LM49350RLX/NOPB National Semiconductor, LM49350RLX/NOPB Datasheet - Page 18

• Manufacturer Part Number: LM49350RLX/NOPB
• Description: IC AUDIO SUBSYSTM .8W D 36USMDXT
• Manufacturer: National Semiconductor
• Series: Boomer®r
• Type: Class Dr

Specifications of LM49350RLX/NOPB

• Output Type: 1-Channel (Mono) with Mono and Stereo Headphones
• Max Output Power X Channels @ Load: 2W x 1 @ 4 Ohm; 69mW x 2 @ 32 Ohm
• Voltage - Supply: 2.7 V ~ 5.5 V
• Features: 3D, DAC, Depop, I²C, I²S, Mute, Short-Circuit and Thermal Protection, Shutdown, Volume Control
• Mounting Type: Surface Mount
• Package / Case: 36-MicroSMDxt
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: LM49350RLX

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f
f
S
S
Mono Voice ADC HPF Frequency Response
= 8kHz, OSR = 128, C
= 8kHz, OSR = 128, C
HPF_Mode = '000', '001', '010', '011', '100')
Mono Voice ADC Frequency Response
Differential MIC Input, MIC Gain = 6dB
ADC Output THD+N vs Frequency
V
IN
= 100mV
(From Left to Right:
(Top-No HPF)
RMS
IN
IN
= 1μF, MIC gain = 6dB
= 1μF, MIC gain = 6dB
, f
S
= 48kHz
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f
S
Mono Voice ADC HPF Frequency Response
= 48kHz, OSR = 128, C
HPF_Mode = '000', '001', '010', '011', '100')
Differential Line Input, Aux Gain = 0dB
Differential Line Input, Aux Gain = 0dB
ADC Output THD+N vs Frequency
V
ADC Output THD+N vs V
IN
V
= 200mV
(From Left to Right:
IN
= 1kHz, f
(Top-No HPF)
RMS
IN
S
, f
= 1μF, MIC gain = 6dB
= 48kHz
S
= 48kHz
IN
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