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LM4921 Datasheet(PDF) 11 Page - Texas Instruments

Part # LM4921
Description  LM4921 Low Voltage I2S 16-Bit Stereo DAC with Stereo Headphone Power Amplifiers and Volume Control
PDF  27 Pages
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Manufacturer  TI2 [Texas Instruments]
Direct Link  https://www.ti.com
Logo TI2 - Texas Instruments

LM4921 Datasheet(HTML) 11 Page - Texas Instruments

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LM4921
www.ti.com
SNAS178E – JULY 2003 – REVISED MAY 2013
Typical Performance Characteristics (continued)
PSRR vs Frequency
PSRR vs Frequency
Analog VDD = 5V, Digital VDD = 3V
Analog VDD = 3V, Digital VDD = 3V
RL = 32Ω, Vol = 3dB
RL = 32Ω, Vol = 0dB
44.1kHz Sample Rate
44.1kHz Sample Rate
Figure 15.
Figure 16.
FFT @ 1kHz -60dB
FFT @ 1kHz 0dB
Analog VDD = 5V, Digital VDD = 3V
Analog VDD = 5V, Digital VDD = 3V
RL = 32Ω, Vol = 3dB
RL = 32
Ω, Vol = 3dB
44.1kHz Sample Rate
44.1 kHz Sample Rate
Figure 17.
Figure 18.
FFT @ 1kHz -60dB
FFT @ 1kHz 0dB
Analog VDD = 3V, Digital VDD = 3V
Analog VDD = 3V, Digital VDD = 3V
RL = 32Ω, Vol = 0dB
RL = 32Ω, Vol = 0dB
44.1kHz Sample Rate
44.1kHz Sample Rate
Figure 19.
Figure 20.
Copyright © 2003–2013, Texas Instruments Incorporated
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