1

LT1195

Low Power, High Speed

Operational Amplifier

APPLICATI

TYPICAL

DESCRIPTIO

S

FEATURE

s

Gain-Bandwidth Product

s

Unity-Gain Stable

s

Slew Rate

s

Output Current

s

Low Supply Current

s

High Open-Loop Gain

s

Low Cost

s

Single Supply 5V Operation

s

Industry Standard Pinout

s

Output Shutdown

S

APPLICATI

s

Video Cable Drivers

s

Video Signal Processing

s

Fast Peak Detectors

s

Fast Integrators

s

Video Cable Drivers

s

Pulse Amplifiers

The LTC1195 is a video operational amplifier optimized for

operation on single 5V and

±5V supply. Unlike many high

speed amplifiers, the LT1195 features high open-loop

gain, over 75dB, and the ability to drive heavy loads to a full

unity-gain stable bandwidth of 50MHz, and a 60

° phase

margin, and consumes only 12mA of supply current,

making it extremely easy to use.

Because the LT1195 is a true operational amplifier, it is an

ideal choice for wideband signal conditioning, fast inte-

grators, peak detectors, active filters, and applications

requiring speed, accuracy, and low cost.

The LT1195 is a low power version of the popular LT1190,

and is available in 8-pin miniDIPs 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.

50MHz

165V/

µs

±20mA

12mA

7.5V/mV

Fast Pulse Detector

Pulse Detector Response

–

+

LT1195

50

Ω

D2

1N5712

D1

1N5712

10k

–5V

–5V

10k

–5V

5V

1000pF

60pF

1k

1195 TA01

3

2

4

7

6

1195TAO2

OUTPUT

INPUT