Protection and signal chain details
On-chip short-circuit and thermal protection are included, plus a shutdown pin for power management. The differential inputs reject ground noise common in single-supply designs, and the depop circuitry suppresses turn-on clicks that would otherwise require external muting FETs. These integrated features reduce BOM count compared to a discrete Class D implementation.
Lifecycle and sourcing
The TPA2001D2PWP carries an Active product status with ROHS3 compliance. No end-of-life notice is on record, so it remains a valid selection for both new designs and production replenishment. Sourced and quoted to order through independent distribution; availability and current pricing are confirmed at quote time.