Rainbow-electronics DS2406 Uživatelský manuál stáhnout pdf (Strana 28)

DS2406

28 of 31

ABSOLUTE MAXIMUM RATINGS*

Voltage on DATA or PIO-A to Ground -0.5V to +13.0V

Voltage on V

or PIO-B to Ground -0.5V to +6.5V

Operating Temperature Range -40°C to +85°C

Storage Temperature Range -55°C to +125°C

Soldering Temperature See J-STD-020A Specifications

* 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 (V

PUP

=2.8V to 6.0V; -40°C to +85°C)

PARAMETER SYMBOL MIN TYP MAX UNITS NOTES

1-Wire Input High V

2.2 V 1, 6

1-Wire Input Low V

-0.3 0.8 V 1, 13

1-Wire Output Low @ 4mA V

0.4 V 1

1-Wire Output High V

PUP

6.0 V 1, 2

Input Load Current I

5µA3

Programming Voltage @ 10mA V

11.5 12.0 V

DC ELECTRICAL CHARACTERISTICS

PIO PINs (V

PUP

=2.8V to 6.0V; -40°C to +85°C)

PARAMETER SYMBOL MIN TYP MAX UNITS NOTES

Logic 1 (A) V

IHA

2.2 12 V 1, 6

Logic 0 (A) V

ILA

-0.3 0.6 V 1

Output Sink Current @ 4V (A) I

See graph on page 30 mA 11, 12

Output Logic High (A) V

OHA

PUPA

12.0 V 1, 2

Logic 1 (B) V

IHB

2.2 6.0 V 1, 6

Logic 0 (B) V

ILB

-0.3 0.4 V 1

Output Sink Current @ 4V (B) I

See graph on page 30 mA

Output Logic High (B) V

OHB

PUPB

6.0 V 1, 2

Input Resistance R

71013

DC ELECTRICAL CHARACTERISTICS V

PUP

=2.8V to 6.0V; -40°C to +85°C)

PARAMETER SYMBOL MIN TYP MAX UNITS NOTES

Logic 1 V

IHC

2.8 6.0 V 1, 10

Logic 0 V

ILC

-0.3 0.8 V 1

Input Current I

4.0 µA 3

1 2 ... 23 24 25 26 27 28 29 30 31

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