參數(shù)資料
型號: L9951TR
廠商: STMICROELECTRONICS
元件分類: 運動控制電子
英文描述: BRUSH DC MOTOR CONTROLLER, 10 A, PDSO36
封裝: ROHS COMPLIANT, SOP-36
文件頁數(shù): 7/36頁
文件大?。?/td> 532K
代理商: L9951TR
L9951 / L9951XP
Electrical specifications
Doc ID 14173 Rev 8
Note:
DI timing parameters tested in production by a passed/failed test:
Tj= -40°C/+25°C: SPI communication @2MHZ.
Tj= +125°C: SPI communication @1.25MHZ.
tr in
Rise time of input signal DI,
CLK, CSN
VCC = 5V
100
ns
tf in
Fall time of input signal DI,
CLK, CSN
VCC = 5V
100
ns
1.
Table 14.
DI timing(1) (continued)
Symbol
Parameter
Test condition
Min.
Typ.
Max.
Unit
Table 15.
DO
Symbol
Parameter
Test condition
Min.
Typ.
Max.
Unit
VDOL
Output low level
VCC = 5 V, ID = -4mA
0.2
0.4
V
VDOH
Output high level
VCC = 5 V, ID = 4 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(1)
1.
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
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