Data Sheet

PT7A7511-15/7521-25/7531-35

μP Supervisor Circuits

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Maximum Ratings

Note:

Storage Temperature ............................................................-65 o C to +150 o C

Ambient Temperature with Power Applied.......................... -40 o C to +85 o C

Supply Voltage to Ground Potential (Vcc to GND) ..............-0.3V to +7.0V

DC Input Voltage (All inputs except Vcc and GND)......-0.3V to V CC +0.3V

DC Output Current (All outputs) ..........................................................20mA

Power Dissipation .......................................... 500mW (Depend on package)

Stresses greater than those listed under MAXIMUM

RATINGS may cause permanent damage to the

device. This is a stress rating only and functional

operation of the device at these or any other condi-

tions above those indicated in the operational sec-

tions of this specification is not implied. Exposure

to absolute maximum rating conditions for extended

periods may affect reliability.

Recommended Operation Conditions

Sym

V CC

Description

Supply Voltage for 75x1,75x2

Supply Voltage for 75x3,75x4

Test Conditions

-

-

Min

4.5

3.0

Typ

5.0

3.3

Max

5.5

5.5

Unit

V

V

Supply Voltage for 75x5

2.7

3.0

5.5

V IH1

V IH2

V IL1

V IL2

T A

MR Input High Voltage

WDI Input High Voltage

MR Input Low Voltage

WDI Input Low Voltage

Operating Temperature

V CC > 4.0V

V CC ≤ 4.0V

-

V CC > 4.0V

V CC ≤ 4.0V

-

-

2.0

0.7V CC

0.7V CC

-

-

-

-40

2.4

-

-

-

-

-

-

-

-

-

0.8

0.2V CC

0.3V CC

85

V

V

V

V

V

V

℃

PT0082(10/10)

5

Ver: 7