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LM4947 Folha de dados(PDF) 4 Page - Texas Instruments

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Nome de Peças LM4947
Descrição Electrónicos  Mono Class D and Stereo Audio Sub-System with OCL Headphone Amplifier and National 3D
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Fabricante Electrônico  TI1 [Texas Instruments]
Página de início  http://www.ti.com
Logo TI1 - Texas Instruments

LM4947 Folha de dados(HTML) 4 Page - Texas Instruments

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XYTT
GXX
Bump A1
LM4947, LM4947TLEVAL
SNAS349C – JUNE 2006 – REVISED NOVEMBER 2007
www.ti.com
NOTE: XY - Date Code: TT - Die Traceability: G - Boomer Family: XX - H1
Figure 4. micro SMD Marking - Top View
Table 2. Pin Descriptions
Bump
Name
Description
A1
RIN2
Right Input Channel 2 or Right Differential Input –
A2
LIN1
Left Input Channel 1 or Left Differential Input +
A3
MIN+
Mono Channel Non-inverting Input
A4
RHP3D1
Right Headphone 3D Input 1
A5
RHP3D2
Right Headphone 3D Input 2
B1
RIN1
Right Input Channel 1 or Right Differential Input +
B2
LIN2
Left Input Channel 2 or Left Differential Input–
B3
MIN-
Mono Channel Inverting Input
B4
LHP3D1
Left Headphone 3D Input 2
B5
LHP3D2
Left Headphone 3D Input 1
C1
ADDR
Address Identification
C2
SDA
Serial Data Input
C3
SCL
Serial Clock Input
C4
CBYPASS
Half-Supply Bypass Capacitor
C5
VOC
Headphone return bias output
D1
AVDD
Analog Power Supply
D2
LSVDD
Loudspeaker Power Supply
D3
I2CVDD
I2C Interface Power Supply
D4
AVDD
Analog Power Supply
D5
RHP
Right Headphone Output
E1
LS-
Loudspeaker Output Negative
E2
GND
Ground
E3
LS+
Loudspeaker Output Positive
E4
GND
Ground
E5
LHP
Left Headphone Output
These devices have limited built-in ESD protection. The leads should be shorted together or the device placed in conductive foam
during storage or handling to prevent electrostatic damage to the MOS gates.
4
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Copyright © 2006–2007, Texas Instruments Incorporated
Product Folder Links: LM4947 LM4947TLEVAL


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