MP45DT02

Pin description

Doc ID 018658 Rev 5

5/16

1

Pin description

Figure 1.

Pin connections

Table 2.

Pin description

Pin #

Pin name

Function

1

GND

0 V supply

2LR

Left/right channel selection;

MIC1 LR is connected to GND or Vdd and MIC2 LR is connected to

Vdd or GND (see Figure 5)

3

GND

0 V supply

4

CLK

Synchronization input clock

5

DOUT

Left/right PDM data output

6

Vdd

Power supply

)

W

E

I

V

M

O

T

T

O

B

(

)

W

E

I

V

P

O

T

(

DOUT

CLK

Vdd

LR

GND

GND

1

3

4

5

AM07926v1

6

5

4

1

2

3