NXP Semiconductors TDA1561Q
The TDA1561Q is a monolithic power amplifier in a 13 lead single-in-line (SIL) plastic power package. It contains two identical 23 W amplifiers. The dissipation is minimized by switching from SE to BTL mode, only when a higher output voltage swing is needed.| Part No. | TDA1561Q |
|---|---|
| Datasheet | TDA1561Q Download |
| Manufacturer |  NXP Semiconductors |
| Description | 2 x 23 W high efficiency car radio power amplifier |
| Buy | Stock & Price |
FEATURES
● Low dissipation due to switching from Single-Ended (SE) to Bridge-Tied Load (BTL) mode● High Common Mode Rejection Ratio (CMRR)
● Mute/standby/operating/SE-only (mode select pin)
● Zero crossing mute and standby circuit
● Load dump protection circuit
● Short-circuit safe to ground, to supply voltage and across load
● Loudspeaker protection circuit
● Device switches to single-ended operation at excessive junction temperatures. QUICK REFERENCE DATA SYMBOL VP PARAMETER supply voltage CONDITIONS DC biased non operating load dump IORM Iq(tot) Istb Zi Po Gv CMRR SVRR ∆VO αcs ∆Gv repetitive peak output current total quiescent current standby current input impedance output power voltage gain common mode rejection ratio supply voltage ripple rejection DC output offset voltage channel separation channel unbalance Rs = 0 kΩ f = 1 kHz; Rs = 0 Ω f = 1 kHz; Rs = 0 Ω RL = 4 Ω; EIAJ THD 10% RL = ∞ MIN. 6.0 − − − − − − − 21 31 − 45 − 40 −
GENERAL DESCRIPTION
TDA1561Q It contains two identical 23 W amplifiers.
