User manual

MCP6XXX Amplifier Evaluation Board 2 User’s Guide
DS51668A-page 10 © 2007 Microchip Technology Inc.
2.3.1.3 OUTPUT LOAD BLOCK
The output load consists of a capacitor and two resistors. Figure 2-5 shows the circuit
diagram for the output load. R
ISO
is used to stabilize the amplifier when it drives a large
capacitive load (C
L
). R
ISO
is a short circuit (0Ω) when C
L
is small.
FIGURE 2-5: Output Load Block.
Output Load
V
L
C
L
R
L
V
OUT
R
ISO