参数资料
型号: MC33291L
厂商: 飞思卡尔半导体(中国)有限公司
英文描述: Eight Output Switch with Serial Peripheral Interface I/O(带SPI接口的八输出开关)
中文描述: 8个串行外围接口的I / O(带的SPI接口的八输出开关输出开关)
文件页数: 8/24页
文件大小: 633K
代理商: MC33291L
33291L
8
Go to: www.freescale.com
.
DYNAMIC ELECTRICAL CHARACTERISTICS
Characteristics noted under conditions 4.5 V
V
DD
5.5 V, 9.0 V
V
PWR
16 V, -40
°
C
T
A
125
°
C, unless otherwise noted. Typical
values noted reflect the approximate parameter mean at T
A
= 25
°
C under nominal conditions, unless otherwise noted.
Characteristic
Symbol
Min
Typ
Max
Unit
Power Output Timing
Output Rise Time (V
PWR
= 13 V, R
L
= 26
) (Note 26)
t
r
0.4
5.0
20
μs
Output Fall Time (V
PWR
= 13 V, R
L
= 26
) (Note 26)
t
f
0.4
5.0
20
μs
Output Turn ON Delay Time (V
PWR
= 13 V, R
L
= 26
) (Note 27)
t
DLY(ON)
1.0
15
50
μs
Output Turn-OFF Delay Time (V
PWR
= 13 V, R
L
= 26
) (Note 28)
t
DLY(OFF)
1.0
15
50
μs
Output Short Fault Disable Report Delay (Note 29)
SFPD = 0.2 x V
DD
t
DLY(SF)
70
150
250
μs
Output OFF Fault Report Delay (Note 30)
SFPD = 0.2 x V
DD
t
DLY(OFF)
70
150
250
μs
Notes:
26.
27.
Output Rise and Fall time respectively measured across a 26
resistive load at 10 to 90 percent, and 90 to 10 percent voltage points.
Output Turn ON Delay time measured from 50 percent rising edge of CS to 90 percent of Output OFF voltage (V
PWR
) with R
L
= 26
resistive
load.
Output Turn OFF Delay time measured from 50 percent rising edge of CS to 10 percent of Output OFF voltage (V
PWR
) with R
L
= 26
resistive
load.
Propagation time of Short Fault Disable Report measured from 50 percent rising edge of CS to 10 percent Output OFF voltage (V
PWR
), V
PWR
= 6.0 V and SFPD = 2.0 x V
DD
.
Output OFF Fault Report Delay measured from 50 percent rising edge of CS to 10 percent rising edge of Output OFF voltage (V
PWR
).
28.
29.
30.
F
Freescale Semiconductor, Inc.
For More Information On This Product,
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.
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