AD7416ARMZ datasheet(20/24 Pages) AD

Part #	AD7416ARMZ

Description	10-Bit Digital Temperature Sensor (AD7416) and Four Single-Channel ADCs

PDF	24 Pages

Scroll/Zoom	100%

Manufacturer	AD [Analog Devices]

Direct Link	http://www.analog.com

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20 / 24 page

AD7416/AD7417/AD7418

Rev. I | Page 20 of 24

SYSTEM WITH MULTIPLE AD7416 DEVICES

The three LSBs of the AD7416 serial address can be set by the

user, allowing eight different addresses from 1001000 to

1001111. Figure 25 shows a system in which eight AD7416

devices are connected to a single serial bus, with their OTI

outputs wire-AND’ed together to form a common interrupt

line. This arrangement means that each device must be read to

determine which one has generated the interrupt, and if a

unique interrupt is required for each device, the OTI outputs

can be connected separately to the I/O chip.

VDD

3V TO

5.5V

10kΩ

Figure 25. Multiple Connection of AD7416 Devices to a Single Serial Bus

AD7416ARMZ Datasheet(PDF) 20 Page - Analog Devices