參數(shù)資料
型號: L8229
廠商: STMICROELECTRONICS
元件分類: 運(yùn)動控制電子
英文描述: STEPPER MOTOR CONTROLLER, 1.5 A, PDSO24
封裝: LEAD FREE, SSO-24
文件頁數(shù): 11/42頁
文件大小: 858K
代理商: L8229
Obsolete
Product(s)
- Obsolete
Product(s)
L8229
L6219_8 mode
11
0
IOUT / Imax=0.93
-
11
1
IOUT / Imax=1
-
00
0
-
IOUT / Imax=1
00
1
-
IOUT / Imax=0.93
01
0
-
IOUT / Imax=0.87
01
1
-
IOUT / Imax=0.77
10
0
-
IOUT / Imax=0.61
10
1
-
IOUT / Imax=0.42
11
0
-
IOUT / Imax=0.22
1
-
No current
Table 13.
AC/Transient Specification
Symbol
Description
Min
Typ
Max
MD_h
Mixed decay trip point high
0.93Vcc ±75mV
MD_l
Mixed decay trip point low
0.33Vcc ±50mV
Table 14.
Timing specifications
(0°C
≤ T
j ≤ 125°C, VS = 32 V, unless otherwise specified)
Name
Description
MIN
TYP
MAX
Units
Fstb
Strobe frequency
6
MHz
Thstb
Strobe high width
20
ns
Tlstb
Strobe low width
20
ns
Trd_stb
STB rise time
0
10
ns
Tfd_stb
STB fall time
0
10
ns
Trd_Ixx
I01,I11,I12 rise time
0
10
ns
Tfd_Ixx
I01,I11,I12 fall time
0
10
ns
Tsu_Ixx
I01,I11,I12 setup time
15
ns
Thd_Ixx
I01,I11,I12 hold time
15
ns
Table 12.
Current levels (continued)
STB
I01
I11
I12
Current level
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