Taiwan Cheng Tung Industrial Co., Ltd
Taiwan Cheng Tung Industrial Co., Ltd builds up in order to produce all kinds of condensers to 1998 establishment of the Republic of China, creat but also better quality principle so far for more than five years and adhere to, with the managing continuously forever of sane steady and sure one point one steps footprint. Main products:Capacitors, Metallized Film Capacitors, Plastic Film Capacitors, Metallized Film Capacitors, AC Motor Start Capacitors, Multilayer Ceramic Capacitors, Aluminum Electrolytic Capacitors, Motor Starting, Varistor, Mini Box Film Capacitors, High Voltage Capacitors, Polyester Film Inductive Capacitors, X1 & X2 Capacitors, X1Y2 Capacitors, AC Motor Capacitors, Film Capacitors, Safety Standard Recognized Ceramic Capacitors, Ceramic Capacitors Manufacturer.

Audio Amplifier

Welcome ! This category contains detailed information for Audio Amplifier products. New Audio Amplifier products will be constantly updated in and added into this category.

Categories > Amplifier And Drive > Audio Amplifier

Active Speaker Application

( Audio Amplifier )

Part NO.	Main App. Fields	Package & Pins	Supply Voltage (in Volts)	NO. of Channel	Closed Loop Voltage Gain (in dB)	Output Power (in Watts)	THD+N (in %)	Mute / Shutdown func.	Status
APA2822	Sound card, Speaker	DIP-8, SOP-8	1.8~15	2	39	1W with 8Ω load	0.2	NO	OK

Notebook PC / LCD Monitor Application

( Audio Amplifier )

Part NO.	Main App. Fields	Package & Pins	Supply Voltage (in Volts)	NO. of Channel	Output Power (in Watts)	Volume Control	THD+N (in %)	Mute / Shutdown func.	Status
APA0710/1	Portable	SOP-8/ MSOP-8	2.6 ~ 5.5	1	1.1W with 8Ω load	NO	0.15	YES	OK
APA3010/1	Mobile phone, PDA, Protable, PC	SOP-8/ MSOP-8	2.5 ~ 5.5	1	3.3W with 3Ω load	NO	0.06	YES	OK
APA2020	NB PC, LCD monitor	TSSOP-24	3.0 ~ 5.5	2	2.3W with 4Ω load	NO	0.3	YES	Obsolete
APA2020A	NB PC, LCD monitor	TSSOP-24/SOP-24	3.0 ~ 5.5	2	2.3W with 4Ω load	NO	0.3	YES	OK
APA2030/1	NB PC, LCD Monitor	TSSOP-24/TSSOP-20	3.3 ~ 5.5	2	2.6W with 3Ω load	YES	0.2	YES	OK
APA2120	NB PC, LCD monitor	TSSOP-24	4.5 ~ 5.5	2	2.3W with 4Ω load	YES	0.05	YES	OK
APA2121	NB PC, LCD monitor	TSSOP-24	4.5 ~ 5.5	2	2.3W with 4Ω load	YES	0.05	YES	OK
APA4835	NB PC, LCD monitor	TSSOP-28	3.3 ~ 5.5	2	2.8W with 3Ω load	YES	0.2	YES	Obsolete
APA4838	NB PC, LCD monitor	TSSOP-28	4.5 ~ 5.5	2	2.8W with 3Ω load	YES	0.07	YES	OK
APA4863	NB PC, LCD monitor	TSSOP-20/ SOP-16	3.0 ~ 5.5	2	1.8W with 4Ω load	NO	0.3	YES	OK
APA2068	NB, LCD monitor, LCD TV	SOP-16	4.5V~ 5.5	2	2.6W with 4Ω load	YES	0.07	YES	OK
APA2066	NB PC, LCD Monitor	SOP-16	4.5 ~ 5.5	2	2.0W with 4Ω load	NO	0.3	YES	OK
APA2065	LCD monitor	DIP-16/ SOP-16	4.5V~ 5.5	2	2.7W with 3Ω load	YES	0.2	YES	OK
APA7063	NB PC, LCD monitor	DIP-16/ SOP-16	3.3 ~ 5.5	2	1.5W with 8Ω load	NO	0.3	YES	Obsolete
APA2035	NB PC, LCD monitor	TSSOP-24	3.3 ~ 5.5	2	2.6W with 3Ω load	NO（Internal Gain Setting)	0.2	YES	OK
APA2056	NB PC, LCD monitor	TSSOP-28	4.5 ~ 5.5	2	2.4W with 4Ω load	No	0.15 (Meeting Vista requirement)	YES	OK
APA3012	Mobile phone, PDA, Protable, PC	SOP-8/ MSOP-8	1.8 ~ 5.5	1	3.3W with 3Ω load	No	0.06	YES	OK
APA2069	NB, LCD monitor, LCD TV	DIP-16	4.5 ~ 5.5	2	2.6W with 4Ω load	YES	0.07	YES	OK
APA0712	Portable	WLCSP-9	2.5 ~ 5.5	1	1.4W with 8Ω load	NO	0.05	YES	OK
APA2010	Mobile Phones, Handsets, PDAs, Portable	WLCSP-9 Bump, 3mmx3mm TDFN-8	2.4V - 5.5V	1	2.4W/4Ω/5V	No	0.2%/1.4W/4Ω/5V	Shutdown	OK

Stereo Headphone Drivers

( Audio Amplifier )

Part NO.	Main App. Fields	Package & Pins	Supply Voltage (in Volts)	NO. of Channel	Output Current (in mA)	Output Power (in Watts)	THD+N (in %)	Mute / Shutdown func.	Status
APA2308	CD-R, CD-R/W, DVD-R, MP3	DIP-8, SOP-8, TSSOP-8	3 ~ 6	2	140	84mW with 32Ω load	0.05	NO	OK
APA3541/4	CD-R, CD-R/W, DVD-R, MP3	DIP-8, SOP-8	3 ~ 6	2	100	55mW with 32Ω load	0.03	YES	OK
APA4800	CD-R, CD-R/W, DVD-R, MP3	DIP-8, SOP-8	3.0 ~ 7.0	2	-	290mW with 8Ω load	0.1	NO	OK
APA4801	CD-R, CD-R/W, DVD-R, MP3	DIP-8, SOP-8	3.0 ~ 7.0	2	-	280mW with 8Ω load	0.05	YES	Obsolete
APA4880	CD-R, CD-R/W, DVD-R, MP3	DIP/SOP/TSSOP-8	3.0 ~ 7.0	2	-	330mW with 8Ω load	0.05	YES	OK

VCD Player Audio Driver

( Audio Amplifier )

Part NO.	Main App. Fields	Package & Pins	Supply Voltage (in Volts)	NO. of Channel	Voltage Gain (in dB)	THD+N (in %)	Mute / Shutdown func	Status
APA4558	VCD Player	DIP-8, SOP-8/TSSOP-8	3.0 ~ 20	2	100	0.03	NO	OK

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