Datasheet

LME49710
www.ti.com SNAS376C –NOVEMBER 2006–REVISED APRIL 2013
APPLICATION HINTS
The LME49710 is a high-speed op amp with excellent phase margin and stability. Capacitive loads up to 100pF
will cause little change in the phase characteristics of the amplifiers and are therefore allowable.
Capacitive loads greater than 100pF must be isolated from the output. The most straight forward way to do this is
to put a resistor in series with the output. This resistor will also prevent excess power dissipation if the output is
accidentally shorted.
TYPICAL APPLICATIONS
A
V
= 34.5
F = 1 kHz
E
n
= 0.38 μV
A Weighted
Figure 83. NAB Preamp
Figure 84. NAB Preamp Voltage Gain vs Frequency
V
IN
= 10mV, 34.5dB, f = 1kHz
Copyright © 2006–2013, Texas Instruments Incorporated Submit Documentation Feedback 19
Product Folder Links: LME49710