AS1907 datasheet(5/10 Pages) AMSCO

Part #	AS1907

Description	Low-Voltage Microprocessor Reset Circuits

PDF	10 Pages

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Manufacturer	AMSCO [ams AG]

Direct Link	http://www.ams.com

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AS1907/AS1908/AS1909

Datasheet - Ty pical Operating Characteristics

www.ams.com/Supervisors/AS1907-09

Revision 1.8

5 - 10

7 Typical Operating Characteristics

TAMB = +25ºC (unless otherwise specified).

Figure 3. Supply Current vs. Temperature

Figure 4. Supply Current vs. Supply Voltage

Figure 5. Normalized Reset Timeout Period vs.

Figure 6. Output Voltage Low vs. Temperature

Temperature, VTH = 2.3VReset Asserted

1.4

1.8

2.2

2.6

3.4

3.8

Supply Voltage (V)

2.2

2.4

2.6

2.8

3.2

-50

-25

100

125

Temperature (°C)

VCC = 2.5V

VCC = 1.8V

-50

-25

100

125

Temperature (°C)

VCC = 1.8V

ISINK = 500µA

VCC = 2.2V

ISINK = 500µA

VCC = 0.7V

ISINK = 50µA

VCC = 1.0V

ISINK = 50µA

0.9

1.1

1.2

1.3

-50

-25

100

125

Temperature (°C)

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