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Name
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AN-8437
Title
:
HI-8437 Evaluation Board User Guide
Description
:
The Holt HI-8437 Evaluation Board demonstrates the features of the HI-8437, a 32 channel discrete-to-digital sensor IC with SPI interface and high impedance inputs. The HI-8437 has a low threshold sensing capability, programmable in 100mV increments from 0.4V to 5.2V. The EVM (Evaluation Module) plugs into a Holt ‘General Purpose SPI Evaluation Board, based on a Freescale MC9S12XDT512 microcontroller motherboard. The motherboard MCU communicates with the HI-8437 via the SPI interface.
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