Datasheet

ADP1650
Rev. C | Page 17 of 32
VOUT = 5.0V ±8.5%, IMAX = 500mA
SHUTDOWN
VDD
OUT+
OUT–
IN+
GND
SD
AUDIO IN–
AUDIO IN+
SSM2315
80kΩ
80kΩ
160kΩ
160kΩ
BIAS
0.1µF
ADP1650
10µF
1.0µH
INPUT VOLTAGE =
2.7V TO 5.0
V
PGND
SWSTROBE
10µF
LED_OUT
EN
SGND
SCL
SDA
GPIO1
GPIO2
OFF
ON
I
2
C BUS
SDA, SCL
EN
APPLICATIONS PROCESSOR
3.2 TO 5.0 MEGAPIXEL
CMOS IMAGE SENSOR
POWER-ON
RESET
VOUT
VIN
IN–
47nF
47nF
FET
DRIVER
POP/CLICK
SUPPRESSION
INTERNAL
OSCILLATOR
MODULATOR
(Σ-∆)
08837-019
Figure 41. ADP1650 Voltage Regulation Mode: Class-D Audio Application