AD5100EVAL datasheet(16/32 Pages) AD

Part #	AD5100EVAL

Description	System-Management IC with Programmable Quad Voltage Monitoring and Supervisory Functions

PDF	32 Pages

Scroll/Zoom	100%

Manufacturer	AD [Analog Devices]

Direct Link	http://www.analog.com

Logo

16 / 32 page

AD5100

Preliminary Technical Data

Rev. PrJ | Page 16 of 32

programming such that a broken WDI connection or any

unusual condition that makes WDI float will trigger the reset.

Enabling or disabling floating WDI can be changed

dynamically provided that the OTP fuse of such function is

not programmed or the OTP overriden function is selected.

The default Watchdog Timeout is 1500ms. User should refer

to Table 6b if they want to program a different setting.

Manual Reset

Manual Reset MR is active low and it has an internal pull-up

resistor to V3MON. MR can be driven from a CMOS logic

signal. The MR and RESET timing diagrams are shown in

Figure 14. MR has the highest priority in triggering the

RESET over any other monitoring inputs.

RESET

< t

MR_GLITCH

MR_DELAY

RS_HOLD*

•Programmable

RESET

< t

MR_GLITCH

MR_DELAY

RS_HOLD*

•Programmable

Figure 14. Manual Reset Timing Diagrams

AD5100EVAL Datasheet(PDF) 16 Page - Analog Devices