AKD5354 Datasheet, PDF (2/18 Pages) Asahi Kasei Microsystems – EVALUATION BOARD REV.A FOR AK5354

ASAHI KASEI
1. Evaluation Board Manual
n Input circuit & Set-up jumper pin for Input circuits
(1) LINE Block
(a) LIN1,2/RIN1,2 Input circuit
J1
C1
LIN
10u
JP1
LIN1
LIN2
R1
LIN
560
LIN1
LIN2
J2
C3
RIN
10u
JP2
RIN1
RIN2
R3
RIN
560
RIN1
RIN2
Figure 2. LIN1,2/RIN1,2 Input circuit on board
1. Analog signal is input to LIN1 and RIN1 pins via J1 and J2 connectors.
JP1
LIN
LIN1
LIN2
JP2
RIN
RIN1
RIN2
2. Analog signal is input to LIN2 and RIN2 pins via J1 and J2 connectors.
JP1
LIN
LIN1
LIN2
JP2
RIN
RIN1
RIN2
(2) Other Jumper pins
1. JP3 (VD) : VD of AK5354
VA : Supplied from “VA” connector via 10Ω.
VD : Supplied from “D2V” connector.
2. JP4 (GND) : Analog ground and Digital ground
open : separated
short : common (The connector “DGND” can be open.)
* AKM assumes no responsibility for the trouble when using the circuit examples.
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[AKD5354]
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