Boomer音频放大器 - BDTIC 代理美国国家半导体公司音频 Boomer Audio Amplifiers

Boomer音频放大器 Boomer Audio Amplifiers(87)

Base Part Number	数据手册DataSheet下载	Power@ 4Ohms, 1% THD	Power@ 8Ohms, 1% THD	Power@ 4Ohms, 10% THD	Power@ 8Ohms, 10% THD	THD	PSRR	SNR	CMRR	Channels	Supply Range	THD Conditions	PSRR Conditions	SNR Conditions	CMRR Conditions	User Supply	Mute/Shutdown	Shut down	Shutdown Type	Mono/Stereo	Gain Bandwidth	Slew Rate	Temperature Min	Temperature Max	AEC Q-100 Automotive Grade	Automotive Selection Guide	PowerWise	数据手册DataSheet下载
LM4804	LM4804		1.8		2.1	0.15					+2.6 - +5 V	Vs = 5V, RL = 8 Ohms, Pout= 1.5W				3.3		Yes	Low				-40	85				LM4804
LM4805	LM4805		1.2		1.65	0.25					+2.7 - +5.5 V	Vs = 5V, RL = 8 Ohms, Pout= 0.5W				3.3		Yes	Low				-40	85				LM4805
LM4808	LM4808		-		-	0.05	66	105		2	+2.0 - +5.5 V	RL=16,Vo=3.5VPP(at 0 dB)	-	Vo=3.5V		5							-40	85				LM4808
LM4809	LM4809		0.15		0.18	0.03	70	107		2	+2.0 - +5.5 V	Po=50mW @ f=20Hz to 20kHz	f=1kHz, ter. input into 50 Ohms	Po=.08W		5			Low				-40	85				LM4809
LM4810	LM4810		0.15		0.18	0.03	70	107		2	+2.0 - +5.5 V	Po=50mW @ R=32 ohms, f=20Hz to 20kHz	f=1kHz, ter. input into 50 Ohms	Po=.08W		5			High				-40	85				LM4810
LM4811	LM4811		0.15		0.18	0.03	60	106		2	+2.0 - +5.5 V	Po=50mW @ R=32 ohms, f=20Hz to 20kHz	f=217 Hz	Po=.08W		5			High				-40	85				LM4811
LM48510	LM48510		1.2		1.55	0.07					+2.7 - +5.5 V	Pout=500mW,Vdd=3.3v				3.3		Yes	Low				-40	85			Yes	LM48510
LM48555	LM48555					0.05	80			1	+2.7 - +5.5 V	Vout = 14Vpp, f = 1kHz	VRIPPLE = 200mVp-p, f = 217Hz,			Undefined		Yes	High				-40	85				LM48555
LM4880	LM4880		0.25		0.325	0.02	50	-		2	+2.7 - +5.5 V	Po=75mW @ R = 32 ohms	f=100Hz			5			High				-40	85				LM4880
LM4881	LM4881		0.26		0.3	0.02	50	100		2	+2.7 - +5.5 V	Po=75mW @ R=32 ohms	f=120 Hz	-		5			High				-40	85				LM4881
LM4910	LM4910		-		-	0.3	65	97		2	+2.2 - +5.5 V	Po=30mW @ Vs=5V, R=32 ohms	f=217 Hz or 1kHz, input term. With 10 ohms to ground	Po=.035W		3.3			Low				-40	85				LM4910
LM4911	LM4911		-		-	-	65	110		2	+2.0 - +5.5 V	-	f=1 kHz	Po=.048W		5			Low (Mute)				-40	85				LM4911
LM4915	LM4915		-		-	0.1	65	-		1	+2.2 - +5.5 V	Pout=25mW	Vripple=200mV			5			Low				-40	85				LM4915
LM4916	LM4916		0.085		0.1	0.2	66	-		2	-	RL=16 ohms, SE, Po=5mW	f=1kHz, R=16 ohms, SE			1.5							-40	85				LM4916
