ASM1834, ASM1834A, ASM1834D

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3

Table 1. PIN DESCRIPTION

Pin #

Pin Name

Function

1

5 V power supply input.

2

5V RESET

5V RESET

5 V reset output (Active LOW, ASM1834, ASM1834A. Open drain outputs for ASM1834A).

5 V reset output (Active HIGH, AS1834D).

3

5V TOL

4

GND

Ground.

5

PBRST

Debounced manual pushbutton reset input (40 kW internal pull−up).

6

3.3V TOL

7

3.3V RESET

3.3V RESET

3.3 V reset output (Active LOW, ASM1834, ASM1834A. Open drain outputs for ASM1834A).

3.3 V reset output (Active HIGH, ASM1834D).

8

3.3 V power supply input.

Table 2. ABSOLUTE MAXIMUM RATINGS

Parameter

Min

Max

Unit

−0.5

7

V

Voltage on 5V RESET (Note 1)

−0.5

V

Voltage on 3.3V RESET (Note 1)

−0.5

V

Voltage on PBRST and reset outputs (Note 1)

−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

2

KV

MM

200

V

Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the

Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect

device reliability.

1. Voltages are measured with respect to ground.