EVAL-AD5100EBZ View Datasheet(PDF) - Analog Devices

Part Name

Description

MFG CO.

EVAL-AD5100EBZ

System Management IC with Factory Programmed Quad Voltage Monitoring and Supervisory Functions

Analog Devices 

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AD5100

Register

Address

0x09

0x0A

0x0B

0x0C

0x0D

0x0E

0x0F

0x15

Read/

Write

R/W

R/W

R/W

R/W

R/W

R/W

R/W

R/W

Permanently

Settable

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Yes

Register Name and Bit Description

V2MON turn-on triggered SHDN hold (t2SD_HOLD)

Bit No. Description

[2:0]

Three bits used to program V2MON tON triggered SHDN hold time

[7:3]

Reserved

V2MON turn-off triggered SHDN delay (t2SD_DELAY)

Bit No. Description

[2:0]

Three bits used to program V2MON tOFF triggered SHDN delay time

[7:3]

Reserved

RESET hold (tRS_HOLD)

Bit No. Description

[2:0]

Three bits used to program RESET hold time

[7:3]

Reserved

Watchdog timeout (tWD)

Bit No. Description

[2:0]

Three bits used to program watchdog timeout time

[7:3]

Reserved

RESET configuration

Bit No. Description

[0]

0: RESET is active when SHDN is active

1: RESET is not active when SHDN is active

[1]

0: RESET active low

1: RESET active high

[2]

0: enables V4MON under threshold, causing RESET

1: prevents V4MON under threshold from causing RESET (for V4OUT

applications)

[3]

0: floating WDI does not activate RESET

1: floating WDI activates RESET

[7:4]

Reserved

SHDN rail voltage configuration

Bit No. Description

[2:0]

Reserved

[3]

0: SHDN rail = V1MON

1: SHDN rail = VREG

[7:4]

Reserved

Watchdog mode

Bit No. Description

[2:0]

Reserved

[3]

0: standard mode

1: advanced mode

[7:4]

Reserved

Program lock (inhibit further programming)

Bit No. Description

[2:0]

Reserved

[3]

Reserved

[7:4]

Reserved

NonOTP Power-On

Default1

0x00 (10 ms)

0x00 (100 ms)

0x00 (200 ms)

0x00 (1500 ms)

0x00

0x00

0x00

0x00

Rev. A | Page 24 of 36

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