1 nF

Ferrite

Chip Bead

OUTP

OUTN

Ferrite

Chip Bead

1 nF

15

TPA2012D2

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SLOS438F – DECEMBER 2004 – REVISED MARCH 2017

Product Folder Links: TPA2012D2

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Copyright © 2004–2017, Texas Instruments Incorporated

Figure 36. Typical Ferrite Chip Bead Filter (Chip Bead Example: TDK – MPZ1608S221A)

9.4 Device Functional Modes

9.4.1 Shutdown Mode

The TPA2012D2 amplifier can be put in shutdown mode when asserting SDR and SDL pins to a logic LOW.

While in shutdown mode, the device output stage is turned off and the current consumption is very low.