AS1904, AS1905, AS1906
Data Sheet
8 Pinout and Packaging
8.1 Pin Assignments
Figure 2. Pin Assignments (Top View)
Top View
GND 1
AS1904
AS1905
AS1906
3 VDD
RESETN,
RESET
2
SOT23-3
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Pin Assignments
8.2 Pin Descriptions
Table 6. Pin Descriptions
Pin Number
AS1904/AS1906
AS1905
1
1
2
-
-
2
3
3
Pin Name
GND
RESETN
RESET
VDD
Description
Ground
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 AS1906
and push-pull on the AS1904.
Active-high reset output. RESET remains high while VDD is
below the reset threshold and for tTP after VDD rises above
the reset threshold.
Supply voltage.
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Revision 1.4
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