ak5388 AKM Semiconductor, Inc., ak5388 Datasheet - Page 4
ak5388
Manufacturer Part Number
ak5388
Description
120db 24-bit 192khz 4-channel Adc Ea8 Ystems
Manufacturer
AKM Semiconductor, Inc.
Datasheet
1.AK5388.pdf
(27 pages)
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Note: All digital input pins should not be left floating.
Rev. 0.3
No. Pin Name
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
TEST2
AVDD2
VSS6
RIN2
RIN2+
VREFP2
VREFL2
VCOM2
LIN2+
LIN2
TEST3
RIN1
RIN1+
VCOM1
VREFL1
VREFP1
I/O
O
O
I
-
I
I
I
I
I
I
-
I
I
I
I
I
Function
Test Pin
Analog Power Supply Pin, 4.75
Ground Pin
ADC2 Rch Negative Analog Input Pin
ADC2 Rch Positive Analog Input Pin
ADC2 High Level Voltage Reference Input Pin
ADC2 Low Level Voltage Reference Input Pin
Common Voltage Output Pin, (AVDD2)/2
ADC2 Lch Positive Analog Input Pin
ADC2 Lch Negative Analog Input Pin
Test Pin
ADC1 Rch Negative Analog Input Pin
ADC1 Rch Positive Analog Input Pin
Common Voltage Output Pin, (AVDD1)/2
ADC1 Low Level Voltage Reference Input Pin
ADC1 High Level Voltage Reference Input Pin
Normally connected to AVSS2 with a 0.1 F ceramic capacitor in parallel with an
electrolytic capacitor less than 2.2 F.
Normally connected to AVSS1 with a 0.1 F ceramic capacitor in parallel with an
electrolytic capacitor less than 2.2 F.
(Connected to VSS)
(Connected to VSS)
- 4 -
5.25V
[AK5388]
2007/10