ADJD-S311-CR999 데이터 시트보기 (PDF) - Avago Technologies
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ADJD-S311-CR999 Datasheet PDF : 20 Pages
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General Specifications
Feature
Interface
Supply
Value
100kHz serial interface
2.6V digital (nominal), 2.6V analog (nominal)
Powering the Device
No voltage must be applied to IO's during
power-up and power-down ramp time
VDDD / V DDA
0V
tVDD_RAMP
ESD Protection Diode Turn-On During Power-Up and
Power-Down
A particular power-up and power-down sequence must
be used to prevent any ESD diode from turning on in-
advertently. The figure above describes the sequence. In
general, AVDD and DVDD should power-up and power-
down together to prevent ESD diodes from turning on
inadvertently. During this period, no voltage should be
applied to the IO’s for the same reason.
Ground Connection
AGND and DGND must both be set to 0V and preferably
star-connected to a central power source as shown in
the application diagram. A potential difference between
AGND and DGND may cause the ESD diodes to turn on
inadvertently.
Electrical Specifications
Absolute Maximum Ratings (Notes 1 & 2)
Parameter
Storage temperature
Digital supply voltage, DVDD to DVSS
Analog supply voltage, AVDD to AVSS
Input voltage
Solder Reflow Peak temperature
Human Body Model ESD rating
Symbol
TSTG_ABS
VDDD_ABS
VDDA_ABS
VIN_ABS
TL_ABS
ESDHBM_ABS
Minimum Maximum Units Notes
-40
85
°C
2.5
3.6
V
2.5
3.6
V
2.5
3.6
V
All I/O pins
245
°C
2
kV
All pins, human body model
per JESD22-A114-B
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