SP809 View Datasheet(PDF) - Exar Corporation

Part Name

Description

MFG CO.

SP809

3 Pin Microprocessor Supervisor Circuit

Exar Corporation 

1 2 3 4 5 6 7 8

SP809 / SP810

3 Pin Microprocessor Supervisor Circuit

TYPICAL PERFORMANCE CHARACTERISTICS

All data taken at TA = 25°C, unless otherwise specified - Schematic and BOM from Application Information section of this

datasheet.

Fig. 4: Supply Current versus Temperature

Fig. 5: Power-Down Reset Delay versus Temperature

Fig. 6: Power-Down Reset Delay versus Temperature

Fig. 7: Power-Down Reset Delay versus Temperature

Fig. 8: Normalized Reset Threshold versus Temperature

Fig. 9: Power-Up Reset Time-out versus Temperature

© 2011 Exar Corporation

5/8

Rev. 2.0.0

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