HI-8430PCIF View Datasheet(PDF) - Holt Integrated Circuits

Part Name

Description

Manufacturer

HI-8430PCIF

8-Channel, Ground /Open, or Supply / Open Sensor 4-channel 200 mA Supply / Open Driver

Holt Integrated Circuits 

HI-8430, HI-8431

BLOCK DIAGRAM

VLOGIC VWET

THS_SEL

SNSE_SEL

HI_SET

LO_SET

VLOGIC

VOLTAGE

REFERENCE

VREF_HI

VREF_LO

VTHI/10

VTLO/10

VWET

VLOGIC

SNSE_SEL

SENSE_0

SENSE_1

SENSE_2

SENSE_3

SENSE_4

SENSE_5

SENSE_6

SENSE_7

OE

23.8k

+

3.3k

-

LIGHTNING

29k

+

PROTECTION

-

360k

SNSE_SEL

40k

DSEL_0

DSEL_1

DSEL_2

DSEL_3

Current

Sense

Drive

Control

GND

Figure 2

HOLT INTEGRATED CIRCUITS

2

SO_0

SO_1

SO_2

SO_3

SO_4

SO_5

SO_6

SO_7

VDRV

DRV_0

DRV_1

DRV_2

DRV_3

FAULT_0

FAULT_1

FAULT_2

FAULT_3

FAULT_OR

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