AKD4128A-A Datasheet, PDF (3/52 Pages) Asahi Kasei Microsystems – AK4128A-A Evaluation Board Rev.0

2) Set up the jumper pin of power supply unit.
(1).Setup the AVDD of AK4128A.
a).When using AVDD jack.
J P1
3
AVDD REG
AVDD-S EL
b).When using Regulator.
JP1
3
AVDD REG
AVDD -SEL
(2).Setup the DVDD of AK4128A.
a).When using DVDD jack.
J P2
3
REG DVDD
DVDD-S EL
b).When using Regulator.
JP2
3
REG DVDD
DVDD -SEL
(3).Setup the D3.3V-1(AK4114 and Digital Logic).
a).When using D3.3V-1 jack. b).When using Regulator.
J P3
JP3
3
D3.3V-1
REG
3
D3.3V-1
REG
D3.3V-1 SEL
D3.3V-1 SEL
(4). Setup the D3.3V-2(AK4114 and Digital Logic).
a).When using D3.3V-2 jack. b).When using Regulator.
J P4
JP4
3
REG D3.3V-2
D 3.3V-2 SEL
3
REG D3.3V-2
D3.3V-2 SEL
[AKD4128A-A]
[KM104301]
-3-
2010/09