LM6171AIMX National Semiconductor, LM6171AIMX Datasheet - Page 15

• Manufacturer Part Number: LM6171AIMX
• Description: High Speed Low Power Low Distortion Voltage Feedback Amplifier
• Manufacturer: National Semiconductor

Application Information
The total power dissipated in a device can be calculated as:
P
connected at the output. P
vice with a load connected at the output; it is not the power
dissipated by the load.
Furthermore,
For example, the total power dissipated by the LM6171 with
V
(one end tied to ground) is
Application Circuits
Q
S
is the quiescent power dissipated in a device with no load
=
P
P
P
±
Q
L
D
15V and output voltage of 10V into 1 k load resistor
=
=
= P
= (2.5 mA) x (30V) + (10 mA) x (15V − 10V)
= 75 mW + 50 mW
= 125 mW
supply current x total supply voltage with no
load
output current x (voltage difference between
supply voltage and output voltage of the same
supply)
Fast Instrumentation Amplifier
Q
+ P
L
P
D
L
= P
is the power dissipated in the de-
Q
+ P
L
(Continued)
DS012336-17
15
Design Kit
A design kit is available for the LM6171. The design kit con-
tains:
Pitch Pack
A pitch pack is available for the LM6171. The pitch pack con-
tains:
Contact your local National Semiconductor sales office to
obtain a pitch pack.
• High Speed Evaluation Board
• LM6171 in 8-pin DIP Package
• LM6171 Datasheet
• Pspice Macromodel Diskette With the LM6171 Macro-
• An Amplifier Selection Guide
• High Speed Evaluation Board
• LM6171 in 8-pin DIP Package
• LM6171 Datasheet
• Pspice Macromodel Diskette With the LM6171 Macro-
model
model
Pulse Width Modulator
Multivibrator
www.national.com
DS012336-18
DS012336-19