AK4205EN Datasheet, PDF (12/25 Pages) Asahi Kasei Microsystems – Ultra Low Noise and Distortion Headphone Amp with Analog Switch

■ Timing Diagram
[AK4205]
SWINA pin
(SWINB pin)
Vin,DC
OPEN
AUXA pin
(AUXB pin)
SWOUTA pin
(SWOUTB pin)
Vout
RL=32Ω
SEL pin =
“L”→“H”
Figure 7. Soft Transition Timing
tRST
RSTN
VIL1
Figure 8. Reset Timing
RVDD
PVDDA
PVDDB
PVEEA
PVEEB
PUSLDD
PDSLDD
PUSLEE
PDSLEE
tPU
tPD
VDD
70%VDD
0V
0V
VEE
Figure 9. Headphone-amp Power-up/down Timing
016012367-E-00
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2016/12