DIA1413CMP10 datasheet(5/39 Pages) DIOO

5 / 39 page

DIA1413/1414

Version 1.0, Sep 2024

www.dioo.com

1. Pin Assignment and Functions

MSOP-10 (Top view)

DFN3*3-10 (Top view)

Table 1. Pin descriptions

Pin Number

Pin Name

Type

Description

VDD

Power

Power supply

DP1

AIO

External channel 1 positive (anode) connection

DN1

AIO

External channel 1 negative (cathode) connection

DP2/DN3

AIO

External channel 2 positive (anode) connection/external channel 3 negative

(cathode) connection for anti-parallel NPNs (DIA1414 only)

DN2/DP3

AIO

External channel 2 negative (cathode) connection/external channel 3

positive (anode) connection for anti-parallel NPNs (DIA1414 only)

GND

Power

Ground

______

THERM/

ADDR

During the power-up, the device selects SMBus (or I2C) address based on

the pull-up resistor. During the normal operation, this pin will be asserted to

indicate a Therm Limit exceeding event, requiring a pull-up resistor

______

ALERT

Active low digital

_____

ALERT output signal, requiring a pull-up resistor

SMDATA

DIOD

SMBus data input/output, requiring pull-up resistor

SMCLK

SMBus clock input, requiring pull-up resistor

Bottom

Not internally connect to GND. Recommend to a large ground plane for

improved thermal performance

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