Справочник Пользователя для National Instruments PCI-DIO-96

 National Instruments Corporation

A-1

PCI-DIO-96 User Manual

This appendix lists the specifications for the PCI-DIO-96.  These 
specifications are typical at 25

°

 C unless otherwise noted.  

Number of channels ............................... 96 I/O

Compatibility ......................................... TTL

Reference voltage................................... +5 V

Power on state ........................................ Inputs (High-Z), pulled up 

through 100 k

Ω

Digital logic levels

Input low voltage

Input high voltage

-0.3 V

2.2 V

0.8 V

5.3 V

Output low voltage

(Iout =  2.5 mA)

Output high voltage

(Iout =  -40 

µ

A)

(Iout =  -2.5 mA)

—

4.2 V
3.7 V

0.4 V

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—