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AS8002

Data Sheet - P i n A s s i g n m e n t s

4 Pin Assignments

Figure 2. Pin Assignments (Top View)

4.1 Pin Descriptions

Note:

Pin number assignment is likely to change.

Table 1. Pin Descriptions

Pin Name

Pin Number

Pin Type

Description

IOP_VOP

1

Analog pin

Analog Input Channel 0. Positive input of the differential analog input.

IOM_VOM

2

Analog pin

Analog Input Channel 0. Negative input of the differential analog input.

V1P

3

Analog pin

Analog Input Channel 1. Positive input of the differential analog input.

V1M

4

Analog pin

Analog Input Channel 1. Negative input of the differential analog input.

V2P

5

Analog pin

Analog Input Channel 2. Positive input of the differential analog input.

V2M

6

Analog pin

Analog Input Channel 2. Negative input of the differential analog input.

REF

7

Analog pin

Reference Positive Input Voltage.

AVSS

8

Supply pin

Ground reference for the analog circuitry.

DVSS

9

Supply pin

Ground reference for the digital circuitry.

XINT

10

Digital input/output

pin

Interrupt pin, active low

SDO

11

Digital output pin

Serial peripheral interface (SPI): Serial Data Output

SDI

12

Digital input pin

Serial peripheral interface (SPI): Serial Data input

SCLK

13

Digital input pin

Serial peripheral interface (SPI): Serial Clock

SCSB

14

Digital input pin

Serial peripheral interface (SPI): Serial Chip Select (active low)

DVDD

15

Supply pin

Digital positive supply

AVDD

16

Supply pin

Analog positive supply

AVSS

PAD

Supply pin

Ground reference for the analog circuitry.

AS8002

QFN16

4x4x0.9

SDI

SDO

XINT

DVSS

IOP_VOP

IOM_VOM

V1P

V1M