ZHCSYK1 July 2025 TCA9539A-Q1
PRODUCTION DATA
| 參數 | 測試條件 | VCC | 最小值 | 典型值(1) | 最大值 | 單位 | ||
|---|---|---|---|---|---|---|---|---|
| VIK | 輸入二極管鉗位電壓 | II = -18mA | 1.65V 至 5.5V | -1.2 | V | |||
| VPORR | 上電復位電壓，VCC 上升 | VI = VCC 或 GND | 1.65V 至 5.5V | 1.2 | 1.5 | V | ||
| VPORF | 上電復位電壓，VCC 下降 | VI = VCC 或 GND | 1.65V 至 5.5V | 0.75 | 1 | V | ||
| VOH | P 端口高電平輸出電壓(2) | IOH = -8mA | 1.65V | 1.2 | V | |||
| 2.3V | 1.8 | |||||||
| 3V | 2.6 | |||||||
| 3.6V | 3.3 | |||||||
| 5.5V | 4.7 | |||||||
| IOH = -10mA | 1.65V | 1 | ||||||
| 2.3V | 1.7 | |||||||
| 3V | 2.5 | |||||||
| 3.6V | 3.2 | |||||||
| 5.5V | 4.5 | |||||||
| IOL | SDA | VOL = 0.4V | 1.65V 至 5.5V | 3 | mA | |||
| P 端口(3) | VOL = 0.5V | 8 | ||||||
| VOL = 0.7V | 10 | |||||||
| INT | VOL = 0.4V | 3 | ||||||
| II | SCL，SDA | VI = VCC 或 GND | 1.65V 至 5.5V | ±1 | μA | |||
| A0、A1、RESET | ±1 | |||||||
| IIH | P 端口 | VI = VCC | 1.65V 至 5.5V | 1 | ||||
| IIL | P 端口 | VI = GND | 1.65V 至 5.5V | -1 | ||||
| ICC | 工作模式 | VI = VCC 或 GND，IO = 0， I/O = 輸入，fSCL = 400kHz，無負載 |
5.5V | 22 | 52 | |||
| 3.6V | 10 | 30 | ||||||
| 2.7V | 5 | 19 | ||||||
| 1.95V | 4 | 11 | ||||||
| 待機模式 | IO = 0，I/O =輸入，fSCL = 0kHz，空載 |
VI = VCC | 5.5V | 1.5 | 10 | |||
| 3.6V | 1.1 | 5 | ||||||
| 2.7V | 1 | 4.5 | ||||||
| 1.95V | 0.4 | 3.5 | ||||||
| VI = GND | 5.5V | 1.5 | 20 | |||||
| 3.6V | 1.1 | 13 | ||||||
| 2.7V | 1 | 9.5 | ||||||
| 1.95V | 0.4 | 6.5 | ||||||
| Ci | SCL | VI = VCC 或 GND | 1.65V 至 5.5V | 3 | 8 | pF | ||
| Cio | SDA | VIO = VCC 或 GND | 1.65V 至 5.5V | 3 | 9.5 | pF | ||
| P 端口 | 3.7 | 9.5 | ||||||