AS8515 Datasheet, PDF (7/65 Pages) ams AG – Data Acquisition System with Power Management and LIN Transceiver for 12V Battery Sensor Applications

AS8515
Datasheet - Absolute Maximum Ratings
5 Absolute Maximum Ratings
Stresses beyond those listed in Table 2 may cause permanent damage to the device. These are stress ratings only, and functional operation of
the device at these or any other conditions beyond those indicated in Electrical Characteristics on page 8 is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect device reliability.
Table 2. Absolute Maximum Ratings
Symbol
Parameter
Electrical Parameters
VSUP
Supply voltages
Min Typ Max Units
-0.3
42
V
Comments
VSENSE
Battery voltage inputs
-27
42
V
AVDD,
DVDD
DC supply voltage
-0.3
5
V
EN
Enable input
-0.3
VCC
Regulated output supplies
-0.3
42
V
VCC generated by Top die must not be larger
5
V
than 5V on board level as it has to be
connected with Bottom die AVDD and AVCC
LIN
LIN bus
-27
40
V
Analog & digital inputs and outputs -0.3
Input current (latch-up immunity)
-100
Electrostatic Discharge
5
V
100
mA
Norm: AEC-Q100-004
±6
ESD
Electrostatic discharge
Norm: AEC-Q100-002
±4
±2
Continuous Power Dissipation
kV
LIN, VSS
kV
VSUP, VSENSE
kV
All other pins
P_tot1
Total operating power dissipation
(all supplies and outputs)
Temperature Ranges and Storage Conditions
R_Θ
Package thermal resistance
T_stg
Storage temperature
TJ
Junction temperature
TBODY
Package body temperature
Humidity non-condensing
MSL
Moisture Sensitive Level
0.375
W
MLF-32 in still air, soldered on JEDEC
standard board @125º ambient,
static operation = no time limit
34
-55
5
3
40
ºC/W
150
ºC
130
ºC
The reflow peak soldering temperature (body
temperature) specified is in accordance with
IPC/JEDEC J-STD-020 “Moisture/Reflow
260
ºC
Sensitivity Classification for Non-Hermetic
Solid State Surface Mount Devices”.
The lead finish for Pb-free leaded packages is
matte tin (100% Sn).
85
%
Represents a maximum floor time of 168h
1. Total power dissipation cannot exceed 0.375W to avoid increase in junction temperature, i.e. greater than 130ºC. VCC LDO can supply
current externally, which is not greater than 17mA at 18V VSUP and 20mA at 16V VSUP.
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