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LT1190

Linear Technology
Part Number LT1190
Manufacturer Linear Technology
Description Ultra High Speed Operational Amplifier
Published Mar 22, 2005
Detailed Description FEATURES s Gain Bandwidth Product, AV = 1: 50MHz s Slew Rate: 450V/µs s Low Cost s Output Current: ±50mA s Settling Time...
Datasheet PDF File LT1190 PDF File

LT1190
LT1190

Overview
FEATURES s Gain Bandwidth Product, AV = 1: 50MHz s Slew Rate: 450V/µs s Low Cost s Output Current: ±50mA s Settling Time: 140ns to 0.
1% s Differential Gain Error: 0.
1%, (RL = 1k) s Differential Phase Error: 0.
06°, (RL = 1k) s High Open-Loop Gain: 10V/mV Min s Single Supply 5V Operation s Output Shutdown U APPLICATIO S s Video Cable Drivers s Video Signal Processing s Fast Integrators s Pulse Amplifiers s D/A Current to Voltage Conversion TYPICAL APPLICATIO Video MUX Cable Driver VIN1 CMOS IN CH.
SELECT 1k 5V 7 3+ LT1190 2 – SHDN 5 4 –5V 1k 6 1k 74HC04 74HC04 1k VIN2 1k –5V 5V 3+ 5 SHDN 7 LT1190 2– 4 6 –5V 1k 75Ω CABLE 75Ω LT1190 • TA01 U U LT1190 Ultrahigh Speed Operational Amplifier DESCRIPTIO The LT®1190 is a video operational amplifier optimized for operation on ±5V, and a single 5V supply.
Unlike many high speed amplifiers, this amplifier features high openloop gain, over 85dB, and the ability to drive heavy loads to a full-power bandwidth of 20MHz at 7VP-P.
In addition to its very fast slew rate, the LT1190 features a unitygain-stable bandwidth of 50MHz and a 75° phase margin, making it extremely easy to use.
Because the LT1190 is a true operational amplifier, it is an ideal choice for wideband signal conditioning, fast integrators, active filters, and applications requiring speed, accuracy and low cost.
The LT1190 is available in 8-pin PDIP and SO packages with standard pinouts.
The normally unused Pin 5 is used for a shutdown feature that shuts off the output and reduces power dissipation to a mere 15mW.
, LTC and LT are registered trademarks of Linear Technology Corporation.
Inverter Pulse Response AV = – 1, CL = 10pF SCOPE PROBE 1190 TA02 1 U WW W LT1190 ABSOLUTE AXI U RATI GS (Note 1) Total Supply Voltage (V + to V –) .
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18V Differential Input Voltage .
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± 6V Input Voltage .
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± VS Output Short-Circuit Duration (Not...


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