About Audio Amplifiers

Audio Amplifiers

An audio amplifier is an electronic device that increases the level of an audio signal (the strength of the signal). It amplifies the signal from a source such as a radio or CD player, and transmits it to speakers. This can increase the volume of the signal allowing the listener to hear the audio content with greater clarity. Audio amplifiers can include features such as equalization, tone control, and other sound-shaping features. They can also be used to drive headphones, headphones amplifiers, and other audio devices.

Audio Amplifiers

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Image	Stock Code(▲▼)	Description	Manufacturer	Availability ⓘ (▲▼)	Price(AUD) (Ex. GST)(▲▼)	Enter Qty	Series	Product	Class	Output Power	Mounting Style	Type	Package / Case	Audio - Load Impedance	THD plus Noise	Supply Voltage - Max	Supply Voltage - Min	Minimum Operating Temperature	Maximum Operating Temperature	Qualification	Packaging

NTE7204

INTEGRATED CIRCUIT 2-CHANN
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

NTE

0
6 to 16 Weeks

October 2026

October 2026
	S	M	T	W	T	F	S
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10
42	11	12	13	14	15	16	17
43	18	19	20	21	22	23	24
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7

AUD 5.004

Multiples of: 1

INA2137UAE4

Texas Instruments Audio Amplifiers Aud Diff Line Rcvrs -6dB (G=12 or 2)
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

0
6 to 16 Weeks

October 2026

October 2026
	S	M	T	W	T	F	S
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10
42	11	12	13	14	15	16	17
43	18	19	20	21	22	23	24
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7

AUD 5.0069

Multiples of: 150

Ina2137

Audio Line Drivers / Receivers

Other

Smd/Smt

2 - Channel Line Receiver

SOIC - 14

0.001 %

36 V

8 V

- 40 C

+ 85 C

Tube

TPA3221DDV

Audio Amplifiers 100-W stereo, 200-W mono, 7- to 32-V supply, analog input Class-D audio amplifier w/ low idle 44-HTSSOP -40 to 85
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

0
6 to 16 Weeks

October 2026

October 2026
	S	M	T	W	T	F	S
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10
42	11	12	13	14	15	16	17
43	18	19	20	21	22	23	24
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7

AUD 5.0139

Multiples of: 35

Tpa3221

Audio Amplifiers

Class - D

105 W x2 @ 4 ohms , 208 W x1 @ 2 ohms

Smd/Smt

Mono, Stereo

HTSSOP - 44

2 Ohms , 4 Ohms

0.02 %

30 V

7 V

- 40 C

+ 85 C

Tube

TAS5720ATDAPRQ1

Audio Amplifiers TAS5720A-Q1 1x25-W Digital Input Closed-Loop Automotive Class-D Audio Amplifier 32-HTSSOP -40 to 105
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

0
6 to 16 Weeks

October 2026

October 2026
	S	M	T	W	T	F	S
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10
42	11	12	13	14	15	16	17
43	18	19	20	21	22	23	24
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7

AUD 5.0198

Multiples of: 2000

Tas5720a - Q1

Audio Amplifiers

Class - D

25 W x1 @ 4 ohms

Smd/Smt

Mono

HTSSOP - 32

4 Ohms

0.02 %

26.4 V

4.5 V

- 40 C

+ 105 C

Cut Tape

OPA1604AIPW

Audio Amplifiers High-Perf,Bipolar-In Audio Op Amp
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

0
6 to 16 Weeks

October 2026

October 2026
	S	M	T	W	T	F	S
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10
42	11	12	13	14	15	16	17
43	18	19	20	21	22	23	24
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7

AUD 4.8086

Multiples of: 1

Opa1604

General Purpose Audio Amplifiers

Smd/Smt

4 - Channel Rail - To - Rail

TSSOP - 14

0.00003 %

36 V

4.5 V

- 40 C

+ 85 C

Tube

LM4673TMX/NOPB

Audio Amp Speaker 1-CH Mono 2.65W Class-D 9-Pin uSMD T/R
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

0
6 to 16 Weeks

October 2026

October 2026
	S	M	T	W	T	F	S
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10
42	11	12	13	14	15	16	17
43	18	19	20	21	22	23	24
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7

AUD 5.0265

Multiples of: 1

Lm4673

Audio Amplifiers

Class - D

2.65 W x1 @ 4 ohms

Smd/Smt

U SMD

8 Ohms

0.03 %

5.5 V

2.4 V

- 40 C

+ 85 C

Reel

TAS5760MDCA

Texas Instruments Audio Amplifiers ClosedLoop I2S Input Amp w Pwr Limiter
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

0
6 to 16 Weeks

October 2026

October 2026
	S	M	T	W	T	F	S
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10
42	11	12	13	14	15	16	17
43	18	19	20	21	22	23	24
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7

AUD 5.034

Multiples of: 1

Tas5760m

Audio Amplifiers

Class - D

Smd/Smt

Stereo Btl

HTSSOP - 48

0.03 %

24 V

4.5 V

- 25 C

+ 85 C

Tube

TAS5768MDCAR

Audio Amp Speaker 2-CH Stereo 50W Class-D 48-Pin HTSSOP EP T/R
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

0
6 to 16 Weeks

October 2026

October 2026
	S	M	T	W	T	F	S
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10
42	11	12	13	14	15	16	17
43	18	19	20	21	22	23	24
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7

AUD 5.0387

Multiples of: 2000

Tas5768m

Audio Amplifiers

Reel

STA333ML

DIG AUDIO SYSTEM, 2-CH, 36POWERSSOP
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

STMicroelectronics

0
6 to 16 Weeks

October 2026

October 2026
	S	M	T	W	T	F	S
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10
42	11	12	13	14	15	16	17
43	18	19	20	21	22	23	24
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7

AUD 5.04

Multiples of: 1

Each

LM49270SQ/NOPB

Audio Amplifiers 2.3-W, stereo Class-D audio amp with 155-mW headphone amp & 3D enhancement 28-WQFN -40 to 85
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

0
6 to 16 Weeks

October 2026