AS1920 查看數據表（PDF） - austriamicrosystems AG

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AS1920

Triple-Voltage, Micro-Power Microprocessor Supervisory Circuits

austriamicrosystems AG 

AS1920/AS1922

Datasheet - Absolute Maximum Ratings

5 Absolute Maximum Ratings

Stresses beyond those listed in Table 3 may cause permanent damage to the device. These are stress ratings only,

and functional operation of the device at these or any other conditions beyond those indicated in Electrical Character-

istics on page 4 is not implied. Exposure to absolute maximum rating conditions for extended periods may affect

device reliability.

Table 3. Absolute Maximum Ratings

Parameter

Min Max Units

Comments

VCC18, VCC3, VCCA to GND

RESETN Open-Drain

-0.3V +5

V

-0.3 +7

V

RESETN to GND

-0.3

VCC3 +

0.3

V

Operating Temperature Range

Storage Temperature Range

Package Body Temperature

Guaranteed to meet specified performance from

0 to 70ºC and is designed, characterized and

-40 +85 ºC assured to meet the extended temperature limits

of -40 to 85ºC but are not tested at these

temperatures.

-65 +150 ºC

+260

The reflow peak soldering temperature (body

temperature) specified is in accordance with

IPC/JEDEC J-STD-020C “Moisture/Reflow

ºC Sensitivity Classification for Non-Hermetic Solid

State Surface Mount Devices”.

The lead finish for Pb-free leaded packages is

matte tin (100% Sn).

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