LT1195 Low Power, High Speed Operational Amplifier UFEATURESDESCRIPTIO ■ Gain-Bandwidth Product: 50MHz The LT®1195 is a video operational amplifier optimized for ■ Unity-Gain Stable operation on single 5V and ±5V supplies. Unlike many ■ Slew Rate: 165V/µs high speed amplifiers, the LT1195 features high open- ■ Output Current: ±20mA loop gain, over 75dB, and the ability to drive heavy loads ■ Low Supply Current: 12mA to a full power bandwidth of 8.5 MHz at 6VP-P. The LT1195 ■ High Open-Loop Gain: 7.5V/mV has a unity-gain stable bandwidth of 50MHz, a 60° phase ■ Low Cost margin and consumes only 12mA of supply current, ■ Single Supply 5V Operation making it extremely easy to use. ■ Industry Standard Pinout Because the LT1195 is a true operational amplifier, it is an ■ Output Shutdown ideal choice for wideband signal conditioning, fast U integrators, peak detectors, active filters, and applications APPLICATIO S requiring speed, accuracy, and low cost. ■ Video Cable Drivers The LT1195 is a low power version of the popular LT1190, ■ Video Signal Processing and is available in 8-pin miniDIPs and SO packages with ■ Fast Peak Detectors standard pinouts. The normally unused Pin 5 is used for a ■ Fast Integrators shutdown feature that shuts off the output and reduces ■ Video Cable Drivers power dissipation to a mere 15mW. ■ Pulse Amplifiers , LTC and LT are registered trademarks of Linear Technology Corporation UTYPICAL APPLICATIOFast Pulse DetectorPulse Detector Response 5V RI 1k D1 3 + 7 1N5712 R V S C 6 IN I LT1195 50Ω 60pF 2 – OUTPUT RL CL 4 10k 1000pF –5V –5V D2 RB 1N5712 10k –5V 1195 TA01 INPUT 1195TAO2 1195fa 1