LM4917	LM4917		-		-	0.02	70	100		2	+1.4 - +3.6 V	Po=50mW, f=1kHz, Rl=32 Ohms	Vripple=200mW, f=1kHz	RL=32 Ohms, Pout=20mW, f=1kHz		3			Independent Low				-40	85				LM4917
LM4920	LM4920					0.03	70	100		2	+1.4 - +3.6 V	Po=50mW, f=1kHz, RL=32 Ohms, single channel	f=217Hz, Vripple=200mVp-p	RL=32, Po=20mW		3			Independent Low				-40	85				LM4920
LM4921	LM4921		-		-	0.03	62	82		2	-	f=1kHz, Pout = 12mW	f = 217Hz, Vripple=200mVpp	f=1kHz		3			High				-40	85				LM4921
LM4924	LM4924		-		-	0.1	66	-		2	+1.4 - +3.6 V	Po=10mW	Vrpi=200Mvpp,Sine,f=100Hz,OCL			3			Low (Mute)				-40	85				LM4924
LM4980	LM4980					0.02	90			2	+1.5 - +3.3V	RL = 32ohm, POUT = 10mW, f = 1kHz	VRIPPLE = 200mVP-P sine wave			3			Low				-40	85		Yes	Yes	LM4980
LM4982	LM4982		Undefined		Undefined		66	100		2	+1.6 - +4.0V		Input referred, f=217Hz	BW-20Hz to 22kHz		3			Independent Low				-40	85				LM4982
LM4985	LM4985		Undefined		Undefined	0.08	77			2	+2.2 - +5.5 V	Pout = 100mW, f = 1kHz, Rload = 16ohms	OCL mode, f = 217Hz, Rload = 16ohms			5			I2C				-40	85		Yes		LM4985
LM48100Q	LM48100Q	Undefined	1.3	Undefined	1.6	0.04	74	104	Undefined	1	-2	Po=850mW, f-1kHz, RL=8Ohms	Vripple-200mVp-p Sine, Inputs AC ground,Cin=1uF, Input refferred, Cbias = 2.2uF	Pout=400mW	Undefined	5	Undefined	Yes	Low	Mono	Undefined	Undefined	-40	105	2	Yes	Yes	LM48100Q
LM4867	LM4867	Undefined\| 1.9	1.1	Undefined\| 2.6	1.5	0.3	67	97		2	+2.0 - +5.5 V	Po=1W @ Vs=5V, R=8 Ohms\| Po=2W @ Vs=5V, R=4 Ohms	Vdd=5V, RL=8 Ohms	RL=8 Ohms, Po=1.1W		5			High				-40	85				LM4867
LM4923	LM4923	Undefined	1.1	Undefined	1.5	0.02	85	Undefined		Undefined	+2.4 - +5.5 V	Po = 0.4 Wrms; f = 1kHz	217Hz, Vripple = 200mV sine p-p	Undefined		5	Mute		High	Mono	Undefined	Undefined	-40	85				LM4923
LM4941	LM4941	Undefined	1.25	Undefined	1.54	0.04	95	108	70	1	+2.4 - +5.5 V	Pout = 700mW, f = 1kHz	Vripple = 200mVpp, f = 217Hz	Pout = 1W, f=1kHz		5							-40	85		Yes	Yes	LM4941
LM4995	LM4995	Undefined	1.3	Undefined	Undefined	0.1	73	Undefined		1	+2.4 - +5.5 V	Po = 500mWRMS; f = 1kHz	Vripple = 200mV sine p-p, Input Teminated to Ground	Undefined		5			Low				-40	85		Yes	Yes	LM4995
LM4940	LM4940	3.1	-	6	-	-	56	-		2	-6		Vripple 200mV, 12V, 4ohm			10		Yes	Low	Stereo			-40	85				LM4940
