LT1195 Datasheet, PDF (1/12 Pages) Linear Technology – Low Power, High Speed Operational Amplifier

LT1195
Low Power, High Speed
Operational Amplifier
FEATURES
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}
APPLICATI S
s _{Video Cable Drivers}
s _{Video Signal Processing}
s _{Fast Peak Detectors}
s _{Fast Integrators}
s _{Video Cable Drivers}
s _{Pulse Amplifiers}
50MHz
165V/µs
± 20mA
12mA
7.5V/mV
DESCRIPTIO
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
power bandwidth of 8.5 MHz at 6V_P-P. The LT1195 has a
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.
TYPICAL APPLICATI
R_I
1k
V_IN
R_S
50Ω
Fast Pulse Detector
5V
3₊
7
C_I
60pF ₂
LT1195
–₄
D1
1N5712
6
R_L
10k
– 5V
– 5V
R_B
D2
10k
1N5712
– 5V
C_L
1000pF
1195 TA01
Pulse Detector Response
OUTPUT
INPUT
1195TAO2
1