LM49352RLX/NOPB National Semiconductor, LM49352RLX/NOPB Datasheet - Page 24

• Manufacturer Part Number: LM49352RLX/NOPB
• Description: IC AMP AUDIO MONO D1.4W 36USMD
• Manufacturer: National Semiconductor
• Series: Boomer®, PowerWise®r
• Type: Class Dr

Specifications of LM49352RLX/NOPB

• Output Type: 1-Channel (Mono) with Mono and Stereo Headphones
• Max Output Power X Channels @ Load: 1.4W x 1 @ 8 Ohm; 65mW x 2 @ 32 Ohm
• Features: Depop, Differential Inputs, I²C, I²S, Microphone, Shutdown, Volume Control
• Mounting Type: Surface Mount
• Package / Case: 36-MicroSMDxt
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Voltage - Supply: -
• Other names: LM49352RLX

Loudspeaker PSRR vs Frequency
Loudspeaker PSRR vs Frequency
f
= 48kHz, OSR = 128
MONO/AUX Input, MONO/AUX Gain = 0dB, LS Gain = 12dB
S
LSVDD = 5V, V
= 200mV
, Input Referred
MONO/AUX Input, MONO/AUX Gain = 0dB, LS Gain = 12dB
RIPPLE
PP
LSVDD = 4.2V, V
= 200mV
, Input Referred
RIPPLE
PP
300727d5
300727d4
Headphone PSRR vs Frequency
HeadphoneTHD+N vs Frequency
DAC Input, DAC Gain = 0dB, LS Gain = 12dB
MONO/AUX, MONO/AUX Gain = 0dB, HP Gain = 0dB
= 32Ω
LSVDD = 3,3V, AVDD = 3.3V, DVDD = 1.8V, V
=
HPVDD = 3.3V, P
= 15mW, R
RIPPLE
OUT
L
200mV
Stereo In Phase
PP
Ripple on LSVDD, AVDD, DVDD, Input Referred
300727d7
300727d6
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