Class-AB Speaker Amplifiers

ROHM Class-AB speaker amplifier products are low power consumption, low distortion. There are many products line-up from 1W to 5W.Class-AB speaker products don't output EMI noise, and it is suitable not only mobile phone, notebook PC, but also radio. Also, there are complex products that has 1W,2W speaker amp with headphone amp.

The Speaker Amplifier Quick Search searches from among the series listed below.
Middle Power Class-D Speaker Amplifiers / Small-sized Class-D Speaker Amplifiers / Class-AB Speaker Amplifiers

Broad Lineup Class-AB Speaker Amplifiers

Class-AB Speaker Amplifiers

Part No.	supply voltage (V)	Number of channel (ch)	Output power (W)	Standby current (μA)	SP AMP		HP AMP				Package	RoHS	Distribution Inventory
Part No.	supply voltage (V)	Number of channel (ch)	Output power (W)	Standby current (μA)	Voltage gain (dB)	Distortion (%)	HP AMP	Voltage gain (dB)	Distortion (%)	Max. output voltage (dBV)	Package	RoHS	Distribution Inventory

BA5406	5 to 15	2	5.0	-	46	0.3	-	-	-	-	SIP-M12	Yes
BA5417	6 to 15	2	5.0	0	45	0.1	-	-	-	-	HSIP15	Yes
BH7881EFV	3.3 to 5.5	2	2.0	0	11(SE)/17(BTL)	0.04	Built-in	5.5	0.02	1.4	HTSSOP-B24	Yes
BD7836EFV	4.5 to 5.5	2	1.9	0	6/10/15.6/21.6	0.1	-	-	-	-	HTSSOP-B20	Yes
BH7884EFV	3 to 5.5	1	1.0	0.2	12(SE)/18.2(BTL)	0.1	-	5.6	0.025	1	HTSSOP-B24	Yes
BH7824FVM	2.4 to 5.5	1	1.1	0	0 to 20	0.07	-	-	-	-	MSOP8	Yes
BH7826FVM	2.6 to 5.5	1	1.1	0	0 to 20	0.2	-	-	-	-	MSOP8	Yes
BD7830NUV	2.4 to 5.5	1	1.5	0	0 to 20	0.1	-	-	-	-	VSON008V2030	Yes