LM4950	LM4950	3.1	-	-	3.1	0.14	70	-		2	-6.4	Po=2.5Wrms,Av=10,f-1kHz,RL=4 ohm SE	Vripple=200mVpp,f=1kHz,RL=8 ohm BTL			12		Yes	Low	Stereo	-	-	-40	85				LM4950
LM4952	LM4952	3.1	-	3.8	-	0.08	89	-		2	-6.4	2Wrms, 1kHz, 12V, 4ohm	Vr 200mV, 1kHz, 12V, 4ohm			12		Yes	Low	Stereo			-40	85				LM4952
LM4670	LM4670	2.3	1.35	3	1.65	0.3	68	93		1	+2.4 - +5.5 V	3.6V 0.5Wrms 1KHz	3.6V 1KHz Vripple 200mVpp	5V 1Wrms		5		Yes	Low	Mono			-40	85				LM4670
LM4671	LM4671	2.21	1.19	2.5	1.7	0.04	65	93		1	+2.4 - +5.5 V	3.6v 0.1Wrms 1Lhz	3.6v 1khz Vr=200mVpp	5V 1Wrms		5		Yes	Low	Mono			-40	85				LM4671
LM4675	LM4675	2.2	1.3	2.7	1.6	0.02	82	97		1	+1.4 - +3.6 V	Vdd=3.6V, Po=0.1W, f=1kHz	200mVpp 217Hz, 3.6V, Inputs to AC GND, C1=2uF	Vdd=5V, Po=1Wrms				Yes	High (Audio); Low (LDO)	Mono			-40	85		Yes	Yes	LM4675
LM4863	LM4863	2.2	1.1	2.7	1.5	0.3	67	98		2	+2.0 - +5.5 V	Po=2W @ Vs=5V, R=4 ohms, 20Hz-20kHz\| Po=1W @ Vs=5V, R=8 ohms, 20Hz-20kHz	-	Pout=1.1W		5			High				-40	85				LM4863
LM4866	LM4866	2.2	1.1	2.7	1.5	0.3	67	-		2	+2.7 - +5.5 V	f=20Hz-20KHz, AVD=2	Vdd=5V, Vripple=200mWrms, RL=8 Ohms, CB=1.0microF			5			High				-40	85				LM4866
LM4871	LM4871	2.2	1.2	2.5	1.5	0.13\| 0.25	60	98		1	+2.0 - +5.5 V	Po=1.6W @ Vs=5V, R=4 ohms\| Po=1W @ Vs=5V, R=8 ohms	-	-		5			High				-40	85				LM4871
LM4673	LM4673	2.15	1.24	2.65	1.7	0.02	78	97		1	+2.4 - +5.5 V	VDD=3.6V, Pout=100mA, f=1kHz	VDD=3.6V, 5V, f(ripple)=1kHz, V(ripple)=200mVpp	VDD=5V, Pout=1Wrms		5		Yes	Low	Mono			-40	85		Yes	Yes	LM4673
LM4663	LM4663	2.1	-	-	-	0.2	44	-		2	+4.5 - +5.5 V	Po=1W	200mV, Vin=0	-		5		Yes	High	Stereo			-40	85				LM4663
LM4666	LM4666	2.1	1.2	2.7	1.5	0.65	65	83		2	+2.7 - +5.5 V	Po=100mWrms, f=1kHz, 22kHz BW, Both channels in phase	100mVrms, fripple=217Hz, Po=10mW, 1kHz	Po=1Wrms;A-Weighted Filter		5		Yes	Low	Stereo			-40	85				LM4666
LM4873	LM4873	2.1\| 1.9	1.1	2.6	1.5	0.3	67	97		2	+2.0 - +5.5 V	Po=1W@5V, 8 ohms, 20-20kHz\| Po=2W@5V, 4 ohms, 20-20kHz	-	-		5			High				-40	85	0			LM4873
LM4883	LM4883	2.1	1.3	-	-	0.05	73	-		4	+2.4 - +5.5 V	8 ohm 200mW	input gnd, 1KHz Vr 200mV, 8ohm			5			High				-40	85				LM4883
LM4888	LM4888	2.1	1.3	2.5	1.7	0.06	85	Undefined		2	+2.7 - +5.5 V	IkHz, Avd=2;Rl=8ohm; Ro=.4W	217Hz; Vrip = 200mVp-p; Rl=8ohm	Undefined		5							-65	150				LM4888
