BD4730G General Description
[ Product description ]
?ROHM's bipolar reset ICs were specifically designed to prevent malfunctions in CPU and logic power supplies during ON/OFF switching or momentary interruptions. The 3-terminal configuration (supply, Ground, and reset output) enables detection of various system voltages as well as reset signal output. Additional features include a compact package and low current consumption, making them ideal for portable devices. The entire series is of course both lead-free and RoHS-compliant.
BD4730G Maximum Ratings
| Voltage detection precision (%) | ±1% |
| Voltage detection (V) | 3.0 |
| Operating temperature range (ºC) | -20 to 75 |
| Detection step (V) | 0.1 |
| Output type | Open collecter |
| "H"Counter timer delay time setting | - |
| Circuit current (µA) | ON | 1.5 |
| OFF | 1.6 |
| Hysteresis voltage | - |
| "L"Output current | VDD=1.2V | - |
| VDD=2.4V | - |
BD4730G Connection Diagram
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