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L9803 数据表(PDF) 118 Page - STMicroelectronics

部件名 L9803
功能描述  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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制造商  STMICROELECTRONICS [STMicroelectronics]
网页  http://www.st.com
标志 STMICROELECTRONICS - STMicroelectronics

L9803 数据表(HTML) 118 Page - STMicroelectronics

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Electrical Characteristics
L9803
118/126
7.4
DC Electrical Characteristics
(T
J = -40 to +150°C, VB=12V unless otherwise specified)
Table 18.
DC Electrical Characteristics(1)
Symbol
Parameter
Conditions
Min.
Typ.
Max
Unit
GENERAL
VB1
Supply Voltage
f
OSC = 16 MHz
6.4
12
18
V
VBR, VBL
= VB
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(2)
24
21
16
mA
mA
mA
IIN
Input Current
Low voltage pins(3)
-5
5
mA
POWER SUPPLY
VB2
Pre-regulated Voltage
VB1 = 12V
8
10
12
V
VDD
Regulated Voltage
VB1 = 12V
4.75
5
5.25
V
VDD
Regulated Voltage
VB1 = 3.. 6.4V
VB1 -
1.1
V
∆VDD
Line Regulation
VB1 = 6.4..18V
50
mV
∆VDD
Load Regulation
IVDD=0..50mA
50
mV
VCC
Regulated Voltage
4.75
5
5.25
V
VCC
Regulated Voltage
VB1 = 3.. 6.4V
VB1 -
1.1
V
∆VCC
Line Regulation
VB1 = 6.4..18V
50
mV
∆VCC
Load Regulation
IVCC=0..15mA
50
mV
IVDD
Current sunk from VDD pin
50
mA
IVCC
Current sunk from VCC pin
15
mA
IMAXVDD
Current limit from VDD
150
400
mA
IMAXVCC
Current limit from VCC
50
170
mA
CVDD
External capacitor to be
connected to VDD pin
100
nF
CVCC
External capacitor to be
connected to VCC pin
100
nF
STANDARD I/O PORT PINS
VIL
Input Low Level Voltage
-
-
0.3xV
DD
V
VIH
Input High Level Voltage
0.7xV
DD
--
V



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