LM4991	LM4991	2.1	1.1	2.5	1.5	0.2	64	-		1	+2.2 - +5.5 V	Po=0.5W, f=1kHz	Vripple=0.2V sine p-p, input terminated with 10ohms, f=1kHz			5			High				-40	85				LM4991
LM4835	LM4835	2	1.1	2.5	1.5	0.3	74	93		2	+2.7 - +5.5 V	Po=1W @Vs=5V, 20Hz-20kHz	120 Hz	Pout=1.1W		5			High				-40	85	0			LM4835
LM4836	LM4836	2	1.1	2.5	1.5	0.3	74	93		2	+2.7 - +5.5 V	Po=1W @Vs=5V, 20Hz-20kHz	120 Hz	Pout=1.1W		5			High				-40	85				LM4836
LM4838	LM4838	2	1.1	-	1.5	0.3	74	93		2	+2.7 - +5.5 V	Po=1W @Vs=5V, 20Hz-20kHz	120 Hz RL=8 Ohms	Pout=1.1W		5			High				-40	85				LM4838
LM4839	LM4839	2	1.1	-	1.5	0.3	74	93		2	+2.7 - +5.5 V	Po=1W @Vs=5V, 20Hz-20kHz	120 Hz RL=8 Ohms	Pout=1.1W		5			High				-40	85				LM4839
LM4840	LM4840	2	1	-	1.5	0.3	74	93		2	+2.7 - +5.5 V	p=1w,20-20khz,rl=8avd=2	cb=1uf,f=120hz,vripple=200mvrms,rl=8	vdd=5v,pot=1.1w,rl=8, A wegihted		5			High				-40	85	0			LM4840
LM4849	LM4849	2	1.1	-	1.5	0.3	74	93		2	+2.7 - +5.5 V	Po=1W @Vs=5V 20Hz-20kHz	120Hz RL=8ohm	Po=1.1W		5			High				-40	85				LM4849
LM4869	LM4869	1.9	1.2	1.9	1.5	0.3	62	97		2	+2.7 - +5.5 V					5			High				-40	85				LM4869
LM4884	LM4884	1.9	1.2	2.3	1.5	0.3	62	97		2	-	RL=8 Ohms, Po=1W	Vripple=200mVpp, Cbypass=0.46uF	f=1kHz, Cbypass=0.47uF, Po=1.1W		5			High				-40	85				LM4884
LM4876	LM4876	1.8	1.2	2.3	1.5	0.25	65	98		1	+2.0 - +5.5 V	Po=1 W@ Vs=5V, R=8ohms, 20Hz-20kHz	-	-		2.6			Low				-40	85				LM4876
LM4928	LM4928	1.8	1.2	2.2	1.5	0.04	90	105		2	+2.4 - +5.5 V	Pout=1W, f=1kHz	Vripple=200mV p-p, f=217Hz, f=1kHz	Pout=1W, f=1kHz		5			Low				-40	85				LM4928
LM4853	LM4853	1.7	1.1	1.9	1.4	-	63	90		2	+2.4 - +5.5 V					5			High				-40	85				LM4853
LM4860	LM4860	1.6	1.15	-	1.3	0.72	65	98		1	+2.0 - +5.5 V	Po=1W@Vs=5V, R=8 ohms	-	Pout=1W		5			High				-20	85				LM4860
LM4861	LM4861	1.55	1.15	1.9	1.5	0.72	65	98		1	+2.0 - +5.5 V	Po=1W @ Vs=5V, R=8 ohms	-	Pout=1W		5			High				-40	85				LM4861
LM4850	LM4850	1.5\| 1.7	1.1	2.4\| 1.9	1.45\| 1.4	-	-	100		2\| 1	+2.4 - +5.5 V	-\| Undefined	-\| Undefined	-\| Undefined		5							-40	85				LM4850
LM4895	LM4895	1.4	1	1.9	1.2	0.1	80	98	50	1	+2.2 - +5.5 V	Po=.4Wrms@Vs=5V, R=8ohms	-	-		5			High/Low Selectable				-40	85				LM4895
LM4898	LM4898	1.4	1	2	1.3	0.05	90	-	50	1	+2.4 - +5.5 V	Po=0.4Wrms, f=1kHz	Vripple=0.2V sine p-p, f=1kHz			5			High/Low Selectable				-40	85				LM4898
