ISL54406_14 Datasheet, PDF (8/16 Pages) Intersil Corporation – Stereo Click and Pop Eliminator with Audio Muting

ISL54406
Test Circuits and Waveforms (Continued)
20kΩ
20kΩ
FLOAT FLOAT
SEL1 SEL2
V_DD
0V TO 3.0V
DC STEP OR
3.0V TO 0V
DC STEP
1Hz
LOUT
ROUT
220µF
LIN
CLICK
AND ^RIN
POP
220µF
GND
1.5V
Power Supply Turn-On/Turn-Off Click and Pop Transient Test
*See Figure 17
FIGURE 6. CLICK AND POP TEST CIRCUIT #2
8
FN6578.1
July 14, 2010