L297STMicroelectronics
参考价格:暂无参考价搜索次数:0现货供应商:0 家现货库存总量:0
- 安装类型 :通孔
- 宽度 :7.1mm
- 封装类型 :PDIP
- 尺寸 :25.4 x 7.1 x 2.68mm
- 应用 :步进电机驱动器
- 引脚数目 :20
- 最低工作温度 :-40 °C
- 最大工作电源电压 :7 V
- 最小工作电源电压 :4.75 V
- 最高工作温度 :+150 °C
- 长度 :25.4mm
- 高度 :2.68mm
更多产品属性
综合指数
周搜索指数
| 序号 | 日期 | 搜索量 | 搜索量变化 | 搜索量变化幅度 |
|---|---|---|---|---|
| 1 | 2024-09-09-2024-09-15 | 1 |
0
|
0.00%
|
| 2 | 2024-06-10-2024-06-16 | 1 |
0
|
0.00%
|
| 3 | 2024-05-13-2024-05-19 | 1 |
0
|
0.00%
|
| 4 | 2024-05-06-2024-05-12 | 1 |
0
|
0.00%
|
| 5 | 2024-04-22-2024-04-28 | 1 |
0
|
0.00%
|
| 6 | 2024-03-25-2024-03-31 | 2 |
0
|
0.00%
|
| 7 | 2023-10-09-2023-10-15 | 4 |
-3
|
-42.86%
|
| 8 | 2023-10-02-2023-10-08 | 7 |
0
|
0.00%
|
| 9 | 2023-09-25-2023-10-01 | 7 |
0
|
0.00%
|
| 10 | 2023-09-18-2023-09-24 | 7 |
3
|
75.00%
|
| 11 | 2023-09-11-2023-09-17 | 4 |
-2
|
-33.33%
|
| 12 | 2023-09-04-2023-09-10 | 6 |
-2
|
-25.00%
|
| 13 | 2023-08-28-2023-09-03 | 8 |
2
|
33.33%
|
| 14 | 2023-08-21-2023-08-27 | 6 |
1
|
20.00%
|
| 15 | 2023-08-14-2023-08-20 | 5 |
0
|
0.00%
|
| 16 | 2023-08-07-2023-08-13 | 1 |
0
|
0.00%
|
| 17 | 2023-07-24-2023-07-30 | 2 |
-4
|
-66.67%
|
| 18 | 2023-07-17-2023-07-23 | 6 |
0
|
0.00%
|
| 19 | 2023-07-10-2023-07-16 | 1 |
-4
|
-80.00%
|
| 20 | 2023-07-03-2023-07-09 | 5 |
0
|
0.00%
|
| 21 | 2023-06-26-2023-07-02 | 1 |
-2
|
-66.67%
|
| 22 | 2023-06-19-2023-06-25 | 3 |
-4
|
-57.14%
|
| 23 | 2023-06-12-2023-06-18 | 7 |
-6
|
-46.15%
|
| 24 | 2023-06-05-2023-06-11 | 13 |
5
|
62.50%
|
| 25 | 2023-05-29-2023-06-04 | 8 |
-5
|
-38.46%
|
| 26 | 2023-05-22-2023-05-28 | 13 |
11
|
550.00%
|
| 27 | 2023-05-15-2023-05-21 | 2 |
0
|
0.00%
|
| 28 | 2023-05-01-2023-05-07 | 2 |
-3
|
-60.00%
|
| 29 | 2023-04-24-2023-04-30 | 5 |
0
|
0.00%
|
| 30 | 2023-04-10-2023-04-16 | 2 |
0
|
0.00%
|
| 31 | 2023-04-03-2023-04-09 | 2 |
0
|
0.00%
|
| 32 | 2023-03-27-2023-04-02 | 2 |
0
|
0.00%
|
| 33 | 2023-03-20-2023-03-26 | 2 |
0
|
0.00%
|
| 34 | 2023-03-13-2023-03-19 | 2 |
0
|
0.00%
|
| 35 | 2023-03-06-2023-03-12 | 2 |
-4
|
-66.67%
|
| 36 | 2023-02-27-2023-03-05 | 6 |
0
|
0.00%
|
| 37 | 2023-02-20-2023-02-26 | 1 |
-2
|
-66.67%
|
| 38 | 2023-02-13-2023-02-19 | 3 |
0
|
0.00%
|
| 39 | 2023-02-06-2023-02-12 | 1 |
0
|
0.00%
|
| 40 | 2023-01-30-2023-02-05 | 1 |
-1
|
-50.00%
|
| 41 | 2023-01-23-2023-01-29 | 2 |
-3
|
-60.00%
|
| 42 | 2023-01-16-2023-01-22 | 5 |
0
|
0.00%
|
| 43 | 2023-01-09-2023-01-15 | 5 |
1
|
25.00%
|
| 44 | 2023-01-02-2023-01-08 | 4 |
0
|
0.00%
|