ZHCSSI2D July 2023 – August 2025 TMS320F28P650DH , TMS320F28P650DK , TMS320F28P650SH , TMS320F28P650SK , TMS320F28P659DH-Q1 , TMS320F28P659DK-Q1 , TMS320F28P659SH-Q1
PRODUCTION DATA
请参考 PDF 数据表获取器件具体的封装图。
ADC 输入特性由表 6-17、表 6-18、图 6-57 和图 6-58 给出。
图 6-57 单端输入模型应将这些输入模型与实际信号源阻抗配合使用,来确定采集窗口持续时间。有关更多信息,请参阅 TMS320F28P65x 实时微控制器技术参考手册 中“模数转换器 (ADC)”一章的选择采集窗口持续时间 一节。有关改进 ADC 输入电路的建议,请参阅 C2000 MCU 的 ADC 输入电路评估 应用手册。
| ADC 通道 | Cp (pF) | |
|---|---|---|
| 比较器已禁用 | 比较器已启用 | |
| A0 | 4.6 | 7.1 |
| A1 | 2.7 | 5.2 |
| A2 | 2.7 | 5.2 |
| A3 | 2.7 | 5.2 |
| A4 | 2.1 | 4.6 |
| A5 | 2.3 | 4.8 |
| A6 | 2 | 4.5 |
| A7 | 2.7 | 5.2 |
| A8 | 2.6 | 5.1 |
| A9 | 2.8 | 5.3 |
| A10 | 2.7 | 5.2 |
| A11 | 2.6 | 5.1 |
| A14、B14、C14 | 3.9 | 6.4 |
| A15、B15、C15 | 3.2 | 5.7 |
| B0 | 11.5 | 14 |
| B1 | 3.1 | 5.6 |
| B2 | 2.4 | 4.9 |
| B3 | 2.7 | 5.2 |
| B4 | 2.6 | 5.1 |
| B5 | 2.1 | 4.6 |
| B6 | 2.4 | 4.9 |
| B7 | 2.6 | 5.1 |
| B8 | 2.6 | 5.1 |
| B9 | 2.5 | 5 |
| B10 | 3.6 | 6.1 |
| B11 | 2.8 | 5.3 |
| B13 | 1.9 | 4.4 |
| C0 | 2.7 | 5.2 |
| C1 | 2.7 | 5.2 |
| C2 | 2.7 | 5.2 |
| C3 | 3.1 | 5.6 |
| C4 | 2.3 | 4.8 |
| C5 | 2.5 | 5 |
| C6 | 1.8 | 4.3 |
| C7 | 2.3 | 4.8 |
| C8 | 1.1 | 3.6 |
| C9 | 1.2 | 3.7 |
| C10 | 1.1 | 3.6 |
| C11 | 1.7 | 4.2 |
| C13 | 1.9 | 4.4 |
| ADC 通道 | Cp (pF) | |
|---|---|---|
| 比较器已禁用 | 比较器已启用 | |
| A0 | 4.6 | 7.1 |
| A1 | 2.7 | 5.2 |
| A2 | 2.7 | 5.2 |
| A3 | 2.7 | 5.2 |
| A4 | 2.1 | 4.6 |
| A5 | 2.3 | 4.8 |
| A6 | 2 | 4.5 |
| A7 | 2.7 | 5.2 |
| A8 | 2.6 | 5.1 |
| A9 | 2.8 | 5.3 |
| A10 | 2.7 | 5.2 |
| A11 | 2.6 | 5.1 |
| A14、B14、C14 | 3.9 | 6.4 |
| A15、B15、C15 | 3.2 | 5.7 |
| B0 | 11.5 | 14 |
| B1 | 3.1 | 5.6 |
| B2 | 2.4 | 4.9 |
| B3 | 2.7 | 5.2 |
| B4 | 2.6 | 5.1 |
| B5 | 2.1 | 4.6 |
| B6 | 2.4 | 4.9 |
| B7 | 2.6 | 5.1 |
| B8 | 2.6 | 5.1 |
| B9 | 2.5 | 5 |
| B10 | 3.6 | 6.1 |
| B11 | 2.8 | 5.3 |
| C0 | 2.7 | 5.2 |
| C1 | 2.7 | 5.2 |
| C2 | 2.7 | 5.2 |
| C3 | 3.1 | 5.6 |
| C4 | 2.3 | 4.8 |
| C5 | 2.5 | 5 |
| C6 | 1.8 | 4.3 |
| C7 | 2.3 | 4.8 |
| C8 | 1.1 | 3.6 |
| C9 | 1.2 | 3.7 |
| ADC 通道 | Cp (pF) | |
|---|---|---|
| 比较器已禁用 | 比较器已启用 | |
| A0 | 4.6 | 7.1 |
| A1 | 2.7 | 5.2 |
| A2 | 2.7 | 5.2 |
| A3 | 2.7 | 5.2 |
| A4 | 2.1 | 4.6 |
| A5 | 2.3 | 4.8 |
| A6 | 2 | 4.5 |
| A7 | 2.7 | 5.2 |
| A8 | 2.6 | 5.1 |
| A9 | 2.8 | 5.3 |
| A10 | 2.7 | 5.2 |
| A11 | 2.6 | 5.1 |
| A14、B14、C14 | 3.9 | 6.4 |
| A15、B15、C15 | 3.2 | 5.7 |
| B0 | 11.5 | 14 |
| B1 | 3.1 | 5.6 |
| B2 | 2.4 | 4.9 |
| B3 | 2.7 | 5.2 |
| B4 | 2.6 | 5.1 |
| B5 | 2.1 | 4.6 |
| B6 | 2.4 | 4.9 |
| B7 | 2.6 | 5.1 |
| B8 | 2.6 | 5.1 |
| B9 | 2.5 | 5 |
| C0 | 2.7 | 5.2 |
| C1 | 2.7 | 5.2 |
| C2 | 2.7 | 5.2 |
| C3 | 3.1 | 5.6 |
| C4 | 2.3 | 4.8 |
| C5 | 2.5 | 5 |
| C6 | 1.8 | 4.3 |
| C7 | 2.3 | 4.8 |
| C8 | 1.1 | 3.6 |
| C9 | 1.2 | 3.7 |
| ADC 通道 | Cp (pF) | |
|---|---|---|
| 比较器已禁用 | 比较器已启用 | |
| A0 | 4.6 | 7.1 |
| A1 | 2.7 | 5.2 |
| A2 | 2.7 | 5.2 |
| A3 | 2.7 | 5.2 |
| A4 | 2.1 | 4.6 |
| A5 | 2.3 | 4.8 |
| A6 | 2 | 4.5 |
| A10 | 2.7 | 5.2 |
| A11 | 2.6 | 5.1 |
| A14、B14、C14 | 3.9 | 6.4 |
| A15、B15、C15 | 3.2 | 5.7 |
| B0 | 11.5 | 14 |
| B1 | 3.1 | 5.6 |
| B2 | 2.4 | 4.9 |
| B3 | 2.7 | 5.2 |
| B6 | 2.4 | 4.9 |
| B7 | 2.6 | 5.1 |
| C0 | 2.7 | 5.2 |
| C1 | 2.7 | 5.2 |
| C2 | 2.7 | 5.2 |
| C3 | 3.1 | 5.6 |
| C4 | 2.3 | 4.8 |
| C5 | 2.5 | 5 |
| C6 | 1.8 | 4.3 |