DS2406

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ABSOLUTE MAXIMUM RATINGS*

Voltage on DATA or PIO-A to Ground

-0.5V to +13.0V

-0.5V to +6.5V

Operating Temperature

-40°C to +85°C

Storage Temperature

-55°C to +125°C

Soldering Temperature

260°C for 10 seconds

*

This is a stress rating only and functional operation of the device at these or any other conditions

above those indicated in the operation sections of this specification is not implied. Exposure to

absolute maximum rating conditions for extended periods of time may affect reliability.

DC ELECTRICAL CHARACTERISTICS

DATA PIN

PARAMETER

SYMBOL

MIN

TYP

MAX

UNITS

NOTES

1-Wire Input High

2.2

V

1, 6

1-Wire Input Low

-0.3

0.8

V

1, 13

1-Wire Output Low @ 4 mA

0.4

V

1

1-Wire Output High

6.0

V

1, 2

Input Load Current

5µA

3

Programming Voltage @ 10 mA

11.5

12.0

V

DC ELECTRICAL CHARACTERISTICS

PIO PINs

PARAMETER

SYMBOL

MIN

TYP

MAX

UNITS

NOTES

Logic 1 (A)

2.2

12

V

1, 6

Logic 0 (A)

-0.3

0.6

V

1

Output Sink Current @ 4V (A)

See graph on page 30

mA

11, 12

Output Logic High (A)

12.0

V

1, 2

Logic 1 (B)

2.2

6.0

V

1, 6

Logic 0 (B)

-0.3

0.4

V

1

Output Sink Current @ 4V (B)

See graph on page 30

mA

Output Logic High (B)

6.0

V

1, 2

Input Resistance

710

13

M

Ω

9

PARAMETER

SYMBOL

MIN

TYP

MAX

UNITS

NOTES

Logic 1

2.8

6.0

V

1, 10

Logic 0

-0.3

0.8

V

1

Input Current

4.0

µA

3