产品规格
| 类型 | 描述 |
| 制造商 | Texas Instruments |
| 系列 | - |
| 包裹 | 散装 |
| 产品状态 | ACTIVE |
| 位数 | 14 |
| 数据接口 | SPI |
| 使用的IC/零件 | DAC8803 |
| 提供的内容 | Board(s) |
| DAC 数量 | 4 |
| 数模转换器类型 | Current |
| 稳定时间 | 300 ns |
产品概述
EVAL BOARD FOR DAC8803
基本
文件
流程
错误
SQL
调试
- 请求信息 : 2026-03-19 09:13:42 HTTP/2.0 GET : https://avnat.cn/zh-cn/product/DAC8803EVM/DK-1509375.html
- 运行时间 : 0.540589s [ 吞吐率：1.85req/s ] 内存消耗：3,993.20kb 文件加载：262
- 查询信息 : 16 queries
- 缓存信息 : 12 reads,0 writes
- 会话信息 : SESSION_ID=bceb141b89489fd05c29b4b0bd9a1399
- CONNECT:[ UseTime:0.007405s ] mysql:host=127.0.0.1;port=3306;dbname=avnat_cn;charset=utf8mb4
- SHOW FULL COLUMNS FROM `moban_site` [ RunTime:0.006216s ]
- SELECT * FROM `moban_site` WHERE `lang` = 'zh-cn' LIMIT 1 [ RunTime:0.001993s ]
- SHOW FULL COLUMNS FROM `moban_columns` [ RunTime:0.003939s ]
- SELECT * FROM `moban_columns` WHERE `state` = 1 AND `lang` = 'zh-cn' ORDER BY `sort` ASC [ RunTime:0.002379s ]
- SELECT * FROM `moban_columns` WHERE `lang` = 'zh-cn' AND `link` IN ('/products','/manufacturers') AND `state` = 0 [ RunTime:0.007970s ]
- SHOW FULL COLUMNS FROM `moban_single_page` [ RunTime:0.001413s ]
- SELECT * FROM `moban_single_page` WHERE `id` = 1 AND `state` = 1 AND `lang` = 'zh-cn' [ RunTime:0.003170s ]
- SELECT * FROM `moban_single_page` WHERE `id` IN (21,22,23,24,25,26,27,28,29) AND `state` = 1 AND `lang` = 'zh-cn' ORDER BY `sort` ASC [ RunTime:0.004481s ]
- SHOW FULL COLUMNS FROM `moban_news_category` [ RunTime:0.004582s ]
- SELECT * FROM `moban_news_category` WHERE `lang` = 'zh-cn' [ RunTime:0.000767s ]
- SHOW FULL COLUMNS FROM `moban_lang` [ RunTime:0.002659s ]
- SELECT * FROM `moban_lang` WHERE `lang` = 'zh-cn' LIMIT 1 [ RunTime:0.000668s ]
- SHOW FULL COLUMNS FROM `moban_link` [ RunTime:0.002014s ]
- SELECT * FROM `moban_link` WHERE `state` = 1 ORDER BY `sort` ASC [ RunTime:0.006870s ]
- SELECT `name` FROM `moban_lang` WHERE `lang` = 'zh-cn' LIMIT 1 [ RunTime:0.006224s ]
- SELECT * FROM `moban_site` WHERE `lang` = 'zh-cn' LIMIT 1 [ RunTime:0.005331s ]
0.631727s
