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DA6116.010

5 October, 2017

POWER-ON RESET

MAS6116 has a Power-On Reset circuit (POR) that ensures that the circuit is set to a known state when power is

applied. The device can be activated as described in chapter Operating modes after the POR delay has passed.

In addition MAS6116 has a supply voltage monitoring circuit that monitors the digital supply voltage (DVCC) level. If

the digital supply voltage drops below the specified level, the circuit is set to RESET state. The voltage monitoring

circuit is functional only when sufficient analog supply voltage (AVCC) is present.

Parameter

Symbol

Conditions

Min

Typ

Max

Unit

POR delay

From DVCC=5V to POR rising edge

450

s

Monitored DVCC

level

Measured from DGND

2.8

V

AVCC level to

enable DVCC

monitoring

Measured from AGND

2.5

V