AK5354_04 Datasheet, PDF (2/19 Pages) Asahi Kasei Microsystems – Low Power 20bit ΔΣ ADC with PGA

ASAHI KASEI
„ Ordering Guide
AK5354VT
AKD5354
„ Pin Layout
-40 ∼ +85°C
16pin TSSOP (0.65mm pitch)
Evaluation Board for AK5354
LIN1
1
16 PDN
RIN1
2
15 CSN
LIN2
3
14 CCLK
RIN2
4
Top View
13 CDTI
VCOM
5
12 LRCK
VSS
6
11 MCLK
VA
7
10 BCLK
VD
8
9 SDTO
PIN/FUNCTION
No. Pin Name
1 LIN1
2 RIN1
3 LIN2
4 RIN2
5 VCOM
6 VSS
7 VA
8 VD
9 SDTO
10 BCLK
11 MCLK
12 LRCK
13 CDTI
14 CCLK
15 CSN
16 PDN
I/O Function
I Lch #1 Input Pin
I Rch #1 Input Pin
I Lch #2 Input Pin
I Rch #2 Input Pin
O ADC Common Voltage Output Pin
- Ground Pin
- Analog Power Supply Pin, +2.5V
- Digital Power Supply Pin, +2.5V
O Audio Serial Data Output Pin
I Audio Serial Data Clock Pin
I Master Clock Input Pin
I Input/Output Channel Clock Pin
I Control Data Input Pin
I Control Clock Input Pin
I Chip Select Pin
Reset & Power Down Pin
I
“L” : Reset & Power down
“H” : Normal operation
Note: All digital input pins should not be left floating.
[AK5354]
MS0054-E-02
-2-
2004/12