LM4899	LM4899	1.4	1	2	1.3	0.05	90	-		1	+2.4 - +5.5 V	Po=0.4Wrms, f=1kHz	Vripple = 0.2V sine p-p, f = 1kHz			5			High/Low Selectable				-40	85				LM4899
LM4665	LM4665	1	0.6	2.4	1.5	0.5	52	-		1	+2.7 - +5.5 V	Po=0.1W @ Vs=3V	f=217Hz, Vripple=100Vrms			5		Yes	High/Low Selectable	Mono			-40	85				LM4665
LM48410	LM48410	0.94	0.58	1.14	0.74	0.025	70	88		2	+2.4 - +5.5 V	Po=500mW, f=1kHz, RL = 8ohms	Vripple=200mVpp, fripple=217Hz, Inputs AC GND	Vdd=5V, Po = 1W, FF mode		3.6		Yes	Independent Low	Stereo			-40	85				LM48410
LM4864	LM4864	0.675	0.725	-	0.85	0.7	50	98		1	+2.7 - +5.5 V	Po=0.3W @ Vs=5V, R=8 ohms	-	-		5			High				-40	85				LM4864
LM4877	LM4877	0.6	0.32	0.75	0.43	0.1	65	98		1	+2.0 - +5.5 V	Po=.25 W @Vs=5V, R=8ohms, 20Hz-20kHz	-	-		2.6			Low				-40	85				LM4877
LM4878	LM4878	0.55	0.32	0.75	0.43	0.1	65	98		1	+2.0 - +5.5 V	Po=.25 W @Vs=5V, R=8ohms, 20Hz-20kHz	-	-		2.6			Low				-40	85				LM4878
LM4667	LM4667	-	1.09	-	1.3	0.8	55	83		1	+2.7 - +5.5 V	Pout=100mW, fin=1kHz	Vripple=100mV,fripple=217Hz	Po-1Wrms, A-Weighted Filter		5		Yes	Low	Mono			-40	85				LM4667
LM4668	LM4668	-	6	-	10	0.2	85	90		1	+9 - +14V		100Hz			12		Yes	Low		-	-	-40	85				LM4668
LM4680	LM4680	-	6	-	10	0.02	104	116		1	+9 - +14V	Pout=1watt	f=1kHZ,Vrip=200mV,cbypass=10uF,input reffered	a weighted filter Vin=0V,input reffered		12		Yes	Low		100	8	-40	85				LM4680
LM4818	LM4818	-	0.24	-	0.3	1	-	-		1	+2.0 - +5.5 V	f=1kHz, Avd=2, Po = 0.27Wrms				5			High				-40	85				LM4818
LM4819	LM4819	-	0.25	-	0.3	1	-	-		1	+2.0 - +5.5 V	f=1kHz, Avd=2, Po = 0.27Wrms				5			High				-40	85				LM4819
LM4832	LM4832	-	0.25	-	0.35	0.15	89	105		2	+4.5 - +5.5 V	Po=0.20W @ Vs=5V	100 Hz	Vo=3.5V		5			High				-40	85				LM4832
LM4854	LM4854	-\| 1.7	1.1	-\| 2.1	1.3	0.08	63	90		2	+2.4 - +5.5 V	Pout=.05W @ Vs=5V, R= 8 Ohms	1 kHz	Pout=900mW, RL=8 Ohms		5			Low				-40	85				LM4854
LM4862	LM4862	-	0.68	-	0.83	0.55	50	98		1	+2.7 - +5.5 V	Po=0.5W @ Vs=5V, R=8 ohms	-	Pout=1W		5			High				-40	85				LM4862
LM4865	LM4865	-	0.75	-	1	0.6	50	115		1	+2.7 - +5.5 V	Po=300mW @ Vs=5V, R=8 ohms	-	-		5			High				-40	85				LM4865
