參數(shù)資料
型號: L9950TR
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): 6/39頁
文件大?。?/td> 620K
代理商: L9950TR
Electrical specifications
L9950 - L9950XP
Doc ID 10311 Rev 10
2.6
SPI - electrical characteristics
VS = 8 to 16 V, VCC = 4.5 to 5.3 V, Tj = - 40 to 150 °C, unless otherwise specified. The
voltages are referred to GND and currents are assumed positive, when the current flows into
the pin.
Note:
Value of input capacity is not measured in production test. Parameter guaranteed by design.
dVOUT16/dt Slew rate of OUT1,OUT6
VS =13.5 V
Iload = ±1.5 A
0.1
0.2
0.4
V/s
dVOUT23/dt,
dVOUT78910/dt
Slew rate of OUT2/3 and
OUT7-OUT10
VS = 13.5 V
Iload = -0.8 A
0.09
0.2
0.4
V/s
dVOUT45/dt Slew rate of OUT4, OUT5
VS = 13.5 V
Iload = ±3.0 A
0.1
0.2
0.4
V/s
dVOUT11/dt Slew rate of OUT11
VS = 13.5 V
Iload = 3.0 A
0.1
0.2
0.4
V/s
Table 11.
OUT1 - OUT11 (continued)
Symbol
Parameter
Test condition
Min.
Typ.
Max. Unit
Table 12.
Delay time from standby to active mode
Symbol
Parameter
Test condition
Min.
Typ.
Max.
Unit
tset
Delay time
Switching from standby to active mode.
Time until output drivers are enabled
after CSN going to high.
-
160
300
s
Table 13.
Inputs: CSN, CLK, PWM1/2 and DI
Symbol
Parameter
Test condition
Min.
Typ.
Max.
Unit
VinL
Input low level
VCC = 5 V
1.5
2.0
-
V
VinH
Input high level
VCC = 5 V
-
3.0
3.5
V
VinHyst
Input hysteresis
VCC = 5 V
0.5
-
V
ICSN in
Pull up current at input CSN
VCSN = 3.5 V VCC = 5 V
-40
-20
-8
A
ICLK in
Pull down current at input CLK
VCLK = 1.5 V
10
25
50
A
IDI in
Pull down current at input DI
VDI = 1.5 V
10
25
50
A
IPWM1 in
Pull down current at input
PWM1
VPWM = 1.5 V
10
25
50
A
Cin
Input capacitance at input
CSN, CLK, DI and PWM1/2
VCC = 0 to 5.3 V
-
10
15
pF
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