Rainbow-electronics DS1669S Instrukcja Użytkownika Pobierz pdf (Strona 7)

DS1668, DS1669, DS1669S

081895 7/10

ABSOLUTE MAXIMUM RATINGS*

Voltage on Any Pin Relative to -V -V –0.5V + 8.0V

Operating Temperature 0°C to 70°C commercial; –40°C to +85°C industrial

Storage Temperature –55°C to +125°C

Soldering Temperature 260°C for 15 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.

RECOMMENDED DC OPERATING CONDITIONS (-40°C to +85°C)

PARAMETER SYMBOL MIN TYP MAX UNITS NOTES

+ Supply Voltage +V -V + 4.5 -V + 8.0 V

- Supply Voltage -V +V - 8.0 +V - 4.5 V

Rheostat Inputs R

-V - 0.5 +V + 0.5 V

Logic Input 1 V

+2.4 V 1, 2

Logic Input 0 V

+0.8 V 1, 2

DC ELECTRICAL CHARACTERISTICS (-40°C to +85°C; -V to +V = 4.5V to 8.0V)

PARAMETER SYMBOL MIN TYP MAX UNITS NOTES

+, - Supply Current I

CC1

1 2 mA 3

Supply Current, Idle State I

CC2

65 µA 9

Wiper Resistance R

400 1000 Ω

Wiper Current I

1 mA 5

Rheostat Current I

, I

1 mA 5

Power–Up Time t

10 µs 10

Input Leakage I

–1 +1 µA 1

AC ELECTRICAL CHARACTERISTICS (-40°C to +85°C; -V to+V = 4.5V to 8.0V)

PARAMETER SYMBOL MIN TYP MAX UNITS NOTES

Digital Input Pulse Width t

DPW

1 DC µs 1, 7, 8

Contact Pulse Width t

CPW

1 DC ms 1, 7, 8

Repetitive Input Pulse High Time t

HPW

1 DC ms 1, 7, 8

Continuous Input Pulse t

CCP

1 DC s 1, 7, 8

1 2 3 4 5 6 7 8 9 10

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