AMIS-30421 Datasheet, PDF (5/41 Pages) ON Semiconductor – Micro-Stepping Stepper Motor Bridge Controller

AMIS−30421
ELECTRICAL SPECIFICATION
Table 2. ABSOLUTE MAXIMUM RATINGS (Notes 1 and 2)
Symbol
Parameter
Min
Max
Unit
V_BB
Analog DC supply voltage (Note 3)
I_load
Logic supply external load current, Normal Mode
Logic supply external load current, Sleep Mode
−0.3
+40
V
0
−10
mA
0
−1
mA
V_RSENS Voltage on pins RSENSXP, RSENSXN, RSENSYP and RSENYN
−2.0
+2.0
V
V_LVIO
Voltage on digital I/O pins and SLA−pin
−0.3
3.6
V
V_DD + 0.3
I_SLA
Load current on SLA−pin
0
−40
mA
T_ST
Storage temperature
−55
+160
°C
T_J
Junction Temperature under bias (Note 4)
−50
+175
°C
V_HBM
Human Body Model electrostatic discharge immunity (Note 5)
−1.5
+1.5
kV
V_HBM
Human Body Model electrostatic discharge immunity, high voltage pins (Note 6)
−4
+4
kV
V_MM
Machine Model electrostatic discharge immunity (Note 7)
−150
+150
V
V_CDM
Charge Device Model electrostatic discharge immunity (Note 8)
−500
+500
V
Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
1. If more than one value is mentioned, the most stringent applies.
2. Convention: currents flowing in the circuit are defined as positive.
3. +36 V < V_BB < +40 V limited to 1 day over lifetime
4. Circuit functionality not guaranteed.
5. According to JEDEC JESD22−A114C
6. High Voltage Pins MOTxx, VBB, GND; According to JEDEC JESD22−A114C
7. According to JEDEC EIA−JESD22−A115−A
8. According to STM5.3.1−1999
RECOMMEND OPERATION CONDITIONS
Operating ranges define the limits for functional operation and parametric characteristics of the device. Note that the
functionality of the chip outside these operating ranges is not guaranteed. Operating outside the recommended operating ranges
for extended periods of time may affect device reliability.
Table 3. OPERATING RANGES
Symbol
Parameter
V_BB
Analog DC supply
V_DD
Logic Supply Output Voltage (Normal Mode)
T_J
Junction temperature (Note 9)
9. High junction temperature can result in reduced lifetime.
Min
Max
Unit
+6
+30
V
+3.0
+3.6
V
−40
+125
°C
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