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The APA3010/ APA3011 is a bridged-tied load (BTL) audio power amplifier developed especially for low-voltage applica- tions where internal speakers. Operating with a 5V supply, the APA3010/1 can de

发布时间2015-7-14 16:34:33
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Features

Operating Voltage : 2.5V-5.5V

Bridge-Tied Load (BTL) Mode Operation

Supply Current – IDD=7mA at VDD=5V

Low Shutdown Current – IDD=0.1µA

Low Distortion

– 2.5W, at VDD=5V, BTL, RL=3Ω, THD+N=0.1%

– 2.1W, at VDD=5V, BTL, RL=4Ω, THD+N=0.1%

Output Power

at 1% THD+N

– 2.6W, at VDD=5V, BTL, RL=3Ω

– 2.3W, at VDD=5V, BTL, RL=4Ω

at 10% THD+N

–3.3W at VDD=5V, BTL, RL=3Ω

–2.7W at VDD=5V, BTL, RL=4Ω

Depop Circuitry Integrated

Thermal Shutdown Protection and Over-Current

Protection Circuitry

High Supply Voltage Ripple Rejection

Surface-Mount Packaging

General Description

The APA3010/ APA3011 is a bridged-tied load (BTL) audio power

amplifier developed especially for low-voltage applica-

tions where internal speakers. Operating with a 5V supply,

the APA3010/1 can deliver 3.3W of continuous power into

a BTL 3Ω load at 10% THD+N throughout voice band

frequencies. Although this device is characterized out to

20kHz, its operation is optimized for narrow band appli-

cations such as wireless communications. The BTL con-

figuration eliminates the need for external coupling ca-

pacitors on the output in most applications, which is par-

ticularly important for small battery-powered equipment.

This device features a shutdown mode for power sensi-

tive applications with special depop circuitry to eliminate

speaker noise when exiting shutdown mode. The

APA3010/1 are available in a SOP-8, SOP-8P or

MSOP-8P.

