LM49200TLX/NOPB National Semiconductor, LM49200TLX/NOPB Datasheet - Page 4

• Manufacturer Part Number: LM49200TLX/NOPB
• Description: IC AUDIO SUB 1.25W AB 20USMD
• Manufacturer: National Semiconductor
• Series: Boomer®r
• Type: Class ABr

Specifications of LM49200TLX/NOPB

• Output Type: 2-Channel (Stereo) with Stereo Headphones
• Max Output Power X Channels @ Load: 1.25W x 2 @ 8 Ohm; 38mW x 2 @ 32 Ohm
• Voltage - Supply: 2.7 V ~ 5.5 V
• Features: Depop, Differential Inputs, I²C, Shutdown, Thermal Protection, Volume Control
• Mounting Type: Surface Mount
• Package / Case: 20-MicroSMD
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: LM49200TLX

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Bump Descriptions
Bump
C1
C2
C3
C4
D1
D2
D3
D4
A1
A2
A3
A4
B1
B2
B3
B4
E1
E2
E3
E4
CPGND
ROUT+
VSSCP
ROUT-
LOUT+
I
LOUT-
Name
2
MIN+
GND
BIAS
VDD
MIN-
SDA
HPR
SCL
HPL
CV
RIN
CIN
CIP
LIN
DD
Negative Terminal Charge Pump Flying Capacitor
Positive Terminal Charge Pump Flying Capacitor
Half-Supply Bias point, capacitor bypassed
Negative Charge Pump Power Supply
Right Loudspeaker Negative Output
Right Loudspeaker Positive Output
Left Loudspeaker Negative Output
Left Loudspeaker Positive Output
Differential Mono Negative Input
Differential Mono Positive Input
Single-ended Right Input
Right Headphone Output
Single-ended Left Input
Left Headphone Output
Charge Pump Ground
I
2
Power Ground
Power Supply
C power supply
Pin Function
I
I
2
2
C Clock
C Data
4
Analog Output
Analog Output
Analog Output
Analog Output
Analog Output
Analog Output
Analog Output
Analog Output
Analog Output
Analog Output
Analog Input
Analog Input
Analog Input
Analog Input
Power Input
Power Input
Digital Input
Digital Input
Ground
Ground
Type