lm4852itlx National Semiconductor Corporation, lm4852itlx Datasheet - Page 7

• Manufacturer Part Number: lm4852itlx
• Description: Integrated Audio Amplifier System
• Manufacturer: National Semiconductor Corporation

External Components Description
Typical Performance Characteristics
Components
1.
2.
3.
C
C
C
IN
S
B
This is the input coupling capacitor. It blocks the DC voltage and couples the input signal to the amplifier’s
input terminals. C
1/(2πR
This is the supply bypass capacitor. It filters the supply voltage applied to the V
the LM4852’s PSRR.
This is the BYPASS pin capacitor. It filters the V
THD+N vs Frequency
THD+N vs Frequency
LM4852LQ
i
C
IN
).
IN
also creates a highpass filter with the internal resistor R
200606I2
200606I4
Functional Description
7
DD
/ 2 voltage and helps maintain the LM4852’s PSRR.
THD+N vs Frequency
THD+N vs Frequency
LM4852LQ
i
(Input Impedance) at f
DD
pin and helps maintain
20060612
200606I3
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