ZHCSMB1H August 1999 – March 2025
PRODUCTION DATA
| 参数 | 测试条件 | 最小值 | 标称值 | 最大值 | 单位 | |||
|---|---|---|---|---|---|---|---|---|
| RMR | MR 上拉电阻(内部) | 90 | kΩ | |||||
| IIH | 高电平输入电流 | WDI | WDI = VDD = 3.3V | -1 | 1 | µA | ||
| MR | MR = 0.7 × VDD,VDD = 3.3V | 7 | 19 | µA | ||||
| IIL | 低电平输入电流 | WDI | WDI = 0V,VDD = 3.3V | -1 | 1 | µA | ||
| 低电平输入电流 | MR | MR = 0V,VDD = 3.3V | 24 | 61 | µA | |||
| IOH | 高电平输出电流(RESET 引脚上的漏电流) | TPS3126-xx TPS3128-xx |
VDD = VOH = 3.3V | 200 | nA | |||
| VOH | 高电平输出电压 (仅限 TPS3123/4/5) |
RESET | VDD = 1.5V,IOH = -1mA | 0.8 × VDD | V | |||
| VDD = 3.3V,IOH = -4.5mA | ||||||||
| 复位 | VDD = 0.9V,IOH = -8µA | |||||||
| VDD = 1.5V,IOH = -1mA | ||||||||
| VOL | 低电平输出电压 | RESET | VDD = 0.9V,IOL = 15µA | 0.2 × VDD | V | |||
| VDD = 1.5V,IOL = 1.4mA | ||||||||
| 复位 | VDD = 1.5V,IOL = 1.4mA | |||||||
| VDD = 3.3V,IOL = 3mA | 0.4 | |||||||
| VIT– | 负向输入阈值电压(1) | TPS312xJ12 | TA = -40°C 至 85°C | 1.04 | 1.08 | 1.12 | V | |
| TPS312xG15 | 1.35 | 1.40 | 1.45 | |||||
| TPS312xJ18 | 1.56 | 1.62 | 1.68 | |||||
| TPS312xL30 | 2.57 | 2.64 | 2.71 | |||||
| TPS312xE12 | 1.10 | 1.14 | 1.18 | |||||
| TPS312xE15 | 1.38 | 1.43 | 1.48 | |||||
| TPS312xE18 | 1.65 | 1.71 | 1.77 | |||||
| VHYS | VDD 输入迟滞 | 1V < VIT– < 1.4V | 15 | mV | ||||
| 1.4V < VIT– < 2V | 20 | |||||||
| 2V < VIT– < 3V | 30 | |||||||
| IDD | 电源电流 | TPS3123-xx TPS3124-xx TPS3128-xx |
WDI = VDD, MR 未连接 |
VDD = 0.9V | 14 | µA | ||
| VDD = 3.3V | 22 | 30 | ||||||
| TPS3125-xx TPS3126-xx(2) |
MR 未连接 | VDD = 0.9V | 14 | |||||
| VDD = 3.3V | 18 | 25 | ||||||
| Ci | MR、WDI 处的输入电容 | VI = 0V 至 3.3V | 5 | pF | ||||