AD5100YRQZ データシートの表示（PDF） - Analog Devices

部品番号

コンポーネント説明

メーカー

AD5100YRQZ

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

Analog Devices 

AD5100

Parameter

V4MON Threshold Tolerance

(Figure 7 and Table 5a)

V4MON Hysteresis

Reset Hold Time Tolerance

(Figures 6, 7, and Table 6a)

V3,4MON–to-RESET Delay

RESET Output Voltage

Symbol

ΔV4MON

V4_HYSTERESIS

ΔtRS_HOLD

tRS_DELAY

VOH

RESET Output Short-Circuit

Current3

Glitch Immune Time

V4OUT Maximum Output

V4OUT Propagation Delay

V4OUT Maximum Frequency

WDI (WATCHDOG INPUT)

WDI Programmable-Timeout

Tolerance

(Figure 8 and Table 6a)

WDI Pulse Width

Watchdog-Initiated RESET Pulse

Width

Watchdog-Initiated SHDN

WDI Input Voltage

WDI Input Current

MR (MANUAL RESET) INPUT

MR Input Voltage

MR Pulse Width

MR Deglitching

MR -to-Reset Delay

MR Pullup Resistance (internal to

V3MON)

Reset Hold-Time Tolerance

(Figure 9 and Table 6a)

SERIAL INTERFACES

Input Logic High (SCL, SDA)4

Input Logic Low (SCL, SDA)

Output Logic High (SDA)

Output Logic Low (SDA)

Input Capacitance

POWER SUPPLY

Supply Voltage Range

VOL

ISOURCE

tGLITCH

V4OUT_MAX

tV4OUT_Delay

fV4OUT

ΔtWD

tWDI

tWDR

tWD_SHDN

VIL_WD

VIH_WD

VIL_MR

VIH_MR

tMR

tMR_GLITCH

tMR_DELAY

ΔtRS_HOLD

VIH

VIL

VOH

VOL

CI

V1MON

Preliminary Technical Data

Conditions

TA = 25oC

TA = -40oC to 85oC

TA = -40oC to 125oC

Does not apply to codes 0x6 and

0x7

V3MON ≥ 4.38V, ISOURCE = 120uA

2.7V < V3MON ≤ 4.38V, ISOURCE = 30uA

2.3V < V3MON ≤ 2.7V, ISOURCE = 20uA

1.8V ≤ V3MON ≤ 2.3V, ISOURCE = 8uA

V3MON > 4.38V, ISINK = 3.2mA

V3MON < 4.38V, ISINK = 1.2mA

RESET = 0, V3MON = 5.5V

RESET = 0, V3MON = 3.6V

Open Drain

Apply to RESET disabled only

Min

Typ1 Max

-2.5

+2.5

-3

+3

-3.5

+3.5

6

-10

+10

70

V3MON-1.5

0.8xV3MON

0.8xV3MON

0.8xV3MON

0.4

0.3

800

400

50

5.5

70

10

-10

+10

Unit

%

%

%

%

%

μs

V

V

V

V

V

V

μA

μA

μs

V

μs

KHz

%

When no WDI

When no WDI activity > 4 tWD

WDI = V3MON, time average

WDI = 0, time average

50

ns

tWD/50

ms

1

0.7xV3MON

-20

s

0.3xV3MON V

V

160

μA

μA

0.7*V3MON

1

100

1

50

Do not apply to codes 0x6 and 0x7 -10

0.3*V3MON V

V

μs

ns

μs

KΩ

+10

%

External Rpull-up = 2.2kΩ

2.0

5.5

V

External Rpull-up = 2.2kΩ

0

0.8

V

VRAIL = 3.3V, External Rpull-up =

3.0

2.2kΩ

3.3

V

VRAIL = 3.3V, External Rpull-up =

0

2.2kΩ

0.4

V

5

pF

Rev. PrJ | Page 4 of 32

6.0

30

V

Share Link: