System Application Circuit

External Components Description

Components

Function Description

1, 2

Cs

Provides power supply filtering and bypassing.

3, 4

Rsn

Works with Csn to stabilize the output stage from high frequency oscillations.

5, 6

Csn

Works with Rsn to stabilize the output stage from high frequency oscillations.

7

Cb

Provides filtering for the internally generated half-supply bias generator.

8, 9

Ci

Input AC coupling capacitor which blocks DC voltage at the amplifier’s input terminals.

Also creates a high pass filter with fc=1/(2

•

π • Rin • Cin).

10, 11

Co

Output AC coupling capacitor which blocks DC voltage at the amplifier’s output terminal.

Creates a high pass filter with fc=1/(2

•

π • Rout • Cout).

12, 13

Ri

Voltage control - limits the voltage level to the amplifier’s input terminals.

DS100039-5

FIGURE 4. Circuit for External Components Description

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