TPA6141A2YFFR ,25-mW Class-G DirectPath™ Stereo Headphone Amplifier (TPA6141) 16-DSBGA -40 to 85features fully differential inputs with anintegrated low pass filter to reduce system noise– Improv ..
TPA62 ,TRISILFEATURESn BIDIRECTIONAL CROWBAR PROTECTION.n VOLTAGE RANGE: FROM 62 V TO 270 V.n HOLDING CURRENT :I ..
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TRR1A05S00D , Miniature, cost-efective switching solution,,state of the art capsule designs
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TRS1766 , HIGH SENSITIVITY REFLECTIVE COLOR SENSOR WITH LIGHTTOVOLTAGE CONVERTERS
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TPA6141A2YFFR
25-mW Class-G DirectPath™ Stereo Headphone Amplifier (TPA6141) 16-DSBGA -40 to 85
TPA6141A2
www.ti.com.................................................................................................................................................... SLOS634A –MARCH 2009–REVISED AUGUST 2009
CLASS-G DIRECTPATH™ STEREO HEADPHONE AMPLIFIER
Checkfor Samples: TPA6141A2
1FEATURES DESCRIPTION TI Class-G Technology Significantly Prolongs The TPA6141A2 (also known as TPA6141) isa
Battery Life and Music Playback Time Class-G DirectPath™ stereo headphone amplifier
with selectable gain. Class-G technology maximizes
– 0.6 mA/ Ch Quiescent Current battery life by adjusting the voltage suppliesof the
– 50%to 80% Lower Quiescent Current Than headphone amplifier based on the audio signal level.
Ground-Referenced Class-AB Headphone At low level audio signals, the internal supply voltage
Amplifiers is reduced to minimize power dissipation.
DirectPathTM Technology Eliminates Large DirectPathTM technology eliminates external
DC-blocking capacitors.
Output DC-Blocking Capacitors Outputs Biasedat0V The device features fully differential inputs with an
integrated low pass filter to reduce system noise
– Improves Low Frequency Audio Fidelitypickup between the audio source and the headphone
• Active Click and Pop Suppression amplifier andto reduce DAC out–of–band noise. The
• Fully Differential Inputs Reduce System Noise high power supply noise rejection performance and
differential architecture provides increased RF noise
– Also Configurableas Single-Ended Inputsimmunity. For single–ended input signals, connect
• SGND Pin Eliminates Ground Loop Noise INL+ and INR+to ground.
• Wide Power Supply Range: 2.5Vto 5.5Vto
