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
文件頁數(shù): 98/103頁
文件大?。?/td> 853K
代理商: L9805
98/103
L9805
7.5 DC ELECTRICAL CHARACTERISTICS
(T
J
= -40 to +150°C, VB=12V unless otherwise specified)
GENERAL
Symbol
VB1
VBR, VBL
= VB
Parameter
Conditions
f
OSC
= 16 MHz
Min.
Typ.
Max
Unit
Supply Voltage
6.4
12
18
V
Power Supply Voltage
f
OSC
= 16 MHz
7.1
12
18
V
I1
Supply Current from VB1
No external loads
RUN mode
WAIT mode
Halt mode
1)
Note 1. Halt mode is not allowed if Watchdog or Safeguard are enabled
24
21
16
mA
mA
mA
I
IN
Input Current
Low voltage pins
2)
Note 2. A current of 5mA can be forced on each pin of the digital section without affecting the functional behaviour of the device.
-5
5
mA
POWER SUPPLY
Symbol
VB2
VDD
VDD
VDD
VDD
VCC
VCC
VCC
VCC
I
VDD
I
VCC
I
MAXVDD
I
MAXVCC
Parameter
Pre-regulated Voltage
Regulated Voltage
Regulated Voltage
Line Regulation
Load Regulation
Regulated Voltage
Regulated Voltage
Line Regulation
Load Regulation
Current sunk from VDD pin
Current sunk from VCC pin
Current limit from VDD
Current limit from VCC
External capacitor to be connected
to VDD pin
External capacitor to be connected
to VCC pin
Conditions
Min.
Typ
Max
Unit
VB1 = 12V
VB1 = 12V
VB1 = 3.. 6.4V
VB1 = 6.4..18V
I
VDD
=0..50mA
8
10
5
12
5.25
V
V
V
4.75
VB1 - 1.1
50
50
5.25
mV
mV
V
V
mV
mV
mA
mA
mA
mA
4.75
5
VB1 = 3.. 6.4V
VB1 = 6.4..18V
I
VCC
=0..15mA
VB1 - 1.1
50
50
50
15
350
160
200
50
C
VDD
100
nF
C
VCC
100
nF
STANDARD I/O PORT PINS
Symbol
Parameter
V
IL
Input Low Level Voltage
V
IH
Input High Level Voltage
Conditions
Min.
Typ
Max
0.3xV
DD
-
Unit
-
-
-
V
V
0.7xV
DD
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