AK4618 Datasheet, PDF (3/60 Pages) Asahi Kasei Microsystems – 192kHz 24-bit 6ch/12ch Audio CODEC with Microphone Interface

■ Ordering Guide
AK4618VQ
AKD4618
40  +105C 48pin LQFP (0.5mm pitch)
Evaluation Board for AK4618
■ Pin Layout
[AK4618]
AVDD2
37
VSS2
38
TVDD
39
VSS3
40
REGO
41
SDTO1
42
SDTO2
43
SD_１TO_１3
44
SDA
45
SCL
46
MCLK
47
BSICCKL
48
AK4618VQ
Top View
24
IN6/IN6P
23
IN6N
22
IN5/IN5P
21
IN5N
20
VCOM
19
VSS1
18
AVDD1
17
MICBIAS
16
IN4/IN4P
15
IN4N
14
IN3/IN3P
13
IN3N
■ Handling of Unused Pin
The unused I/O pins should be processed appropriately as below.
Classification
Pin Name
IN1/IN1P, IN1N, IN2/IN2P, IN2N, IN3/IN3P, IN3N,
Analog
IN4/IN4P, IN4N, IN5/IN5P, IN5N, IN6/IN6P, IN6N
MICBIAS
LOUT1-6, ROUT1-6
Digital
SDTI1-6
SDTO1-3
Setting
Open
Open
Open
Connect to VSS3
Open
015000617-E-00
-3-
2015/01