L4952TS NSC [National Semiconductor], L4952TS Datasheet - Page 6

• Manufacturer Part Number: L4952TS
• Description: 3.1W Stereo-SE Audio Power Amplifier with DC Volume Control
• Manufacturer: NSC [National Semiconductor]

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Typical Performance Characteristics
(Continued)
both channels driven and loaded (average shown),
Output Power vs Power Supply Voltage
Power Supply Rejection vs Frequency
Output Power vs Load Resistance
at (from top to bottom at 15Ω):
at (from top to bottom at 12V):
THD+N = 10%, THD+N = 1%
THD+N = 10%, THD+N = 1%
V
V
V
R
DD
DD
RIPPLE
L
= 12V, f
= 4Ω, f
= 12V, R
= 200mV
IN
IN
= 1kHz
L
= 1kHz,
= 4Ω,
p-p
20080914
20080909
200809F7
A
6
V
= 20dB and T
both channels driven and loaded (average shown),
V
V
Total Power Dissipation vs Load Dissipation
Channel-to-Channel Crosstalk vs Frequency
at (from top to bottom at 1kHz): V
OUTA
DD
Output Power vs Power Supply Voltage
= 12V, R
measured, V
A
at (from top to bottom at 12V):
at (from top to bottom at 1W):
THD+N = 10%, THD+N = 1%
= 25˚C, unless otherwise noted.
V
L
R
DD
= 4Ω, P
R
L
L
= 12V, f
= 8Ω, f
= 4Ω, R
INA
OUT
driven, V
IN
IN
L
= 1W, Input Referred
= 1kHz
= 1kHz,
= 8Ω
OUTB
INB
20080910
20080915
20080913
measured
driven,