SP810 datasheet(2/8 Pages) EXAR

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Rev. 2.0.0

ABSOLUTE MAXIMUM RATINGS

These are stress ratings only and functional operation of

the device at these ratings or any other above those

indicated in the operation sections of the specifications

below is not implied. Exposure to absolute maximum

rating conditions for extended periods of time may affect

reliability.

VCC .......................................................... -0.3V to 6.5V

RESET, RESET.................................... -0.3V to VCC+0.3V

Output Current (RESET, RESET) .............................20mA

Power Dissipation (TA=70°C) .............................. 320mW

Junction Temperature .......................................... 125°C

Storage Temperature .............................. -65°C to 150°C

OPERATING RATINGS

Input Voltage Range VCC ................................ 0.9V to 6V

Junction Temperature Range ..................... -40°C to 85°C

ELECTRICAL SPECIFICATIONS

Specifications with standard type are for an Operating Temperature of TA = 25°C only; limits applying over the full

Operating Temperature range are denoted by a “•”. Minimum and Maximum limits are guaranteed through test, design, or

statistical correlation. Typical values represent the most likely parametric norm at TA = 25°C, and are provided for reference

purposes only. Unless otherwise indicated, TA= 25°C.

Parameter

Min.

Typ.

Max.

Units

Conditions

Operating Voltage Range VCC

0.9

6.0

Supply Current ICC

1.0

3.0

µA

VCC=VTH+0.1V

Reset Threshold VTH

2.265

2.3

2.335

TA=+25°C

2.254

2.346

•

TA=-40°C to 85°C

2.561

2.6

2.639

TA=+25°C

2.548

2.652

•

TA=-40°C to 85°C

2.857

2.9

2.944

TA=+25°C

2.842

2.958

•

TA=-40°C to 85°C

3.054

3.1

3.147

TA=+25°C

3.038

3.162

•

TA=-40°C to 85°C

4.334

4.4

4.466

TA=+25°C

4.312

4.488

•

TA=-40°C to 85°C

4.531

4.6

4.669

TA=+25°C

4.508

4.692

•

TA=-40°C to 85°C

VCC Reset Delay VTRIP

µs

VCC=VTH to (VTH + 0.1V), VTH=3.1V

Reset Active Timeout Period TRP

140

230

560

TA=+25°C

100

1030

•

TA=-40°C to 85°C

RESET Output Voltage VOH

0.8VCC

VCC=VTH - 0.1V, ISOURCE = 1.2mA

RESET Output Voltage VOL

0.3

VCC=VTH + 0.1V, ISINK = 1.2mA

RESET Output Voltage VOH

0.8VCC

VCC=VTH + 0.1V, ISOURCE = 1.2mA

RESET Output Voltage VOL

0.3

VCC=VTH - 0.1V, ISINK = 1.2mA

Note 1: RESET output is for SP809; RESET output is for SP810.

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