Datasheet

LM4670
SNAS240C –DECEMBER 2004–REVISED MAY 2013 www.ti.com
Typical Performance Characteristics
(1)
(continued)
Output Power vs Supply Voltage Output Power vs Supply Voltage
R
L
= 15µH + 4Ω + 15µH, f = 1kHz, 22kHz BW R
L
= 15µH + 8Ω + 15µH, f = 1kHz, 22kHz BW
Figure 16. Figure 17.
Supply Current (RMS) vs Output Power Supply Current (RMS) vs Output Power
R
L
= 15µH + 4Ω + 15µH, f = 1kHz R
L
= 15µH + 8Ω + 15µH, f = 1kHz
Figure 18. Figure 19.
Shutdown Threshold Shutdwon Threshold vs Supply Voltage
R
L
= 15µH + 8Ω + 15µH R
L
= 15µH + 8Ω + 15µH
Figure 20. Figure 21.
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