Texas Instruments TPA3122D2 15-W Stereo Class-D Audio Power Amplifier with SE Outputs (TPA3122) TPA3122D2N

Description
15-W Stereo Class-D Audio Power Amplifier with SE Outputs (TPA3122) 20-PDIP -40 to 85
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Description
15-W Stereo Class-D Audio Power Amplifier with SE Outputs (TPA3122) 20-PDIP -40 to 85
Request a Quote
Datasheet
Datasheet Summary
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The TPA3122D2 is a 15-W stereo Class-D audio power amplifier designed for driving single-ended speakers or mono bridge-tied loads. It operates efficiently with a supply voltage range of 10 V to 30 V, delivering 10 W per channel into a 4-,Ѷ load from a 17-V supply and 15 W per channel into an 8-,Ѷ load from a 28-V supply. The amplifier features four selectable fixed gain settings of 20, 26, 32, and 36 dB, allowing for flexibility in audio applications. The device includes an internal oscillator, eliminating the need for external components, and provides thermal and short-circuit protection with an auto-recovery feature. It is packaged in a 20-pin DIP format, making it suitable for various applications, including televisions. The TPA3122D2 is noted for its high efficiency, which can reduce the need for external heat sinks during operation.

Datasheet Summary
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The TPA3122D2 is a 15-W stereo Class-D audio power amplifier designed for driving single-ended speakers or mono bridge-tied loads. It operates efficiently with a supply voltage range of 10 V to 30 V, delivering 10 W per channel into a 4-,Ѷ load from a 17-V supply and 15 W per channel into an 8-,Ѷ load from a 28-V supply. The amplifier features four selectable fixed gain settings of 20, 26, 32, and 36 dB, allowing for flexibility in audio applications. The device includes an internal oscillator, eliminating the need for external components, and provides thermal and short-circuit protection with an auto-recovery feature. It is packaged in a 20-pin DIP format, making it suitable for various applications, including televisions. The TPA3122D2 is noted for its high efficiency, which can reduce the need for external heat sinks during operation.

Suppliers

Company
Product
Description
Supplier Links
TPA3122D2 15-W Stereo Class-D Audio Power Amplifier with SE Outputs (TPA3122) - TPA3122D2N - Texas Instruments
Dallas, TX, United States
TPA3122D2 15-W Stereo Class-D Audio Power Amplifier with SE Outputs (TPA3122)
TPA3122D2N
TPA3122D2 15-W Stereo Class-D Audio Power Amplifier with SE Outputs (TPA3122) TPA3122D2N
15-W Stereo Class-D Audio Power Amplifier with SE Outputs (TPA3122) 20-PDIP -40 to 85

15-W Stereo Class-D Audio Power Amplifier with SE Outputs (TPA3122) 20-PDIP -40 to 85

Buy Now Datasheet
Linear - Linear - Amplifiers - Audio - TPA3122D2N - 1271837-TPA3122D2N - Win Source Electronics
Laguna Hills, CA, United States
Linear - Linear - Amplifiers - Audio - TPA3122D2N
1271837-TPA3122D2N
Linear - Linear - Amplifiers - Audio - TPA3122D2N 1271837-TPA3122D2N
Manufacturer: Texas Instruments Win Source Part Number: 1271837-TPA3122D2N Packaging: Tube Type: Class D Mounting Style: Through Hole Operating Temperature Range: -40°C ~ 85°C (TA) Features: Mute, Short-Circuit and Thermal Protection, Shutdown Package: 20-DIP (0.300", 7.62mm) Output Type: 2-Channel (Stereo) Operating Supply Voltage: 10 V ~ 30 V Max Output Power x Channels @ Load: 15W x 2 @ 8 Ohm Family Name: TPA3122D2 Categories: Integrated Circuits (ICs) Manufacturer Homepage: www.ti.com Manufacturer Package: 20-PDIP Alternative Parts (Cross-Reference): MAX9742ETX; MAX9742ETX+T; MAX9742ETX+; Introduction Date: July 01, 2007 ECCN: EAR99 Country of Origin: Malaysia Estimated EOL Date: 2027 Halogen Free: Not Compliant Is this a common-used part?: Yes Popularity: High Fake Threat In the Open Market: 32 pct. Supply and Demand Status: Limited

Manufacturer: Texas Instruments
Win Source Part Number: 1271837-TPA3122D2N
Packaging: Tube
Type: Class D
Mounting Style: Through Hole
Operating Temperature Range: -40°C ~ 85°C (TA)
Features: Mute, Short-Circuit and Thermal Protection, Shutdown
Package: 20-DIP (0.300", 7.62mm)
Output Type: 2-Channel (Stereo)
Operating Supply Voltage: 10 V ~ 30 V
Max Output Power x Channels @ Load: 15W x 2 @ 8 Ohm
Family Name: TPA3122D2
Categories: Integrated Circuits (ICs)
Manufacturer Homepage: www.ti.com
Manufacturer Package: 20-PDIP
Alternative Parts (Cross-Reference): MAX9742ETX; MAX9742ETX+T; MAX9742ETX+;
Introduction Date: July 01, 2007
ECCN: EAR99
Country of Origin: Malaysia
Estimated EOL Date: 2027
Halogen Free: Not Compliant
Is this a common-used part?: Yes
Popularity: High
Fake Threat In the Open Market: 32 pct.
Supply and Demand Status: Limited

Buy Now Datasheet
Audio Amplifiers - 296-23375-5-ND - DigiKey
Thief River Falls, MN, United States
Audio Amplifiers
296-23375-5-ND
Audio Amplifiers 296-23375-5-ND
Amplifier IC 2-Channel (Stereo) Class D 20-PDIP

