SLVS227F August 1999 – December 2020
PRODUCTION DATA
PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT | |||
---|---|---|---|---|---|---|---|---|
RMR | MR pullup resistor (internal) | 27 | kΩ | |||||
IIH | High-level input current | WDI | WDI = VDD = 3.3 V | 1 | 1 | μA | ||
MR | MR = 0.7 × VDD, | VDD = 3.3 V | 20 | 55 | ||||
IIL | Low-level input current | WDI | WDI = 0 V, | VDD = 3.3 V | 1 | 1 | μA | |
MR | MR = 0 V, | VDD = 3.3 V | 80 | 170 | ||||
IOH | High-level output current (leakage into RESET pin) |
TPS3126-xx, TPS3128-xx |
VDD = VOH = 3.3 V | 200 | nA | |||
VOH | High-level output voltage (TPS3123/4/5 only) | RESET | VDD = 1.5 V, | IOH = –1 mA | 0.8×VDD | V | ||
VDD = 3.3 V, | IOH = –4.5 mA | |||||||
RESET | VDD = 0.75 V, | IOH = –8 μA | ||||||
VDD = 1.5 V, | IOH = –1 mA | |||||||
VOL | Low-level output voltage | RESET | VDD = 0.75 V, | IOL = 15 μA | 0.2 × VDD | V | ||
VDD = 1.5 V, | IOL = 1.4 mA | |||||||
RESET | VDD = 1.5 V, | IOL = 1.4 mA | ||||||
VDD = 3.3 V, | IOL = 3 mA | 0.4 | ||||||
VIT– | Negative-going input threshold voltage (1) |
TPS312xJ12 | TA = –40°C to +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 | Hysteresis at VDD input | 1 V < VIT– < 1.4 V | 15 | mV | ||||
1.4 V < VIT– < 2 V | 20 | |||||||
2 V < VIT– < 3 V | 30 | |||||||
IDD | Supply current | TPS3123-xx TPS3124-xx TPS3128-xx | WDI = VDD, MR unconnected |
VDD = 0.75 V | 14 | μA | ||
VDD = 3.3 V | 22 | 30 | ||||||
TPS3125-xx TPS3126-xx (2) | MR unconnected | VDD = 0.75 V | 14 | |||||
VDD = 3.3 V | 18 | 25 | ||||||
Ci | Input capacitance at MR, WDI | VI = 0 V to 3.3 V | 5 | pF |