The TAS5720x device is a high-efficiency mono Class-D audio power amplifier optimized for high transient power capability to use the dynamic power headroom of small loudspeakers. The device is capable of delivering more than 15 W continuously into a 4-Ω speaker.
The digital time division multiplexed (TDM) interface enables up to eight devices to share the same bus.
The TAS5720x device is available in a 32-pin, 4 mm × 4 mm, VQFN package for a compact PCB footprint.
|Part number||Order||Audio input type||Architecture||Speaker channels (Max)||Power stage supply (Min) (V)||Power stage supply (Max) (V)||Output power (W)||Load (Min) (ohms)||SNR (dB)||THD + N @ 1 kHz (%)||Iq (Typ) (mA)||Control interface||Closed/open loop||Analog supply (Min) (V)||Analog supply (Max) (V)||Power to parallel bridge tied load (Max) (W)||Sampling rate (Max) (kHz)||Operating temperature range (C)||Rating|
||Digital Input||Class-D||Mono||4.5||26.4||39||4||0.015||10.3||Software||Closed||4.5||26.4||96||-25 to 85||Catalog|
|Closed||4.5||16.5||43.2||192||-25 to 85||Catalog|