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L9805 датащи(PDF) 101 Page - STMicroelectronics

номер детали L9805
подробное описание детали  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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производитель  STMICROELECTRONICS [STMicroelectronics]
домашняя страница  http://www.st.com
Logo STMICROELECTRONICS - STMicroelectronics

L9805 датащи(HTML) 101 Page - STMicroelectronics

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101/103
L9805
IIO
Input Current
VB = 12V
0
25
µA
IPSC
Short circuit current
30
60
100
mA
PWM INPUT
Symbol
Parameter
Conditions
Min.
Typ
Max
Unit
VTL
Input state low
VB=VBR
-1
0.45*VB
V
VTH
Input state high
VB=VBR
0.55VB
VB
V
VH
Hysteresis
VB=VBR
0.025*VB
0.8
V
III
Input Current
VB = 12V
0.5
8
µA
OSCILLATOR SAFEGUARD
Symbol
Parameter
Conditions
Min.
Typ
Max
Unit
flow
reset low frequency
0.6
1.1
1.7
MHz
fhigh
reset high frequency
17
24
31
MHz
CAN TRANSCEIVER
Rl = 60 Ohm, see note 1, unless otherwise specified.
Symbol
Parameter
Conditions
Min.
Typ
Max
Unit
VCANHL_R
Recessive State CAN_H, CAN_L
Output Voltage
TX=High Level
VDD = 5V
ICANH = ICANL = 0
2.0
2.5
3.0
V
VDIFF_R
Recessive State Differential Output
Voltage
(VDIFF = VCANH - VCANL)
TX=High Level
ICANH = ICANL = 0
-500
0
50
mV
VCANH_D
Dominant State CAN_H Output
Voltage
TX = Low Level; VDD =
5V
2.75
3.5
4.5
V
VCANL_D
Dominant State CAN_L Output
Voltage
TX = Low Level; VDD =
5V
0.5
1.5
2.25
V
VDIFF_D
Dominant State Differential Output
Voltage
(VDIFF = VCANH - VCANL)
TX = Low Level; VDD =
5V
1.5
2.0
3.0
V
ISC
CAN_H, CAN_L Short Circuit
Threshold Current
90
200
mA
VREC
Differential Input Voltage for Re-
cessive State
(VDIFF = VCANH - VCANL)
VCANL = -2V; TX = High
Level
VCANH = 6.5V: TX = High
Level
500
mV
VDOM
Differential Input Voltage for Domi-
nant State
(VDIFF = VCANH - VCANL)
VCANL = -2V; TX = High
Level
VCANH = 6.1V: TX = High
Level
900
mV
VDIFF_HYS
Differential Input Voltage Hystere-
sis
150
mV
tTD
Delay Time from TX to VDIFF =
VCANH - VCANL
50
ns
PWM OUTPUT
Symbol
Parameter
Conditions
Min.
Typ
Max
Unit



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