LM4950TSBD National Semiconductor, LM4950TSBD Datasheet - Page 7

• Manufacturer Part Number: LM4950TSBD
• Description: BOARD EVALUATION LM4950TS
• Manufacturer: National Semiconductor
• Series: Boomer®r

Specifications of LM4950TSBD

• Amplifier Type: Class AB
• Output Type: 1-Channel (Mono) or 2-Channel (Stereo)
• Max Output Power X Channels @ Load: 7.5W x 1 @ 8 Ohm; 3.1W x 2 @ 4 Ohm
• Voltage - Supply: 9.6 V ~ 16 V
• Operating Temperature: -40°C ~ 85°C
• Board Type: Fully Populated
• Utilized Ic / Part: LM4950
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Typical Performance Characteristics
both channels driven and loaded (average shown),
both channels driven and loaded (average shown),
both channels driven and loaded (average shown),
V
DD
V
V
= 12V, R
DD
DD
= 12V, R
= 12V, R
THD+N vs Output Power
THD+N vs Output Power
THD+N vs Output Power
L
= 8Ω, SE operation, A
f
f
f
L
L
IN
IN
IN
= 16Ω, SE operation,
= 4Ω, SE operation,
= 1kHz
= 1kHz
= 1kHz
200470D9
200470C6
200470E1
V
= 10
7
(Continued)
both channels driven and loaded (average shown),
both channels driven and loaded (average shown),
at (from top to bottom at 12V): THD+N = 10%
V
DD
Output Power vs Power Supply Voltage
V
= 12V, R
DD
THD+N = 1%, THD+N = 0.2%
= 12V, R
R
THD+N vs Output Power
THD+N vs Output Power
L
= 8Ω, BTL, f
L
= 4Ω, SE operation, A
f
f
L
IN
IN
= 8Ω, SE operation,
= 1kHz
= 1kHz
IN
= 1kHz,
200470C3
200470C7
200470E0
V
= 10
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