AK5388EQP AKM Semiconductor Inc, AK5388EQP Datasheet - Page 3

• Manufacturer Part Number: AK5388EQP
• Description: IC ADC AUDIO STER 24BIT 44LQFP
• Manufacturer: AKM Semiconductor Inc
• Type: ADCr

Specifications of AK5388EQP

• Resolution (bits): 24 b
• Sampling Rate (per Second): 8k ~ 216k
• Data Interface: I²S, Serial
• Voltage Supply Source: Analog and Digital
• Voltage - Supply: 3.3V, 5V
• Operating Temperature: -10°C ~ 70°C
• Mounting Type: Surface Mount
• Package / Case: 44-LQFP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 974-1035

MS1096-E-01
No. Pin Name
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
1
2
3
4
5
6
7
8
9
LIN1+
LIN1−
VSS1
AVDD1
TEST1
VSS2
CKS0
CKS1
CKS2
PDN
MSN
MCLK
BICK
LRCK
DVDD1
VSS3
SDTO1
SDTO2
OVF
TDMIN
TDM0
TDM1
DIF
MONO
HPFE
DVDD2
VSS4
VSS5
I/O
I/O
I/O
O
O
O
I
I
-
-
I
I
I
I
I
I
I
-
-
I
I
I
I
I
-
-
I
Function
ADC1 Lch Positive Analog Input Pin
ADC1 Lch Negative Analog Input Pin
Ground Pin
Analog Power Supply Pin, 4.75 ∼ 5.25V
Test Pin
Ground pin
Clock Mode Select #0 Pin
Clock Mode Select #1 Pin
Clock Mode Select #2 Pin
Power-Down Mode Pin
Master/Slave mode Select Pin
Master Clock Input Pin
Audio Serial Data Clock Pin
Output Channel Clock Pin
Digital Power Supply Pin, 3.0 ∼ 3.6V
Ground Pin
ADC1 Audio Serial Data Output Pin
ADC2 Audio Serial Data Output Pin
Analog Input Overflow Detect Pin
TDM Data Input Pin
TDM I/F Format Enable Pin
TDM I/F BICK Frequency Select Pin
Audio Interface Format Pin
Stereo/Mono mode Select Pin
HPF Enable Pin
Digital Power Supply Pin, 3.0 ∼ 3.6V
Ground Pin
Ground pin
When “L”, the circuit is in power-down mode.
The AK5388should always be reset upon power-up.
“L”: Slave mode, “H”: Master mode
“L” Output in Master Mode at Power-down mode.
“L” Output in Master Mode at Power-down mode.
“L” Output at Power-down mode.
“L” Output at Power-down mode.
This pin goes to “H” if any analog inputs overflows.
“L” Output at Power-down mode.
“L” : Normal Mode, “H” : TDM Mode
“L” : Normal Mode, “H” : TDM Mode
“L”: 24BitMSB justified, “H”: 24BitI
“L”: Stereo mode, “H”: Mono mode
“L”: Disable, “H” Enable
(Connected to VSS1-6)
PIN / FUNCTION
- 3 -
2
S Compatible
[AK5388]
2009/08