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OP8910 Specification


Product Name


Product Name


Part Numbers

see OP8910 configurations options

Board Type

Digital input/output conditioning

Form Factor


SLSC Module Design Specifications

Version 1.2.1

SLSC Compliance Level


Rear I/O Compatibility

[01] (Digital Input/Output up to 32 channels)

Hot-Plug support



Number of channels

32 input or output channels

Number of input /outputs depend on assembly selected. See OP8910 configurations options

Max peak current with FIU

1A, see OP8900 SLSC Boards - FIU Description

Digital Inputs

  • Voltage Range

0-45V with programmable high/low threshold on the whole voltage range, per group of 8

  • Protection

±100VDC and ±100VAC

  • Input Impedance

> 100kOhms

Digital Outputs

  • Type 

Single-ended outputs

  • Voltage Range

3.3V or 5.0V (LVTTL, TTL)

  • Protection

Short Circuit Protection

Protection limit: ±50VDC and ±50VAC, for single or multiple faults 

  • Current limit

32mA/ch,  800 mA total 

  • Output impedance

25 Ohms

Dynamic Characteristics

Maximum Frequency




Timing Resolution

12.5ns (for FPGA at 80MHz), 10ns (for FPGA at 100MHz)


The OP8910 is designed for indoor use only.

Module operating temperature

0 °C to 85 °C

Storage temperature

-40 °C to 85 °C

Operating humidity

10% to 90% non-condensing

Storage humidity

5% to 95% non-condensing

Pollution Degree


Maximum altitude

2,000 m

Power requirement



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