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参数资料
| 型号： | 8904 |
| 厂商： | Allegro MicroSystems, Inc. |
| 英文描述： | 3-PHASE BRUSHLESS DC MOTOR CONTROLLER/DRIVER WITH BACK-EMF SENSING |
| 中文描述： | 3相无刷直流电动机控制器/驱动器，反电动势遥感 |
| 文件页数： | 6/18页 |
| 文件大小： | 744K |
| 代理商： | 8904 |
8904
3-PHASE BRUSHLESS DC
MOTOR CONTROLLER/DRIVER
115 Northeast Cutoff, Box 15036
Worcester, Massachusetts 01615-0036 (508) 853-5000
6
Serial Port Timing Conditions
A.
Minimum CHIP SELECT setup time before CLOCK rising edge .........
100 ns
B.
Minimum CHIP SELECT hold time after CLOCK rising edge ..............
150 ns
C.
Minimum DATA setup time before CLOCK rising edge .......................
150 ns
D.
Minimum DATA hold time after CLOCK rising edge ............................
150 ns
E.
Minimum CLOCK low time before CHIP SELECT..................................
50 ns
F.
Maximum CLOCK frequency ..............................................................
3.3 MHz
G.
Minimum CHIP SELECT high time ......................................................
500 ns
Note: the A8904 can be directly used in an existing A8902–A application, as the five most
significant bits are reset to zero, which is the default condition for A8902–A operation. The
only consideration when using the A8904 in an A8902-A application, is to ensure the
minimum CHIP SELECT high time is at least 500 ns.
DATA
CLOCK
Dwg. WP
A
C
B
D
C
D
CHIP SELECT
E
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相关代理商/技术参数 |
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|---|---|
| 8904010543 | 功能描述:EMI/RFI 抑制器及铁氧体 EMI WASHER, ALUMINUM MESH RoHS:否 制造商:Fair-Rite 产品:Ferrite Cores 阻抗:365 Ohms 容差: 最大直流电流: 最大直流电阻: 工作温度范围:- 55 C to + 125 C 封装 / 箱体: 端接类型:SMD/SMT |
| 8904011740 | 制造商:Laird Technologies Inc 功能描述:ELECTROGROUND EMI WASHERS |
| 8904-0175-44 | 制造商:Laird Technologies Inc 功能描述: |
| 8904-0176-44 | 制造商:Laird Technologies Inc 功能描述: |
| 8904-025 | 功能描述:THRM CNDCTV TAPE 600MMX40MX.25MM 制造商:3m 系列:* 零件状态:有效 标准包装:1 |
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