耳机放大器 Headphone - WOSENDONGLI 代理美国国家半导体公司 LM48822, LM48860, LM48861, LM4982, LM4985, LM4881, LM4880, LM4809, LM4810, LM4811, LM4916, LM4808, LM4910, LM4911, LM4915, LM4917, LM4921, LM4924, LM4920, LM4980

音频放大器

高功率Overture放大器 High-Power Overture Amplifiers

Headphone(20)

Base Part Number	数据手册DataSheet下载	Power@ 8Ohms, 1% THD	Power@ 16Ohms, 1% THD	Power@ 32Ohms, 1% THD	Power@ 8Ohms, 10% THD	Power@ 16Ohms, 10% THD	Power@ 32Ohms, 10% THD	THD	PSRR	SNR	Channels	THD Conditions	PSRR Conditions	SNR Conditions	User Supply	Shutdown Type	Supply Range	Volume Control	Exposed DAP	Capless Headphone	Temperature Min	Temperature Max	AEC Q-100 Automotive Grade	Automotive Selection Guide	PowerWise	数据手册DataSheet下载
LM48822	LM48822	Undefined	0.035	0.04	Undefined	Undefined	Undefined	0.04	110	100	2	PO = 50mW, f = 1kHz, RL = 16脦漏	VRIPPLE = 200mVP-P, Inputs AC GND	fRIPPLE = 217Hz	3.6	Undefined	+2.4 - +5.5 V	I2C	No	Yes	-40	85	0	No		LM48822
LM48860	LM48860	Undefined	0.04	0.05	Undefined	Undefined	Undefined	0.014	80	105	2	Po=25mW, f=1kHz, RL=32ohms	Vripple=200mVpp, input referred, f=217Hz	Po=50mW, f=1kHz, BW=20Hz-22kHz, A-weighted, RL=32ohms	3	Low	+2.0 - +5.5 V	Undefined	No	Yes	-40	84	Undefined	No	Undefined	LM48860
LM48861	LM48861	Undefined	0.012	0.013	Undefined	Undefined	Undefined	0.04	83	102	2	PO = 8mW, f = 1kHz, RL = 32脦漏	fRIPPLE = 217Hz	RL = 32脦漏, POUT = 8mW	1.5	Low	+1.4 - +3.6 V	No	No	Yes	-40	85	0	Yes	Yes	LM48861
LM4982	LM4982	Undefined	0.047	0.051	Undefined	Undefined	Undefined		66	100	2		Input referred, f=217Hz	BW-20Hz to 22kHz	3	Independent Low	+1.6 - +4.0V				-40	85				LM4982
LM4985	LM4985	Undefined	0.135	0.08	Undefined			0.08	77		2	Pout = 100mW, f = 1kHz, Rload = 16ohms	OCL mode, f = 217Hz, Rload = 16ohms		5	I2C	+2.2 - +5.5 V	32 step I2C	No	Yes	-40	85		Yes		LM4985
LM4881	LM4881	0.26	0.15	0.092	0.3	0.2	0.11	0.02	50	100	2	Po=75mW @ R=32 ohms	f=120 Hz	-	5	High	+2.7 - +5.5 V		No	No	-40	85				LM4881
LM4880	LM4880	0.25	0.16	0.085	0.325	0.2	0.11	0.02	50	-	2	Po=75mW @ R = 32 ohms	f=100Hz		5	High	+2.7 - +5.5 V		No	No	-40	85				LM4880
LM4809	LM4809	0.15	0.13	0.08	0.18	0.16	0.09	0.03	70	107	2	Po=50mW @ f=20Hz to 20kHz	f=1kHz, ter. input into 50 Ohms	Po=.08W	5	Low	+2.0 - +5.5 V		Yes	No	-40	85				LM4809
LM4810	LM4810	0.15	0.13	0.08	0.18	0.16	0.09	0.03	70	107	2	Po=50mW @ R=32 ohms, f=20Hz to 20kHz	f=1kHz, ter. input into 50 Ohms	Po=.08W	5	High	+2.0 - +5.5 V		Yes	No	-40	85				LM4810
LM4811	LM4811	0.15	0.13	-	0.18	0.16	-	0.03	60	106	2	Po=50mW @ R=32 ohms, f=20Hz to 20kHz	f=217 Hz	Po=.08W	5	High	+2.0 - +5.5 V	Up/Down	Yes	No	-40	85				LM4811
LM4916	LM4916	0.085	0.055	-	0.1	0.7	-	0.2	66	-	2	RL=16 ohms, SE, Po=5mW	f=1kHz, R=16 ohms, SE		1.5		-				-40	85				LM4916
LM4808	LM4808	-	0.105	0.07	-	0.15	0.09	0.05	66	105	2	RL=16,Vo=3.5VPP(at 0 dB)	-	Vo=3.5V	5		+2.0 - +5.5 V		Yes	No	-40	85				LM4808
LM4910	LM4910	-	0.062	0.035	-	0.08	0.048	0.3	65	97	2	Po=30mW @ Vs=5V, R=32 ohms	f=217 Hz or 1kHz, input term. With 10 ohms to ground	Po=.035W	3.3	Low	+2.2 - +5.5 V		Yes	Yes	-40	85				LM4910
LM4911	LM4911	-	0.145	0.085	-	0.15	0.11	-	65	110	2	-	f=1 kHz	Po=.048W	5	Low (Mute)	+2.0 - +5.5 V		Yes	Yes	-40	85				LM4911
LM4915	LM4915	-	0.25	0.12	-	-	-	0.1	65	-	1	Pout=25mW	Vripple=200mV		5	Low	+2.2 - +5.5 V		Yes	No	-40	85				LM4915
LM4917	LM4917	-	0.097	0.082	-	0.108	0.108	0.02	70	100	2	Po=50mW, f=1kHz, Rl=32 Ohms	Vripple=200mW, f=1kHz	RL=32 Ohms, Pout=20mW, f=1kHz	3	Independent Low	+1.4 - +3.6 V				-40	85				LM4917
LM4921	LM4921	-	-	0.05	-	-	-	0.03	62	82	2	f=1kHz, Pout = 12mW	f = 217Hz, Vripple=200mVpp	f=1kHz	3	High	-	SPI	No	No	-40	85				LM4921
LM4924	LM4924	-	0.04	-	-	-	-	0.1	66	-	2	Po=10mW	Vrpi=200Mvpp,Sine,f=100Hz,OCL		3	Low (Mute)	+1.4 - +3.6 V		Yes	Yes	-40	85				LM4924
LM4920	LM4920		0.08	0.065				0.03	70	100	2	Po=50mW, f=1kHz, RL=32 Ohms, single channel	f=217Hz, Vripple=200mVp-p	RL=32, Po=20mW	3	Independent Low	+1.4 - +3.6 V				-40	85				LM4920
LM4980	LM4980		0.042	0.028				0.02	90		2	RL = 32ohm, POUT = 10mW, f = 1kHz	VRIPPLE = 200mVP-P sine wave		3	Low	+1.5 - +3.3V		No	Yes	-40	85		Yes	Yes	LM4980