LM4934RLX/NOPB National Semiconductor, LM4934RLX/NOPB Datasheet - Page 4

• Manufacturer Part Number: LM4934RLX/NOPB
• Description: IC AUDIO SUBSYSTEM 1.2W 42USMDXT
• Manufacturer: National Semiconductor
• Series: Boomer®r
• Type: Class ABr

Specifications of LM4934RLX/NOPB

• Output Type: 2-Channel (Stereo) with Mono and Stereo Headphones
• Max Output Power X Channels @ Load: 1.2W x 2 @ 8 Ohm; 80mW x 2 @ 32 Ohm
• Voltage - Supply: 2.7 V ~ 5.5 V
• Features: 3D, Depop, I²C, I²S, Mute, Shutdown, SPI, Volume Control
• Mounting Type: Surface Mount
• Package / Case: 42-MicroSMDxt
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: LM4934RLX

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Pin Descriptions
D1
D2
D3
D4
D5
D6
G1
G2
G3
G4
G5
G6
E1
E2
E3
E4
E5
E6
F1
F2
F3
F4
F5
F6
LINEOUT
BYPASS
R3DOUT
L3DOUT
AGND
AGND
R3DIN
AGND
L3DIN
AVDD
AVDD
RLS+
LLS+
RLS-
RHP
CHP
LLS-
LHP
EP+
EP-
M
R
NC
L
IN
IN
IN
(Continued)
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
A
O
O
O
O
O
O
O
O
O
O
P
P
P
P
P
I
I
I
I
I
I
I
I
4
HEADPHONE CENTER PIN OUTPUT (1/2 VDD)
RIGHT HEADPHONE OUTPUT
RIGHT CHANNEL 3D OUTPUT
LEFT CHANNEL 3D OUTPUT
LEFT HEADPHONE OUTPUT
ANALOG SUPPLY VOLTAGE
ANALOG SUPPLY VOLTAGE
RIGHT CHANNEL 3D INPUT
LEFT CHANNEL 3D INPUT
MONO EARPIECE OUT+
MONO EARPIECE OUT-
RIGHT SPEAKER OUT+
HALF-SUPPLY BYPASS
RIGHT SPEAKER OUT-
LEFT SPEAKER OUT+
LEFT SPEAKER OUT-
ANALOG GROUND
RIGHT ANALOG IN
MONO ANALOG IN
LEFT ANALOG IN
MONO LINE OUT
NO CONNECT
ANALOG GND
ANALOG GND