Rainbow-electronics DS2405 Manual de usuario descargar pdf (Pagina 14)

DS2405

14 of 15

ABSOLUTE MAXIMUM RATINGS*

Voltage on any Pin Relative to Ground -0.5V to +7.0V

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

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

Solder Temperature See J-STD-020A Specification

* 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 (-40°C to +85°C; V

PUP

= 2.8V to 6.0V)

PARAMETER SYMBOL MIN TYP MAX UNITS NOTES

Logic 1 V

2.2 V

+0.3 V 1,6,8

Logic 0 V

-0.3 +0.8 V 1,10

Output Logic Low @ 4 mA V

0.4 V 1

Output Logic High V

PUP

6.0 V 1,2

Input Load Current (DATA pin)

Input Resistance (PIO pin)

CAPACITANCE (t

= 25°C)

PARAMETER SYMBOL MIN TYP MAX UNITS NOTES

Capacitance DATA pin C

800 pF 7

Capacitance PIO pin C

10 pF

AC ELECTRICAL CHARACTERISTICS (-40°C to +85°C; V

PUP

=2.8V to 6.0V)

PARAMETER SYMBOL MIN TYP MAX UNITS NOTES

Time Slot

SLOT

60 120

Write-1 Low Time

LOW1

115

Write-0 Low Time

LOW0

60 120

Read Low Time

LOWR

115

Read Data Valid

RDV

Release Time

RELEASE

015 45

Read Data Setup

Recovery Time

REC

Reset Time High

RSTH

480

Reset Time Low

RSTL

480 960

Presence Detect High

PDH

15 60

Presence Detect Low

PDL

60 240

1 2 ... 9 10 11 12 13 14 15

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Rainbow-electronics DS2405 Manual de usuario Pagina 14

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