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L9805 Datenblatt(PDF) 93 Page - STMicroelectronics

Teilenummer L9805
Bauteilbeschribung  Super Smart Power Motor Driver with 8-BIT MCU, CAN Interface, 16K EPROM, 256Bytes RAM, 128 Bytes EEPROM, 10 Bit ADC, WDG, 2 Timers, 2 PWM Modules, Ful
PDF  103 Pages
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Hersteller  STMICROELECTRONICS [STMicroelectronics]
Direct Link  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

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L9805
7 ELECTRICAL CHARACTERISTICS
7.1 ABSOLUTE MAXIMUM RATINGS
This device contains circuitry to protect the inputs
against damage due to high static voltage or elec-
tric 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 Rat-
ings. For proper operation, it is recommended that
the input voltage VIN, on the digital pins, be con-
strained within the range:
(GND - 0.3V)
≤ V
IN ≤ (VDD + 0.3V)
To enhance reliability of operation, it is recom-
mended 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 refer-
enced to GND.
Table 14. Absolute Maximum Ratings (Voltage Referenced to GND)
Symbol
Ratings
Value
Unit
VBR
VBL
= VB
VB1
Supply Voltage
t = 10m
ISO transients t = 400ms1)
Note 1. ISO transient must not reset the device
0 to 18
0 to 24
0 to 40
V
|AGND - GND|
Max. variations (Ground Line)
50
mV
TSTG
Storage Temperature Range
-65 to +150
°C
TJ
Junction Temperature
150
°C
ESD
ESD susceptibility
2000
V
VLV
Input Voltage, low voltage pins
GND - 0.3 to VDD + 0.3
V
VPWM
Pin Voltage, PWMI, PWMO pins
GND - 18 to VB
V
VCAN
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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