AS1901C23 datasheet(2/9 Pages) AMSCO

部件名	AS1901C23

功能描述	Ultra Low-Power uP Supervisory Circuit

PDF	9 Pages

Scroll/Zoom	100%

制造商	AMSCO [ams AG]

网页	http://www.ams.com

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2 / 9 page

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Revision 1.51

2 - 9

AS1901, AS1902, AS1903

Data Sheet - P i n o u t

4 Pinout

Pin Assignments

Figure 2. Pin Assignments (Top View)

Pin Descriptions

Table 1. Pin Descriptions

Pin Number

Pin Name

Description

AS1901/AS1903

AS1902

GND

Ground

RESETN

Active-low reset output. RESETN remains low while VDD is

below the reset threshold and for tTP after VDD rises above

the reset threshold. RESETN is open-drain on the AS1903

and push-pull on the AS1901.

RESET

Active-high reset output. RESET remains high while VDD is

below the reset threshold and for tTP after VDD rises above

the reset threshold.

VDD

Supply voltage.

Top View

AS1901

AS1902

AS1903

SOT23-3

VDD

GND

RESETN,

RESET

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