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AS1907/AS1908/AS1909

Data Sheet - E l e c t r i c a l C h a r a c t e r i s t i c s

6 Electrical Characteristics

Table 4. Electrical Characteristics

Parameter

Symbol

Conditions

Min

Typ

Max

Unit

Supply Voltage Range

AS1907, AS1908

0.7

3.6

V

AS1909

1.0

3.6

AS1907, AS1908

0.78

3.6

AS1909

1.2

3.6

1.2

3.6

Supply Current

1

2.4

6.0

µA

2.6

7.0

RESET Threshold Voltage

0.9%

0.9%

V

3%

3%

V

33

µs

RESET Active

Time-Out Period

AS190x-Azz-T

1

1.5

2

ms

AS190x-Bzz-T

20

30

40

AS190x-Czz-T

100

150

200

RESETN Output Low Voltage;

RESET asserted

(AS1907/AS1909)

≥ 1.0V

0.4

V

≥ 1.8V

0.3

RESETN Output High Voltage;

RESET Not Asserted (AS1907)

≥ 1.8V

0.8 x

V

≥ 2.7V

0.8 x

RESET Output Voltage; RESET

Asserted (AS1908)

≥ 1.0V

0.8 x

V

≥ 1.8V

0.8 x

RESET Output Voltage; RESET

Not Asserted (AS1908)

≥ 1.8V

0.3

V

≥ 2.7V

0.3

RESETN Output Leakage

Current; RESETN

Deasserted (AS1909)

0.5

µA