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TPA0212 Datasheet PDF

Part Series:TPA0212 Series
Description:The TPA0212 is a stereo audio power amplifier in a 24Pin TSSOP thermally enhanced package capable of delivering 2
Document:TPA0212PWPR Datasheet PDF (38 Pages)

TPA0212 Datasheet PDF

38 Pages
TI
STEREO 2.6W AUDIO POWER AMPLIFIER WITH FOURSELECTABLE GAIN SETTINGS AND MUX CONTROL
38 Pages
TI
Audio Amp Headphone/Speaker 2CH Stereo 2.6W Class-AB 24Pin HTSSOP EP Tube
38 Pages
TI
IC AMP AUDIO PWR 2.6W AB 24TSSOP

TPA0212 - TI Specifications

TYPE
DESCRIPTION
Number of Pins
24 Pin
Case/Package
HTSSOP-24
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TPA0212 - TI Function Overview

The TPA0212 is a stereo audio power amplifier in a 24-pin TSSOP thermally enhanced package capable of delivering 2.6 W of continuous RMS power per channel into 3- speakers, the TPA0212 has less than 0.8% THD+N across its specified frequency range.
Included within this device is integrated depop circuitry that virtually eliminates transients that cause noise in the speakers.
Amplifier gain is internally configured and controlled by way of two terminals (GAIN0 and GAIN1). BTL gain settings of 2, 6, 12, and 24 V/V are provided, while SE gain is always configured as 1 V/V for headphone drive. An internal input MUX allows two sets of stereo inputs to the amplifier. The HP/LINE\ terminal allows the user to select which MUX input is active regardless of whether the amplifier is in SE or BTL mode. In notebook applications, where internal speakers are driven as BTL and the line outputs (often headphone drive) are required to be SE, the TPA0212 automatically switches into SE mode when the SE/BTL\ input is activated, and this reduces the gain to 1 V/V.
The TPA0212 consumes only 6 mA of supply current during normal operation. A miserly shutdown mode reduces the supply current to less than 150 µA.
The PowerPAD package (PWP) delivers a level of thermal performance that was previously achievable only in TO-220-type packages. Thermal impedances of approximately 35°C/W are readily realized in multilayer PCB applications. This allows the TPA0212 to operate at full power into 8- loads at an ambient temperature of 85°C
.
Compatible With PC 99 Desktop Line-Out Into 10-k Load
Internal Gain Control, Which Eliminates External Gain-Setting Resistors
2.6-W/Ch Output Power Into 3- Load
Input MUX Select Terminal
PC-Beep Input
Depop Circuitry
Stereo Input MUX
Fully Differential Input
Low Supply Current and Shutdown Current
Surface-Mount Power Packaging
24-Pin TSSOP PowerPADTM
PowerPAD is a trademark of Texas Instruments.
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