lm49350rl National Semiconductor Corporation, lm49350rl Datasheet - Page 22

• Manufacturer Part Number: lm49350rl
• Description: High Performance Audio Codec Sub-system With A Ground-referenced Stereo Headphone Amplifier & An Ultra Low Emi Class D Loudspeaker Amplifier With Dual I2s/pcm Digital Audio Interfaces
• Manufacturer: National Semiconductor Corporation

www.national.com
A_V
Stereo Aux Inputs, Aux Gain = 0dB, R
DD
Differential Aux Input, Aux Gain = 0dB
Headphone THD+N vs Output Power
Headphone Crosstalk vs Frequency
A_V
= 3.3V, Stereo Aux Input, Aux Gain = 0dB
Earpiece THD+N vs Output Power
DD
45 = 3.3V, R
R
L
= 16Ω, f = 1kHz
L
= 32Ω, f = 1kHz
L
20194169
20194180
20194177
= 32Ω
22
Differential Aux Input to Ground, Aux Gain = 0dB
Differential Aux Input to Ground, Aux Gain = 0dB
Differential Aux Input, Aux Gain = 0dB
A_V
Headphone PSRR vs Frequency
Earpiece THD+N vs Frequency
Earpiece PSRR vs Frequency
DD
= 3.3V, P
V
V
RIPPLE
RIPPLE
OUT
= 200mV
= 200mV
= 20mW, R
PP
PP
L
= 32Ω
20194175
20194176
20194178