LM4949TLEVAL National Semiconductor, LM4949TLEVAL Datasheet - Page 14

• Manufacturer Part Number: LM4949TLEVAL
• Description: BOARD EVALUATION LM4949TL
• Manufacturer: National Semiconductor
• Series: Boomer®r

Specifications of LM4949TLEVAL

• Amplifier Type: Class D
• Output Type: 2-Channel (Stereo) with Stereo Headphones
• Max Output Power X Channels @ Load: 2.5W x 2 @ 4 Ohm; 190mW x 2 @ 16 Ohm
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Board Type: Fully Populated
• Utilized Ic / Part: LM4949
• Lead Free Status / RoHS Status: Not applicable / Not applicable

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BUMP
A1
A2
A3
A4
A5
B1
B2
B3
B4
B5
C1
C2
C3
C4
C5
D1
D2
D3
D4
D5
E1
E2
E3
E4
E5
BYPASS
HPGND
VDDHP
I
GNDLS
VDDLS
VDDLS
NAME
2
RLS+
MIN+
LLS+
RIN+
RLS-
LLS-
VOC
LIN+
CVDD
GND
MIN-
SDA
HPR
ADR
RIN-
VDD
HPL
SCL
LIN-
DESCRIPTION
Left Channel Loudspeaker Inverting Output
Left Channel Loudspeaker Non-inverting Output
Serial Data Input
Headphone Ground
Right Channel Headphone Output
Speaker Power Supply
Address Select Bit
Right Channel Inverting Input
Left Channel Headphone Output
Headphone Return Bias Output
Speaker Ground
Power Supply
Right Channel Non-Inverting Input
Left Channel Non-inverting Input
Headphone Power Supply
Speaker Power Supply
I2C Power Supply
Serial Clock Input
Mono Channel Non-inverting Input
Left Channel Inverting Input
Right Channel Loudspeaker Inverting Output
Right Channel Loudspeaker Non-inverting Output
Ground
Mono Channel Inverting Input
Mid-rail Bias Bypass
TABLE 1. Bump Description
14