LM4950TS datasheet(12/32 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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12 / 32 page

LM4950

SNAS174E – JULY 2003 – REVISED MAY 2013

www.ti.com

Typical Performance Characteristics (continued)

Output Power vs Load Resistance

Figure 41. VDD = 9.6V, BTL operation, fIN = 1kHz,

Figure 42. VDD = 9.6V, SE operation, fIN = 1kHz,

at (from top to bottom at 15

Ω): THD+N = 10%, THD+N = 1%

both channels driven and loaded, at (from top to bottom at

Ω): THD+N = 10%, THD+N = 1%

Channel-to Channel Crosstalk vs Frequency

Figure 43. VDD = 9.6V, RL = 4Ω, POUT = 1W, SE operation,

Figure 44. VDD = 9.6V, RL = 8Ω, POUT = 1W, SE operation,

at (from top to bottom at 1kHz): VINB driven, VOUTA

at (from top to bottom at 1kHz):

measured;

VINB driven, VOUTA measured;

VINA driven, VOUTB measured

THD+N vs Output Power

Figure 45. VDD = 15V, RL = 8Ω,

Figure 46. VDD = 15V, RL = 4Ω, SE operation,

BTL operation, fIN = 1kHz

fIN = 1kHz both channels driven and loaded (average

shown)

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LM4950TS Datasheet(PDF) 12 Page - Texas Instruments