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HI-8431 - Supply / Open Driver

Download the HI-8431 datasheet PDF. This datasheet also covers the HI-8430 variant, as both devices belong to the same supply / open driver family and are provided as variant models within a single manufacturer datasheet.

Description

The HI-8430 is a combined 8-channel discrete-to-digital sensor and quad high side driver fabricated with Siliconon-Insulator (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-8430-HOLTIC.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number HI-8431
Manufacturer HOLTIC
File Size 283.22 KB
Description Supply / Open Driver
Datasheet download datasheet HI-8431 Datasheet

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Other Datasheets by HOLTIC

Part Number Description
HI-8430 Supply / Open Sensor
HI-8436 32-Channel Ground/Open or Supply/Open Low Threshold Sensor
HI-8437 32-Channel High Impedance Low Threshold Sensor
HI-8420 6-Channel / 8-Channel Discrete-to-Digital Interface
HI-8421 six channel discrete-to-digital interface

Full PDF Text Transcription

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November 2015 HI-8430, HI-8431 8-Channel, Ground /Open, or Supply / Open Sensor 4-channel 200 mA Supply / Open Driver GENERAL DESCRIPTION The HI-8430 is a combined 8-channel discrete-to-digital sensor and quad high side driver fabricated with Siliconon-Insulator (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 tri-stated by taking the OE pin high.
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