參數(shù)資料
型號: L9950XPTR
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, SSOP-36
文件頁數(shù): 7/39頁
文件大小: 620K
代理商: L9950XPTR
L9950 - L9950XP
Electrical specifications
Doc ID 10311 Rev 10
Note:
DI timing parameters tested in production by a passed/failed test:
Tj=-40 °C/+25 °C: SPI communication @2 MHZ.
Tj=+125 °C: SPI communication @1.25 MHZ.
Table 14.
DI timing
Symbol
Parameter
Test condition
Min.
Typ.
Max.
Unit
tCLK
Clock period
VCC = 5 V
1000
-
ns
tCLKH
Clock high time
VCC = 5 V
400
-
ns
tCLKL
Clock low time
VCC = 5 V
400
-
ns
tset CSN
CSN setup time, CSN low
before rising edge of CLK
VCC = 5 V
400
-
ns
tset CLK
CLK setup time, CLK high
before rising edge of CSN
VCC = 5 V
400
-
ns
tset DI
DI setup time
VCC = 5 V
200
-
ns
thold time DI hold time
VCC = 5 V
200
-
ns
tr in
Rise time of input signal DI,
CLK, CSN
VCC = 5 V
-
100
ns
tf in
Fall time of input signal DI,
CLK, CSN
VCC = 5 V
-
100
ns
Table 15.
DO
Symbol
Parameter
Test condition
Min.
Typ.
Max.
Unit
VDOL
Output low level
VCC = 5 V, ID = -2 mA
-
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 < 5.3 V
-10
15
pF
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