lm4940tsx National Semiconductor Corporation, lm4940tsx Datasheet - Page 5

• Manufacturer Part Number: lm4940tsx
• Description: 6w Streo Audio Power Amplifier
• Manufacturer: National Semiconductor Corporation

Typical Performance Characteristics
both channels driven and loaded (average shown),
both channels driven and loaded (average shown),
single channel driven/single channel measured,
V
DD
V
V
= 12V, R
DD
DD
= 12V, R
= 12V, R
THD+N vs Output Power
THD+N vs Frequency
THD+N vs Frequency
P
P
OUT
OUT
L
= 4Ω, SE operation, A
f
L
L
IN
= 1W, A
= 1W, A
= 4Ω, SE operation,
= 8Ω, SE operation,
= 1kHz
V
V
= 1
= 1
200756D9
200756A1
20075699
V
= 1
5
both channels driven and loaded (average shown),
single channel driven/single channel measured,
single channel driven/single channel measured,
V
V
DD
DD
V
= 14.4V, R
= 12V, R
DD
= 12V, R
THD+N vs Output Power
THD+N vs Output Power
THD+N vs Frequency
P
OUT
L
L
= 8Ω, SE operation, A
= 4Ω, SE operation, A
f
f
= 2.5W, A
L
IN
IN
= 4Ω, SE operation,
= 1kHz
= 1kHz
V
= 1
200756E0
200756F3
200756A0
V
V
= 1
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= 1