ASM1834/A/D

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Notice: The information in this document is subject to change without notice

Dual 5V and 3.3V µP Power Supply Supervisor with Manual Reset

rev 1.3

April 2005

Absolute Maximum Ratings

Recommended DC Operating Conditions

Recommended DC operating condition over the operating temperature range of -40°C to +85°C. All voltages are referenced to

ground.

Parameter

Min

Max

Unit

Voltage on VCC

-0.5

7

V

Voltage on 5V RESET

-0.5

V

Voltage on 3.3V RESET

-0.5

V

Voltage on PBRST and reset outputs

-0.5

whichever is greater

V

Operating Temperature Range

-40

+85

°C

Soldering Temperature (for 10 sec)

-

260

°C

Storage Temperature

-55

+125

°C

ESD rating

HBM

MM

2

200

KV

V

Note:

1. Voltages are measured with respect to ground

2. These are stress ratings only and functional implication is not implied. Exposure to absolute maximum

ratings for extended periods may affect device reliability.

Parameter

Symbol

Conditions

Min

Typ

Max

Unit

5V Supply Voltage

1.2

5.5

V

3.3V Supply Voltage

1.2

5.5

V

PBRST Input High Level

2

V

PBRST Input High Level

V

PBRST Input Low Level

-0.3

0.5

V