LM4868	LM4868	-\| 2.1\| 1.9	1.1	-\| 2.6	1.5\| 1.4	0.3	67	97		2	+2.0 - +5.5 V	Po=1W @ Vs=5V, R=8 Ohms\| Po=2W @ Vs=5V, R=4 Ohms	Vdd=5V, RL=8 Ohms	RL=8 Ohms, Po=1.1W		5			High				-40	85				LM4868
LM4872	LM4872	-	1.2	0.75	1.5	0.1	65	98		1	+2.0 - +5.5 V	Po=.25W@Vs=-5V, R=8ohms	-	-		5			High				-40	85				LM4872
LM4875	LM4875	-	0.75	-	1	0.6	50	-		1	+2.7 - +5.5 V	Pout=30mW, f=20Hz-20KHz, RL=8Ohms	Vripple=200mWrms, RL=8 Ohms, CB=1uF, F=1KHz			5			Low				-40	85				LM4875
LM4879	LM4879	-	1.1	-	1.2	0.1	68	-		1	-	f=1kHz, Po = 0.5Wrms	Vripple = 0.2Vpp sine, CB=1.0uF. Input terminated with 10ohms to ground. F = 1kHz			5			Low				-40	85				LM4879
LM4889	LM4889	-	1	-	1.2	0.1	62	105		1	-					5			Low				-40	85				LM4889
LM4890	LM4890	-	1	-	1.2	0.1	62	105		1	+2.0 - +5.5 V	Po=.4Wrms@Vs=5	f = 1kHz	-		5			Low				-40	85				LM4890
LM4891	LM4891	-	0.9	-	1.1	0.1	66	-		1	+2.2 - +5.5 V	Po = 0.4Vrms, f=1kHz	Vripple = 0.2V sine p-p, f = 1kHz			5			High				-40	85				LM4891
LM4892	LM4892	-	1	-	1.2	0.1	66	105		1	+2.0 - +5.5 V	Po=.4Wrms@Vs=5 f=1kHz, BW=10Hz-80Hz	f = 1kHz	-		5			Low				-40	85				LM4892
LM4894	LM4894	-	1	-	1.2	0.1	87	98	50	1	+2.0 - +5.5 V	Po=.4Wrms@Vs=5, R=8ohms	-	-		5			High/Low Selectable				-40	85				LM4894
LM4900	LM4900	-	-	-	-	0.4	67	100		1	+2.0 - +5.5 V	Po=.4Wrms@Vs=5V, R=8ohms, @20Hz-20kHz	1KHz, 200mV	-		5			High				-40	85				LM4900
LM4901	LM4901	-	1	-	1.3	0.2	64	-		1	+2.0 - +5.5 V	Po = 0.5Wrms, f=1kHz	Vripple = 0.2V sine p-p, Input terminated with 10ohms, f=1kHz			5			High/Low Selectable				-40	85				LM4901
LM4902	LM4902	-	0.675	-	1	0.4	67	-		1	+2.0 - +5.5 V	Po = 0.4Wrms, Avd=2, RL=8ohms	Vripple=0.2Vrms sine p-p, f=1kHz			5			Low				-40	85				LM4902
LM4992	LM4992	-	1.07	-	-	0.15	55	-		2	+2.2 - +5.5 V	Vdd 5V, Po 0.5Wrms, f 1kHz	Vr 200mV, Vdd 5V, terminated with 10ohm			5			Low				-40	85				LM4992
LM4682	LM4682		6		8	0.2	94			2	+9 - +14V	Po=6W/channel,fin=1kHz	Vrip=200mVpp, 1kHz,Vin=0,input referred,f=60Hz			12		Yes	Low				-40	85				LM4682

运算放大器技术支持

模拟产品选择指南 (pdf 2.4MB)
Overture设计指南 (.xls 321KB) 及用户手册 (pdf 105KB)
D类音频设计指南 (.xls 181KB) 及用户手册 (pdf 20KB)

Excel 文档格式选型指南下载

特殊应用音频

AC97/PC98 Codecs .xls
Audio Synchronized LED Drivers Controls .xls
High-Power Audio Amplifiers .xls
Motor Drivers .xls
Noise Reduction .xls

Audio Subsystems .xls
音频放大器

Boomer Audio Amplifiers .xls
Class D .xls