AmplifierCircuits

General description for TDA8559T: The TDA8559T is a stereo amplifier that operates over a wide supply voltage range from 1.9 V to 30 V and consumes a very low quiescent current. This makes it suitable for battery fed applications (2 × 1.5 V cells). Because of an internal voltage buffer, this device can be used with or without a capacitor connected in series with the load. It can be applied as a headphone amplifier, but also as a mono amplifier with a small speaker (25 Ω), or as a line driver in mains applications. Features for  TDA8559T: Operating voltage from 1.9 V to 30 V Very low quiescent current Low distortion Few external components Differential inputs Usable as a mono amplifier in Bridge-Tied Load (BTL) or stereo Single-Ended (SE) Single-ended mode without loudspeaker capacitor Mute and Standby mode Short-circuit proof to ground, to supply voltage (< 10 V) and across load No switch on or switch off clicks SD protected on all pins Application...