The TAS5342A is a high-performance, integrated stereo digital amplifier power stage designed to drive a 4-Ω bridge-tied load (BTL) at up to 100 W per channel with low-harmonic distortion, low-integrated noise, and low-idle current.
The TAS5342A has a complete protection system integrated on-chip, safeguarding the device against a wide range of fault conditions that could damage the system. These protection features are short-circuit protection, over-current protection, under voltage protection, over temperature protection, and a loss of PWM signal (PWM activity detector).
A power-on-reset (POR) circuit is used to eliminate power-supply sequencing that is required for most power-stage designs.
|Audio input type|
|Speaker Channels (Max)|
|Power stage supply (Min) (V)|
|Power stage supply (Max) (V)|
|Output power (W)|
|Load (Min) (ohms)|
|THD + N @ 1 kHz (%)|
|Iq (Typ) (mA)|
|Analog supply (Min) (V)|
|Analog supply (Max) (V)|
|Power to parallel bridge tied load (Max) (W)|
|Operating temperature range (C)|