LT1220 Datasheet | Linear Technology

Features s Gain-Bandwidth: 45MHz s Unity-Gain Stable s Slew Rate: 250V/µs s C-Load TM Op Amp Drives Capacitive Loads s Maximum Input Offset Voltage: 1m V s Maximum Input Bias Current: 300n A s Maximum Input Offset Current: 300n A s Minimum Output Swing Into 500Ω: ±12V s Minimum DC Gain: 20V/m V, RL = 500Ω s Settling Time to 0.1%: 75ns, 10V Step s Settling Time to 0.01%: 95ns, 10V Step s Differential Gain: 0.1%, AV = 2, RL = 150Ω s Differential Phase: 0.2°, AV = 2, RL = 150Ω U APPLICATIO S s Wideband Amplifiers s Buffers s Active Filters s Video and RF Amplification s Cable Drivers s 8-, 10-, 12-Bit Data Acquisition Systems 45MHz, 250V/µs Operational Amplifier DESCRIPTIO The LT®1220 is a high speed operational amplifier with superior DC performance. The LT1220 Features reduced input offset voltage, lower input bias currents and higher DC gain than devices with parable bandwidth and slew rate. The circuit is a single gain stage that includes proprietary DC gain enhancement circuitry to obtain precision with high speed. The high gain and fast settling time make the circuit an ideal choice for data acquisition systems. The circuit is also capable of driving large capacitive loads which makes it useful in buffer or cable driver applications. The LT1220 is a member of a family of fast, high performance amplifiers that employ Linear Technology Corporation’s advanced plementary bipolar processing. For applications with gains of 4 or greater the LT1221 can be used, and for gains of 10 or greater the LT1222 can be used for increased bandwidth. , LTC and LT are registered trademarks of Linear Technology Corporation C-Load is a trademark of Linear Technology Corporation TYPICAL APPLICATIO Two Op Amp Instrumentation Amplifier R5 220Ω R4 10k R1 R2 10k 1k - R3 1k - LT1220 - + + VOUT + GAIN = [R4/R3][1 + (1/2)(R2/R1 + R3/R4) + (R2 + R3)/R5] = 102 TRIM R5 FOR GAIN TRIM R1 FOR MON MODE REJECTION BW = 450k Hz - TA01 Inverter Pulse...