LM49352RLX/NOPB National Semiconductor, LM49352RLX/NOPB Datasheet - Page 27

• 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

Headphone Crosstalk vs Frequency
Earpiece THD+N vs Frequency
MONO/AUX Input, MONO/AUX Gain = 0dB, HP Gain = 0dB
MONO/AUX Input, MONO/AUX Gain = 0dB, EP Gain = 0dB
= 32Ω
= 32Ω
HPVDD = 1.8V, AVDD = 3.3V, P
= 15mW, R
AVDD = 3.3V, P
= 20mW, R
OUT
L
OUT
L
Earpiece Mode
300727e4
300727e5
Earpiece THD+N vs Output Power
Earpiece PSRR vs Frequency
MONO/AUX Input, MONO/AUX Gain = 0dB, EP Gain = 0dB
MONO/AUX Input, MONO/AUX Gain = 0dB, EP Gain = –6dB
= 32Ω
AVDD = 3.3V, V
= 200mV
, Earpiece Mode
AVDD = 3.3V, f
= 1kHz, R
RIPPLE
PP
IN
L
Earpiece Mode
300727e6
300727q8
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