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L9803 Folha de dados(PDF) 114 Page - STMicroelectronics

Nome de Peças L9803
Descrição Electrónicos  Super smart power motor driver with 8-Bit MCU, RAM, EEPROM, ADC, WDG, Timers, PWM and H-bridge driver
PDF  126 Pages
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Fabricante Electrônico  STMICROELECTRONICS [STMicroelectronics]
Página de início  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

L9803 Folha de dados(HTML) 114 Page - STMicroelectronics

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Electrical Characteristics
L9803
114/126
7
Electrical Characteristics
7.1
Absolute Maximum Ratings
This device contains circuitry to protect the inputs against damage due to high static voltage
or electric fields. Nevertheless, it is recommended that normal precautions be observed in
order to avoid subjecting this high-impedance circuit to voltage above those quoted in the
Absolute Maximum Ratings. For proper operation, it is recommended that the input voltage
VIN, on the digital pins, be constrained within the range:
(GND - 0.3V)
≤ V
IN ≤ (VDD + 0.3V)
To enhance reliability of operation, it is recommended to configure unused I/Os as inputs
and to connect them to an appropriate logic voltage level such as GND or VDD.
All the voltage in the following tables are referenced to GND.
Table 16.
Absolute Maximum Ratings (Voltage Referenced to GND)
Symbol
Ratings
Value
Unit
VBR
VBL
= VB
VB1
Operating Supply Voltage
t = 10s
ISO transients t = 400ms(1)
1.
ISO transient must not reset the device
0 to 18
0 to 24
0 to 40
V
VBR=VBL
Dynamic Destruction proof
t<500us (single pulse)
0 to -2
V
|AGND - GND|
Max. variations (Ground Line)
50
mV
T
STG
Storage Temperature Range
-55 to +150
°C
T
J
Junction Temperature
150
°C
ESD
ESD susceptibility
2000
V
V
LV
Input Voltage, low voltage
pins
GND - 0.3 to V
DD + 0.3
V
V
PWM
Pin Voltage, PWMI, PWMO
pins
GND - 18 to VB
V
V
CAN
Pin Voltage, CAN_H, CAN_L
pins
GND - 18 to VB
V
IIN
Input Current (low voltage
pins)
-25.....+25
mA



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