Rainbow-electronics ADC08062 Manual do Utilizador descarregar pdf (Página 4)

DC Electrical Characteristics The following specifications apply for V

5V unless otherwise specified.

Boldface limits apply for T

MIN

to T

MAX

; all other limits T

Symbol Parameter Conditions

Typical Limits

(Limit)

Units

(Note 7) (Note 8)

Logic ‘‘1’’ Input Voltage V

5.5V

Mode Pin 3.5 V (min)

ADC08062

,WR,RD, A0 Pins 2.2 V (min)

ADC08061

,WR,RDPins 2.0 V (min)

Logic ‘‘0’’ Input Voltage V

4.5V

Mode Pin 1.5 V (max)

ADC08062

,WR,RD, A0 Pins 0.7 V (max)

ADC08061

,WR,RDPins 0.8 V (max)

Logic ‘‘1’’ Input Current V

,RD, A0 Pins 0.005 1 mA (max)

Pin 0.1 3 mA (max)

Mode Pin 50 200 mA (max)

Logic ‘‘0’’ Input Current V

CS,RD,WR, A0 Pins

0.005 mA (max)

Mode Pin

Logic ‘‘1’’ Output Voltage V

4.75V

OUT

360 mA

DB0– DB7, OFL

, INT 2.4 V (min)

OUT

10 mA

DB0– DB7, OFL

, INT 4.5 V (min)

Logic ‘‘0’’ Output Voltage V

4.75V

OUT

1.6 mA 0.4 V (max)

DB0– DB7, OFL

, INT, RDY

TRI-STATE Output Current V

OUT

5.0V

0.1 3 mA (max)

DB0– DB7, RDY

OUT

0.1

3 m A (max)

DB0– DB7, RDY

SOURCE

Output Source Current V

OUT

6 mA (min)

DB0– DB7, OFL

, INT

SINK

Output Sink Current V

OUT

24 7 mA (min)

DB0– DB7, OFL

, INT, RDY

Supply Current CS

0 11.5 20 mA (max)

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