Amplifier IC 2-Channel (Stereo) Class D 20-PDIP

Buy Now Datasheet
Audio Amplifier ICs - 8124236P - RS Components, Ltd.
Corby, Northants, United Kingdom
Audio Amplifier ICs
8124236P
Audio Amplifier ICs 8124236P
Texas Instruments,TPA3122D 2N,IC,Audio

Texas Instruments,TPA3122D2N,IC,Audio

Supplier's Site
Audio Amplifier ICs - 1219383 - RS Components, Ltd.
Corby, Northants, United Kingdom
Audio Amplifier ICs
1219383
Audio Amplifier ICs 1219383
Texas Instruments,TPA3122D 2N,IC,Audio

Texas Instruments,TPA3122D2N,IC,Audio

Supplier's Site
Linear - Amplifiers - Audio - TPA3122D2N - Lingto Electronic Limited
Shenzhen, China
Linear - Amplifiers - Audio
TPA3122D2N
Linear - Amplifiers - Audio TPA3122D2N
IC AMP CLASS D STEREO 15W 20DIP

IC AMP CLASS D STEREO 15W 20DIP

Supplier's Site Datasheet
Ic, Amp Audio Pwr 15W D Ster 20Dip; Output Power Texas Instruments - 29AH8037 - Newark, An Avnet Company
Chicago, IL, United States
Ic, Amp Audio Pwr 15W D Ster 20Dip; Output Power Texas Instruments
29AH8037
Ic, Amp Audio Pwr 15W D Ster 20Dip; Output Power Texas Instruments 29AH8037
IC, AMP AUDIO PWR 15W D STER 20DIP; Output Power:15W; Amplifier Class:D; No. of Channels:2 Channel; Supply Voltage Range:10V to 30V; Amplifier Case Style:DIP; No. of Pins:20Pins; Load Impedance:8ohm; Operating Temperature Min:-40°C; RoHS Compliant: Yes

IC, AMP AUDIO PWR 15W D STER 20DIP; Output Power:15W; Amplifier Class:D; No. of Channels:2 Channel; Supply Voltage Range:10V to 30V; Amplifier Case Style:DIP; No. of Pins:20Pins; Load Impedance:8ohm; Operating Temperature Min:-40°C; RoHS Compliant: Yes

Supplier's Site
Audio Amplifiers - TPA3122D2N - Quarktwin Technology Ltd.
Shenzhen, Guangdong, China
Audio Amplifiers
TPA3122D2N
Audio Amplifiers TPA3122D2N
Amplifier IC 2-Channel (Stereo) Class D 20-PDIP

Amplifier IC 2-Channel (Stereo) Class D 20-PDIP

Buy Now
Futian, China
Integrated Circuits (ICs) - Linear - Amplifiers
TPA3122D2N
Integrated Circuits (ICs) - Linear - Amplifiers TPA3122D2N
IC AMP CLASS D STEREO 15W 20DIP

IC AMP CLASS D STEREO 15W 20DIP

Supplier's Site
Sheung Wan, Hong Kong
Audio Amplifiers
TPA3122D2N
Audio Amplifiers TPA3122D2N
Audio Amplifiers 15W STEREO CLASS-D AUDIO POWER AMP

Audio Amplifiers 15W STEREO CLASS-D AUDIO POWER AMP

Buy Now Datasheet

Technical Specifications

  Texas Instruments Win Source Electronics DigiKey RS Components, Ltd. RS Components, Ltd. Lingto Electronic Limited Newark, An Avnet Company Quarktwin Technology Ltd. Shenzhen Shengyu Electronics Technology Limited VAST STOCK CO., LIMITED
Product Category Audio Amplifier Chips Audio Amplifier Chips Audio Amplifier Chips Operational Amplifiers Operational Amplifiers Audio Amplifier Chips Audio Amplifier Chips Audio Amplifier Chips Operational Amplifiers Operational Amplifiers
Product Number TPA3122D2N 1271837-TPA3122D2N 296-23375-5-ND 8124236P 1219383 TPA3122D2N 29AH8037 TPA3122D2N TPA3122D2N TPA3122D2N
Product Name TPA3122D2 15-W Stereo Class-D Audio Power Amplifier with SE Outputs (TPA3122) Linear - Linear - Amplifiers - Audio - TPA3122D2N Audio Amplifiers Audio Amplifier ICs Audio Amplifier ICs Linear - Amplifiers - Audio Ic, Amp Audio Pwr 15W D Ster 20Dip; Output Power Texas Instruments Audio Amplifiers Integrated Circuits (ICs) - Linear - Amplifiers Audio Amplifiers
RoHS Compliant RoHS RoHS RoHS
Supply Voltage (VS) 10 to 30 volts 10 to 30 volts 10 to 30 volts 10 to 30 volts 10 to 30 volts 30 to 10 volts
Operating Temperature -40 to 85 C (-40 to 185 F) -40 to 85 C (-40 to 185 F) -40 to 85 C (-40 to 185 F) -40 to 85 C (-40 to 185 F) -40 C (-40 F) -40 to 85 C (-40 to 185 F) -40 to 85 C (-40 to 185 F)
Package Type PDIP DIP; "20-DIP (0.300"", 7.62mm)" DIP; PDIP; PDIP DIP; PDIP; Pdip DIP; 20-DIP (0.300\", 7.62mm) 20-DIP (0.300, 7.62mm)
Output Power 15 watts 15 watts 15 watts 15 watts 15 watts
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