LM4950TS datasheet(13/32 Pages) TI2

Part #	LM4950TS

Description	LM4950 Boomer ™ Audio Power Amplifier Series 7.5W Mono-BTL or 3.1W Stereo Audio Power Amplifier

PDF	32 Pages

Scroll/Zoom	100%

Manufacturer	TI2 [Texas Instruments]

Direct Link	https://www.ti.com

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13 / 32 page

LM4950

www.ti.com

SNAS174E – JULY 2003 – REVISED MAY 2013

Typical Performance Characteristics (continued)

THD+N vs Output Power

Total Power Dissipation vs Load Dissipation

Figure 47. VDD = 15V, RL = 8Ω,

Figure 48. VDD = 15V, BTL operation, fIN = 1kHz,

SE operation, fIN = 1kHz

at (from top to bottom at 4W): RL = 8Ω, RL = 16Ω

both channels driven and loaded (average shown)

Total Power Dissipation vs Load Dissipation per Channel

Output Power vs Load Resistance

Figure 49. VDD = 15V, SE operation, fIN = 1kHz,

Figure 50. VDD = 15V, BTL operation, fIN = 1kHz,

at (from top to bottom at 2W):

at (from top to bottom at 15

Ω):

RL = 4Ω, RL = 8Ω

THD+N = 10%, THD+N = 1%

Output Power vs Load Resistance

THD+N vs Output Power

Figure 51. VDD = 15V, SE operation, fIN = 1kHz,

Figure 52. VDD = 16V, RL = 8Ω,

both channels driven and loaded,

BTL operation, fIN = 1kHz

at (from top to bottom at 15

Ω):

THD+N = 10%, THD+N = 1%

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LM4950TS Datasheet(PDF) 13 Page - Texas Instruments