LM4934RL/NOPB National Semiconductor, LM4934RL/NOPB Datasheet - Page 30

• Manufacturer Part Number: LM4934RL/NOPB
• Description: IC AUDIO SUBSYSTEM 1.2W 42USMDXT
• Manufacturer: National Semiconductor
• Series: Boomer®r
• Type: Class ABr

Specifications of LM4934RL/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: LM4934RL; LM4934RLTR

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Typical Performance Characteristics
PSRR vs Frequency
THD+N vs I2S Level
THD+N vs I2S Level
3V EP Out Mode 1
Line Out
EP Out
201669B3
201669B1
20166904
30
(Continued)
PSRR vs Frequency
THD+N vs I2S Level
THD+N vs I2S Level
3V EP Out Mode 4
HP Out
LS Out
201669B4
201669B2
20166905