參數(shù)資料
型號(hào)： L9950
廠商： 意法半導(dǎo)體
英文描述： DOOR ACTUATOR DRIVER
中文描述： 門(mén)執(zhí)行器驅(qū)動(dòng)
文件頁(yè)數(shù)： 17/23頁(yè)
文件大小： 231K
代理商： L9950
17/23
L9950
Table 10. SPI - ELECTRICAL CHARACTERISTICS
(continued)
3. Value of input capacity is not measured in production test. Parameter guaranteed by design
Symbol
Parameter
Test Condition
Min.
Typ.
Max.
Unit
DO
V
DOL
output low level
VCC = 5 V, I
D
= -2mA
0.2
0.4
V
V
DOH
output high level
VCC = 5 V, I
D
= 2 mA
V
CC
-0.4
V
CC
-0.2
V
I
DOLK
tristate leakage current
V
CSN
= V
CC
, 0V < V
DO
< V
CC
-10
10
μ
A
C
DO3
tristate input capacitance
V
CSN
= V
CC
,
0V < V
CC
< 5.3V
10
15
pF
DO timing (see FIGURE 6 and FIGURE 7)
t
r DO
DO rise time
C
L
= 100 pF, I
load
= -1mA
80
140
ns
t
f DO
DO fall time
C
L
= 100 pF, I
load
= 1mA
50
100
ns
t
en DO tri L
DO enable time
from tristate to low level
C
L
= 100 pF, I
load
= 1mA
pull-up load to V
CC
100
250
ns
t
dis DO L tri
DO disable time
from low level to tristate
C
L
= 100 pF, I
load
= 4 mA
pull-up load to V
CC
380
450
ns
t
en DO tri H
DO enable time
from tristate to high level
C
L
=100 pF, I
load
= -1mA
pull-down load to GND
100
250
ns
t
dis DO H tri
DO disable time
from high level to tristate
C
L
= 100 pF, I
load
= -4mA
pull-down load to GND
380
450
ns
t
d DO
DO delay time
V
DO
< 0.3 V
CC
, V
DO
> 0.7 V
CC
,
C
L
= 100pF
50
250
ns
CSN timing (see FIGURE 8)
t
CSN_HI,stb
Minimum CSN HI time, switching
from standby mode
Transfer of SPI-command to
Input Register
20
50
μ
s
t
CSN_HI,min
Maximum CSN HI time, active
mode
Transfer of SPI-command to
Input Register
2
4
μ
s
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L9950_09 制造商:STMICROELECTRONICS 制造商全稱(chēng):STMicroelectronics 功能描述:Door actuator driver
L9950TR 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 DOOR ACTUATOR DRIVER RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類(lèi)型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
L9950XP 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 DOOR ACTUATOR DRIVER RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類(lèi)型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
L9950XPTR 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 DOOR ACTUATOR DRIVER RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類(lèi)型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
L9951 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 REAR DOOR ACTUATOR DRIVER RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類(lèi)型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
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