The BD46385G is a high accuracy voltage detector IC from ROHM Semiconductor GmbH, designed for applications requiring a reset function. It operates at a fixed detection voltage of 3.8V and features a built-in counter timer with a fixed delay of 50 milliseconds, eliminating the need for an external capacitor for delay time setting. The device boasts ultra-low current consumption of approximately 0.85¬µA, making it suitable for battery-powered applications. It operates within a temperature range of -40¬8C to +105¬8C and is packaged in a compact SSOP5 format, measuring 2.90mm x 2.80mm x 1.25mm. The CMOS output type ensures compatibility with various microcontroller and logic circuit designs.
ROHM's BD45xxxG and BD46xxxG series of reset ICs utilize CMOS processes for low current consumption and high accuracy. The built-in counter timer delay circuit eliminates the need to set the delay time via external capacitor. The extensive lineup includes both Nch Open Drain and CMOS output types in a wide range of detection voltages (from 2.3V to 4.8V, in 0.1V steps), enabling selection of the ideal solution based on customer requirements. A total of 156 models are offered, classified by delay time. In addition, the entire series is of course both lead-free and RoHS-compliant.
| ROHM Semiconductor GmbH | |
|---|---|
| Product Category | Electrical Voltage Sensors |
| Product Number | BD46385G |
| Product Name | 3.8V, Fixed Delay (50msec), CMOS Output Type, High Accuracy Voltage Detector |
| Voltage Type | ACVoltage |
