AMIS-30623 LIN Microstepping Motordriver
Data Sheet
18.0 Resistance to Electrical and Electromagnetic Disturbances
18.1 Electrostatic Discharges
Table 35: Absolute Maximum Ratings
Parameter
Vesd1
Min.
-4
Max.
+4
Unit
kV
Electrostatic discharge voltage on LIN pin
Electrostatic discharge voltage on other pins
-2
+2
kV
Notes:
(1) Human body model (100 pF via 1.5 kΩ, according to MIL std. 883E, method 3015.7)
18.2 Electrical Transient Conduction Along Supply Lines
Test pulses are applied to the power supply wires of the equipment implementing the AMIS-30623 (see application schematic),
according to ISO 7637-1 document. Operating Classes are defined in ISO 7637-2.
Table 36: Test Pulses and Test Levels According to ISO 7637-1
Pulse
Amplitude
Rise Time
≤ 1µs
≤ 1µs
5ns
Pulse Duration
2ms
Rs
10Ω
2Ω
Operating Class
#1
-100V
C
B
A
A
C
#2a
+100V
50µs
#3a
-150V (from +13.5V)
+100V (from +13.5V)
+21.5V (from +13.5V)
100ns (burst)
100ns (burst)
400ms
50Ω
50Ω
≤ 1Ω
#3b
5ns
#5b (load dump)
≤ 10ms
18.3 EMC
Bulk current injection (BCI), according to ISO 11452-4. Operating Classes are defined in ISO 7637-2.
Table 37: Bulk Current Injection Operation Classes
Current
Operating Class
60mA envelope
100mA envelope
200mA envelope
A
B
C
18.4 Power Supply Micro-interruptions
According to ISO 16750-2
Table 38: Immunity to Power Supply Micro-interruptions
Test
Operating Class
10µs micro-interruptions
100µs micro-interruptions
5ms micro-interruptions
50ms micro-interruptions
300ms micro-interruptions
A
B
B
C
C
AMI Semiconductor – June 2006, Rev 3.0
63
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