ZHCSMB1G August 1999 – June 2024
PRODUCTION DATA
参数 | 测试条件 | 最小值 | 典型值 | 最大值 | 单位 | |||
---|---|---|---|---|---|---|---|---|
RMR | MR 上拉电阻(内部) | 27 | 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 | 20 | 55 | ||||
IIL | 低电平输入电流 | WDI | WDI = 0V, | VDD = 3.3V | 1 | 1 | μA | |
MR | MR = 0V, | VDD = 3.3V | 80 | 170 | ||||
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 = 0.75V, | IOH = –8μA | ||||||
VDD = 1.5V, | IOH = -1mA | |||||||
VOL | 低电平输出电压 | RESET | VDD = 0.75V, | 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 = 0.75V | 14 | μA | ||
VDD = 3.3V | 22 | 30 | ||||||
TPS3125-xx TPS3126-xx (2) | MR 未连接 | VDD = 0.75V | 14 | |||||
VDD = 3.3V | 18 | 25 | ||||||
Ci | MR、WDI 处的输入电容 | VI = 0V 至 3.3V | 5 | pF |