參數(shù)資料
型號(hào): L9805
廠商: 意法半導(dǎo)體
元件分類: 基準(zhǔn)電壓源/電流源
英文描述: 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
中文描述: 超級(jí)智能型電動(dòng)馬達(dá)驅(qū)動(dòng)器,帶有8位微控制器,CAN接口,16K的存儲(chǔ)器,256Bytes RAM內(nèi)存,128字節(jié)EEPROM,10位ADC,水分散粒劑,2定時(shí)器,2個(gè)PWM模塊,涪陵
文件頁(yè)數(shù): 93/103頁(yè)
文件大?。?/td> 853K
代理商: L9805
93/103
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 V
IN
, on the digital pins, be con-
strained within the range:
(GND
- 0.3V)
V
IN
(V
DD
+ 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 V
DD
.
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 = 400ms
1)
Note 1. ISO transient must not reset the device
0 to 18
0 to 24
0 to 40
V
|AGND - GND|
T
STG
T
J
ESD
V
LV
V
PWM
V
CAN
I
IN
Max. variations (Ground Line)
Storage Temperature Range
Junction Temperature
ESD susceptibility
Input Voltage, low voltage pins
Pin Voltage, PWMI, PWMO pins
Pin Voltage, CAN_H, CAN_L pins
Input Current (low voltage pins)
50
mV
°C
°C
V
V
V
V
mA
-65 to +150
150
2000
GND - 0.3 to V
DD
+ 0.3
GND - 18 to VB
GND - 18 to VB
-25.....+25
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