參數(shù)資料
型號: L9953TR
廠商: STMICROELECTRONICS
元件分類: 運(yùn)動控制電子
英文描述: BRUSH DC MOTOR CONTROLLER, 10 A, PDSO36
封裝: ROHS COMPLIANT, SOP-36
文件頁數(shù): 7/38頁
文件大小: 535K
代理商: L9953TR
L9953 / L9953XP
Electrical specifications
Doc ID 14278 Rev 3
Table 15.
DO
Symbol
Parameter
Test condition
Min.
Typ.
Max.
Unit
VDOL
Output low level
VCC = 5 V, ID = -2mA
0.2
0.4
V
VDOH
Output high level
VCC = 5 V, ID = 2 mA
VCC -0.4 VCC-0.2
V
IDOLK
Tristate leakage current
VCSN = VCC,
0V < VDO < VCC
-10
10
A
CDO
(1)
1.
Value of input capacity is not measured in production test. Parameter guaranteed by design.
Tristate input
capacitance
VCSN = VCC,
0V < VCC < 5.3V
10
15
pF
Table 16.
DO timing
Symbol
Parameter
Test condition
Min.
Typ.
Max.
Unit
tr DO
DO rise time
CL = 100 pF, Iload = -1mA
80
140
ns
tf DO
DO fall time
CL = 100 pF, Iload = 1mA
50
100
ns
ten DO tri L
DO enable time
from tristate to low level
CL = 100 pF, Iload = 1mA
pull-up load to VCC
100
250
ns
tdis DO L tri
DO disable time
from low level to tristate
CL = 100 pF, Iload = 4 mA
pull-up load to VCC
380
450
ns
ten DO tri H
DO enable time
from tristate to high level
CL =100 pF, Iload = -1mA
pull-down load to GND
100
250
ns
tdis DO H tri
DO disable time
from high level to tristate
CL = 100 pF, Iload = -4mA
pull-down load to GND
380
450
ns
td DO
DO delay time
VDO < 0.3 VCC, VDO > 0.7VCC,
CL = 100pF
50
250
ns
Table 17.
CSN timing
Symbol
Parameter
Test condition
Min.
Typ.
Max.
Unit
tCSN_HI,stb
CSN HI time, switching from
standby mode
Transfer of SPI-command
to Input Register
20
s
tCSN_HI,min CSN HI time, active mode
Transfer of SPI-command
to input register
4s
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