QQ截图20150714163606.jpg

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Part_No	Pack & Pins	Class AB/D	VDD Voltage (V)		IDD, Supply Current (mA)	TSTART -UP (uS)	Output Power RL= 4W(W)	Output Power RL= 8W(W)	Head phone Mode Output Power RL=32W (mW)	Total Harmonic Distortion Plus Noise (%)	Power Supply Rejection Ratio(dB)	Output Noise (uV)	Signal to Noise Ratio (dB)	Output Offset Voltage (mV)	Digital Input	Headp hone	AGC/ Power limit	Mute
Part_No	Pack & Pins	Class AB/D	min	max	IDD, Supply Current (mA)	TSTART -UP (uS)	Output Power RL= 4W(W)	Output Power RL= 8W(W)	Head phone Mode Output Power RL=32W (mW)	Total Harmonic Distortion Plus Noise (%)	Power Supply Rejection Ratio(dB)	Output Noise (uV)	Signal to Noise Ratio (dB)	Output Offset Voltage (mV)	Digital Input	Headp hone	AGC/ Power limit	Mute
APA0713	SOP-8	AB	2.6	5.5	0.9	0.38	1.5	0.9	NA	0.15	74	28	NA	20	N	N	N	N
APA0714	MSOP-8 MSOP-8P TDFN3x3-8	AB	2.4	5.5	3	0.065	2.1	1.3	NA	0.05	80	15	105	5	N	N	N	N
APA2010/A	WLCSP1.5x1.5-9A TDFN3x3-8 DFN3x3-8	D	2.4	5.5	2	NA	2.45	1.45	NA	0.1	80	100	90	25	N	N	N	N
APA2010B	WLCSP1.5x1.5-9A	D	2.4	5.5	2	NA	2.45	1.45	NA	0.1	80	100	90	25	N	N	N	N
APA2011/A	WLCSP1.5x1.5-9A TDFN3x3-8	D	2.4	5.5	3	NA	2.2	1.3	NA	0.05	70	100	89	20	N	N	N	N
APA2012	WLCSP1.2x1.2-9 TDFN3x3-8	D	2.4	5.5	1.8	0.004	2.45	1.3	NA	0.1	75	55	90	1	N	N	N	N
APA2030/1	TSSOP-24P TSSOP-20P TQFN3x2-16	AB	3.3	5.5	6	NA	1.7	1.1	90	0.04	85	15	105	5	N	Y	N	N
APA2036/A	TQFN4x4-16 TQFN3x3-16	AB	3	5.5	5.5	0.7	2	1.3	52	0.06	61	22	93	10	N	Y	N	N
APA2037	TQFN5x5-20A	AB	2.4	5.5	6	0.065	2.1	1.3	NA	0.05	80	15	105	5	N	N	N	N
APA2051	TQFN4x4-28	AB	4.5	5.5	17.5	NA	1.9	1.2	120	0.15	70	80	90	10	N	Y	N	N
APA2057A	TSSOP-28P TQFN5x5-28	AB	4.5	5.5	17.5	NA	1.9	1.2	120	0.15	70	80	90	10	N	Y	N	N
APA2058	TQFN5x5-32A	AB	4.5	5.5	9	0.025	1.9	1.3	120	0.07	75	22	100	5	N	Y	N	N
APA2060	TQFN5x5-32	AB	4.5	5.5	9	0.025	1.9	1.3	120	0.07	75	22	100	5	N	Y	N	N
APA2061	TQFN5x5-32A	AB	4.5	5.5	9	0.025	1.9	1.3	120	0.07	75	22	100	5	N	Y	N	N
APA2068	SOP-16P	AB	4.5	5.5	9	1	1.8	1.3	95	0.07	60	20	95	5	N	Y	N	N
APA2069	DIP-16 DIP-16A	AB	4.5	5.5	9	NA	2	1.3	95	0.07	60	20	95	5	N	Y	N	N
APA2070	DIP-16 DIP-16A	AB	4.5	5.5	9	NA	2	1.3	95	0.07	60	20	95	5	N	Y	N	N
APA2071	DIP-16 DIP-16A	AB	3.3	5.5	9	1.6	2	1.3	95	0.09	60	20	95	5	N	Y	N	N
APA2120 APA2121	TSSOP-24P	AB	4.5	5.5	14	NA	1.9	1.1	90	0.05	60	20	95	5	N	Y	N	N
APA2600	TQFN3x3-16	D	2.4	5.5	3	0.02	2.3	1.34	NA	0.15	74	100	85	5	N	N	N	N
APA2603	SOP-16P DIP-16	D	3.3	5.5	8	1.6	2.4	1.4	NA	0.1	55	75	90	20	N	N	N	Y
APA2603A	SOP-24 DIP-24 QFN4x4-20A	D	3.3	5.5	6.5	1.6	2.2	1.3	60	0.1	70	75	82.5	5	N	Y	A	Y
APA2603B	SOP-16 QDN4x4-20A	D	3.3	5.5	8	1.6	2.4	1.1	NA	0.1	70	75	85	10	N	N	A	Y
APA2605	SSOP-24 SSOP-24P SOP-18 QFN4x4-20A	D	3.3	5.5	5	1.2	2.3	1.3	NA	0.1	70	80	85	20	N	N	A	Y
APA2606	SSOP-24 SSOP-24P	D	3.3	5.5	5	1.2	2.25	1.3	68	0.06	60	80	78	20	N	Y	A	Y
APA2607	TQFN5x5-32	D	8	16.5	18	1	NA	12	NA	0.07	65	230	NA	20	N	N	N	Y
APA2613	TSSOP-28P QFN4x4-28	D	8	26	20	0.016	NA	7	NA	0.1	NA	120	95	15	N	N	P	N
APA2613A	TSSOP-28P QFN4x4-28	D	8	26	20	0.016	NA	8	NA	0.1	NA	120	95	15	N	N	P	N
APA2614	TSSOP-28P QFN4x4-28	D	8	26	20	0.016	NA	12	0.1	NA	65	120	95	15	N	N	P	N
APA2615	QFN5.2x6.2-32	D	8	16.5	18	1	NA	14	NA	0.05	65	250	NA	20	N	N	N	Y
APA3002	TQFN-7x7-48 TQFP7x7-48P	D	8.5	14	20	NA	NA	7.5	NA	0.2	85	250	85	20	N	N	N	N
APA3010/1	SOP-8 SOP-8P MSOP-8P	AB	2.5	5.5	7	0.38	2.3	1.3	NA	0.04	60	28	NA	NA	N	N	N	N