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HI-8426 - Ground / Open Driver

Download the HI-8426 datasheet PDF. This datasheet also covers the HI-8425 variant, as both devices belong to the same ground / open driver family and are provided as variant models within a single manufacturer datasheet.

General Description

The HI-8425 is a combined 8-channel discrete-to-digital sensor and quad low side driver fabricated with Silicon-onInsulator (SOI) technology for robust latch-up free operation.

Sense detection can either be GND/Open or Supply/Open as configured by the SNSE_SEL pin.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (HI-8425-HOLTIC.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number HI-8426
Manufacturer HOLTIC
File Size 280.27 KB
Description Ground / Open Driver
Datasheet download datasheet HI-8426 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
November 2015 HI-8425, HI-8426 8-Channel, Ground /Open, or Supply / Open Sensor 4-channel 200 mA Ground / Open Driver GENERAL DESCRIPTION The HI-8425 is a combined 8-channel discrete-to-digital sensor and quad low side driver fabricated with Silicon-onInsulator (SOI) technology for robust latch-up free operation. Sense detection can either be GND/Open or Supply/Open as configured by the SNSE_SEL pin. Supply/Open sensing is also referred to as 28V/Open sensing. The sensing circuit window comparator thresholds can be fixed at the internal programmed values or can be set externally at the HI_SET and LO_SET pins, as selected by the THS_SEL pin. The digital SENSE outputs can be tristated by taking the OE pin high.