LM49370RL/NOPB National Semiconductor, LM49370RL/NOPB Datasheet - Page 70

• Manufacturer Part Number: LM49370RL/NOPB
• Description: IC AUDIO SUBSYSTEM 1.2W 49USMDXT
• Manufacturer: National Semiconductor
• Series: Boomer®, PowerWise®r
• Type: Class Dr

Specifications of LM49370RL/NOPB

• Output Type: 1-Channel (Mono) with Mono and Stereo Headphones
• Max Output Power X Channels @ Load: 1.2W x 1 @ 8 Ohm; 52mW x 2 @ 16 Ohm
• Voltage - Supply: 2.5 V ~ 5.5 V
• Features: 3D, Depop, I²C, I²S, Microphone, Mute, PCM, Shutdown, SPI, Standby, Volume Control
• Mounting Type: Surface Mount
• Package / Case: 49-MicroSMDxt
• Dc: 07+
• For Use With: LM49370RLEVAL - BOARD EVALUATION LM49370RL
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: LM49370RLTR

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Loudspeaker PSRR vs Frequency
Loudspeaker PSRR vs Frequency
Loudspeaker PSRR vs Frequency
(AUX inputs terminated)
AV
AV
(CPI input terminated)
AV
(DAC input selected)
DD
DD
DD
= 3.3V, 0dB DAC
= 3.3V, 0dB AUX
= 3.3V, 0dB CPI
20191730
20191732
20191734
70
Loudspeaker PSRR vs Frequency
Loudspeaker PSRR vs Frequency
Loudspeaker PSRR vs Frequency
(AUX inputs terminated)
(CPI input terminated)
(DAC input selected)
AV
AV
AV
DD
DD
DD
= 5V, 0dB AUX
= 5V, 0dB DAC
= 5V, 0dB CPI
20191731
20191733
20191735