Part Number
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TPA6138A2 |
Manufacturer
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Texas Instruments |
Description
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Headphone Driver |
Published
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Mar 11, 2020 |
Detailed Description
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TPA6138A2
SLOS704B – JANUARY 2...
|
Datasheet
|
TPA6138A2
|
Overview
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TPA6138A2
SLOS704B – JANUARY 2011 – REVISED AUGUST 2015
TPA6138A2 DirectPath™ Headphone Driver With Adjustable Gain
1 Features
•1 Stereo DirectPath™ Headphone Amplifier – 40 mW Into 32 Ω With 3.
3-V Supply
• Low THD+N 0.
01% at 10 mW Into 32 Ω • High SNR, 90 dB • Differential Input and Single-Ended Output • Adjustable Gain by External Gain-Setting
Resistors • Configurable as a Second-Order Low-Pass Filter
– Ideal for PWM Audio Sources • Low DC Offset, 1 mV • Ground-Referenced Outputs Eliminate DC-
Blocking Capacitors – Reduce Board Area – Reduce Component Cost – Improve THD+N Performance – No Degrada...
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