APPLICATI RG RF V+ 1/2 LT1211 VIN Input Bias Current Cancellation 100 90 80 INPUT CURRENT (n A) - VOUT SIGNAL AMP 70 60 50 40 30 20 10 0 0.01 + 1M + 22p F 1/2 LT1211 CANCELLATION AMP - 1211/12 TA01 1M Slew Rate: 7V/µs Typ Gain-Bandwidth Product: 14MHz Typ Fast Settling to 0.01% 2V Step to 200µV: 900ns Typ 10V Step to 1m V: 2.2µs Typ Excellent DC Precision in All Packages Input Offset Voltage: 275µV Max Input Offset Voltage Drift: 6µV/°C Max Input Offset Current: 30n A Max Input Bias Current: 125n A Max Open-Loop Gain: 1200V/m V Min Single Supply Operation Input Voltage Range Includes Ground Output Swings to Ground While Sinking Current Low Input Noise Voltage: 12n V/√Hz Typ Low Input Noise Current: 0.2p A/√Hz Typ Specified on 3.3V, 5V and ±15V Large Output Drive Current: 20m A Min Low Supply Current per Amplifier: 1.8m A Max Dual in 8-Pin DIP and SO-8 Quad in 14-Pin DIP and Narrow SO-16 The LT®1211 is a dual, single supply precision op amp with a 14MHz gain-bandwidth product and a 7V/µs slew rate. The LT1212 is a quad version of the same amplifier. The DC precision of the LT1211/LT1212 eliminates trims in most systems while providing high frequency performance not usually found in single supply amplifiers. The LT1211/LT1212 will operate on any supply greater than 2.5V and less than 36V total. These amplifiers are specified on single 3.3V, single 5V and ±15V supplies, and only require 1.3m A of quiescent supply current per amplifier. The inputs can be...