产品规格
| 类型 | 描述 |
| 制造商 | Texas Instruments |
| 系列 | - |
| 包裹 | 卷带式 (TR) |
| 产品状态 | ACTIVE |
| 包装/箱 | 8-WDFN Exposed Pad |
| 电压 - 输出 | 0V ~ 5.5V |
| 安装类型 | Surface Mount |
| 输出数量 | 4 |
| 频率 | 500kHz, 1MHz |
| 类型 | Linear |
| 工作温度 | -40°C ~ 85°C (TA) |
| 应用领域 | General Purpose |
| 电流 - 输出/通道 | 51mA |
| 内部开关 | Yes |
| 拓扑结构 | Constant Current |
| 供应商设备包 | 8-WSON (3x3) |
| 调光 | Analog, I2C, PWM |
| 电压 - 电源（最小） | 500mV |
| 电压 - 电源（最大） | 5.5V |
基本
文件
流程
错误
SQL
调试
- 请求信息 : 2026-03-19 09:15:39 HTTP/2.0 GET : https://www.avnat.cn/zh-cn/product/LP5812ADSDR/DK-22147287.html
- 运行时间 : 0.708829s [ 吞吐率：1.41req/s ] 内存消耗：4,781.63kb 文件加载：262
- 查询信息 : 16 queries
- 缓存信息 : 38 reads,0 writes
- 会话信息 : SESSION_ID=e14179cb74a33df40e6db572b2ce94be
- CONNECT:[ UseTime:0.003223s ] mysql:host=127.0.0.1;port=3306;dbname=avnat_cn;charset=utf8mb4
- SHOW FULL COLUMNS FROM `moban_site` [ RunTime:0.003258s ]
- SELECT * FROM `moban_site` WHERE `lang` = 'zh-cn' LIMIT 1 [ RunTime:0.007612s ]
- SHOW FULL COLUMNS FROM `moban_columns` [ RunTime:0.004916s ]
- SELECT * FROM `moban_columns` WHERE `state` = 1 AND `lang` = 'zh-cn' ORDER BY `sort` ASC [ RunTime:0.003064s ]
- SELECT * FROM `moban_columns` WHERE `lang` = 'zh-cn' AND `link` IN ('/products','/manufacturers') AND `state` = 0 [ RunTime:0.004178s ]
- SHOW FULL COLUMNS FROM `moban_single_page` [ RunTime:0.005311s ]
- SELECT * FROM `moban_single_page` WHERE `id` = 1 AND `state` = 1 AND `lang` = 'zh-cn' [ RunTime:0.012362s ]
- 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:0.001476s ]
- SHOW FULL COLUMNS FROM `moban_news_category` [ RunTime:0.002245s ]
- SELECT * FROM `moban_news_category` WHERE `lang` = 'zh-cn' [ RunTime:0.003738s ]
- SHOW FULL COLUMNS FROM `moban_lang` [ RunTime:0.004136s ]
- SELECT * FROM `moban_lang` WHERE `lang` = 'zh-cn' LIMIT 1 [ RunTime:0.001984s ]
- SHOW FULL COLUMNS FROM `moban_link` [ RunTime:0.004109s ]
- SELECT * FROM `moban_link` WHERE `state` = 1 ORDER BY `sort` ASC [ RunTime:0.001315s ]
- SELECT `name` FROM `moban_lang` WHERE `lang` = 'zh-cn' LIMIT 1 [ RunTime:0.003195s ]
- SELECT * FROM `moban_site` WHERE `lang` = 'zh-cn' LIMIT 1 [ RunTime:0.008063s ]
0.769721s
