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| LM48861 Datasheet, PDF (2/20 Pages) National Semiconductor (TI) – Ground-Referenced, Ultra Low Noise, Stereo Headphone Amplifier | |||
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LM48861, LM48861TMBD
SNAS450B â JUNE 2008 â REVISED MAY 2013
Typical Application
VDD
0.39 PF
+
C1
VIN1
20 k:
INL
VDD
R1
R3
20 k:
C3
2.2 PF
C4
0.1 PF
ceramic
-
OUTL
+
Shutdown SHDN Shutdown
Control
C5
2.2 PF
0.39 PF
+
C2
VIN2
20 k:
R2
CPP
CPN
Charge
Pump
INR
CPVSS
C6
2.2 PF
PGND
Click/Pop
Suppression
+
OUTR
-
VSS COM
20 k:
R4
Figure 1. Typical Audio Amplifier Application Circuit
www.ti.com
Headphone
Jack
2
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Copyright © 2008â2013, Texas Instruments Incorporated
Product Folder Links: LM48861 LM48861TMBD
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