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TPA3122D2, TPA3122D2N, TPA3122D2N-TI

Table of contents:
Info of TPA3122D2
Info of TPA3122D2N
Info of TPA3122D2N-TI

TPA3122D2, TPA3122D2N, TPA3122D2N-TI Selling Leads, Datasheet

MFG:Texas Instruments Category:Integrated Circuits (ICs) Package Cooled:24HTSSOP D/C:09+

TPA3122D2, TPA3122D2N, TPA3122D2N-TI Picture

TPA3122D2, TPA3122D2N, TPA3122D2N-TI Datasheet download

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Part Number: TPA3122D2

Category: Integrated Circuits (ICs)

MFG: Texas Instruments

Package Cooled: 24HTSSOP

D/C: 09+

Description: IC AMP AUDIO PWR 15W STER 20DIP

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TPA3122D2 General Description

The TPA3122D2 is a 15-W (per channel) efficient, Class-D audio power amplifier for driving stereo single ended speakers or mono bridge tied load. The TPA3122D2 can drive stereo speakers as low as 4.

The efficiency of the TPA3122D2 eliminates the need for an external heat sink when playing music.

The gain of the amplifier is controlled by two gain select pins. The gain selections are 20, 26, 32, and 36 dB.

TPA3122D2 Maximum Ratings

		VALUE	UNIT
V_CC Supply voltage, AVCC, PVCC		0.3 to 36	V
V_ILogic input voltage	SD, MUTE, GAIN0, GAIN1	0.3 to V_CC +0.3 0.3 to V_CC +0.3	V
V_IN Analog input voltage	RIN, LIN	0.3 to 7	V
Continuous total power dissipation		See Dissipation Rating Table
T_AOperating free-air temperature range		40 to 85
T_JOperating junction temperature range		40 to 150
T_stg Storage temperature range		-65 to 150
R_L Load resistance (Minimum value)		3.2	kV
E_SD Electrostatic Discharge	Human body model (all pins)	±2	kV
E_SD Electrostatic Discharge	Charged-device model (all pins)	±500	V

(1) Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings only, and functional operations of the device at these or any other conditions beyond those indicated under recommended operating conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

TPA3122D2 Features

` 10-W/ch into an 4- Load From a 17-V Supply
` 15-W/ch into an 8- Load From a 28-V Supply
` Operates from 10 V to 30 V
` Efficient Class-D Operation
` Four Selectable, Fixed Gain Settings
` Internal Oscillator (No External Components Required)
` Single Ended Analog Inputs
` Thermal and Short-Circuit Protection with Auto Recovery Feature
` 20-pin DIP Package

TPA3122D2 Connection Diagram

TPA3122D2N Parameters

Technical/Catalog Information	TPA3122D2N
Vendor	Texas Instruments
Category	Integrated Circuits (ICs)
Package / Case	20-DIP (300 mil)
Type	Class D
Output Type	2-Channel (Stereo)
Voltage - Supply	10 V ~ 30 V
Packaging	Tube
Features	Mute, Short-Circuit and Thermal Protection, Shutdown
Max Output Power x Channels @ Load	15W x 2 @ 8 Ohm
Lead Free Status	Lead Free
RoHS Status	RoHS Compliant
Other Names	TPA3122D2N TPA3122D2N 296 23375 5 ND 296233755ND 296-23375-5

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