AS1904, AS1905, AS1906
Data Sheet - P i n o u t
4 Pinout
Pin Assignments
Figure 2. Pin Assignments (Top View)
Top View
GND
1
AS1904
AS1905
AS1906
3
V
DD
RESETN,
RESET
2
SOT23-3
Pin Descriptions
Table 1. Pin Descriptions
Pin Number
AS1904/AS1906
1
2
AS1905
1
-
Pin Name
GND
RESETN
Description
Ground
Active-low reset output. RESETN remains low while V
DD
is
below the reset threshold and for t
TP
after V
DD
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 V
DD
is
below the reset threshold and for t
TP
after V
DD
rises above
the reset threshold.
Supply voltage.
-
3
2
3
RESET
V
DD
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