ADM8611/ADM8616/ADM8617/ADM8618

Preliminary Technical Data

Rev. PrB | Page 4 of 7

PIN CONFIGURATIONS AND FUNCTIONAL DESCRIPTIONS

1

ADM861x

RESET/RESET

GND

4

3

TOP VIEW

(Not to Scale)

Table 4. Pin Functional Descriptions

Pin No.

Name

Description

1

RESET (ADM8616/ADM8617)

Push-Pull Output Stage for ADM8616.

Open-Drain Output Stage for ADM8617.

RESET (ADM8618)

Active-High, Push-Pull Reset Output.

2

MR (ADM8611)

Manual Reset Input. This is an active-low input which, when forced low for at least 1µs,

generates a reset.

Features a 52k

internal pull-up.

WDI

(ADM8616/ADM8617/ADM8618)

Watchdog Input. Generates a reset if the logic level on the pin remains low or high for the

duration of the watchdog timeout. The timer is cleared if a logic transition occurs on this

pin or if a reset is generated. Leave floating to disable the watchdog timer.

3

GND

Ground

4

Power Supply Voltage being Monitored.

ESD CAUTION

ESD (electrostatic discharge) sensitive device. Electrostatic charges as high as 4000 V readily accumulate on the

human body and test equipment and can discharge without detection. Although this product features

proprietary ESD protection circuitry, permanent damage may occur on devices subjected to high energy

electrostatic discharges. Therefore, proper ESD precautions are recommended to avoid performance

degradation or loss of functionality.