• Product introduction

LT1191CS8

Ultra-high speed operational amplifiers

peculiarity

• gain bandwidth products,_OneV = 1 90MHz
• The slew rate is 450V/μs
• Low cost
• Output current± 50 mA
• 0.1% with a settling time of 110ns
• Differential gain error_0.07％（RL = 1K）
• The differential phase error is 0.02_°（RL = 1K）
• High open-loop gain 25V/mV sensitive
• Single supply +5 V operation
• Cut off the output

description

® The LT 1191 is a video op amp optimized ± operation from a single 5V and 5V supply. Unlike many high-speed amplifiers, this amplifier has a high open-loop gain of over 90dB and the ability to drive heavy loads of 7VP-P over a 20MHz full power bandwidth. In addition, at very fast conversion rates, the LT1191 has a unity-gain stable bandwidth of 90MHz.

Since the LT1191 is a true op amp, it is a wideband signal conditioning, fast integration, active filter, ideal for applications requiring speed, accuracy and low cost.

The LT1191 is available in 8-pin PDIP and SO packages with standard pins. Pin 5, which is typically not used, is used for the shutdown function, cutting off the output and reducing power consumption by only 15mW.