Special Contents for Automotive Applications
The reason RICOH power management IC has been chosen for more than 20 years
Special Contents for IoT Devices
Ultra-low supply current / Low noise / Low electromotive force / Battery monitoring
Special Contents for Industrial Applications
Long term supply / Flexible quantity purchase / High quality and reliability
The R3130 Series are CMOS-based voltage detector ICs with the built-in output delay circuit. There is no hysteresis between the detector threshold and the released voltage. Reset signal is "L". A delay capacitor is not needed, because the output delay time is generated with the counter in the IC.
|Operating Voltage Range (Maximum Rating)||1.0 V to 6.0 V (6.5 V)|
|Supply Current||Typ. 1.25 µA (R313xN27xx: VDD=3.0V)|
|Detector Threshold Range||1.6 V to 4.8 V (0.1V steps)|
|Output Delay Time||Typ. 50 ms or 240 ms|
|Detector Threshold Accuracy||±1.5%|
|Released Output Delay Time Accuracy||±10.0%|
|Detector Threshold Temperature Coefficient||Typ. ±100 ppm/°C|
|Output Types||Nch Open Drain and CMOS|
The detector threshold is the same as the released voltage, not hysteresis.
The detector threshold, the output type for the ICs can be selected at the users’ request.
|Product Name||Package||Quantity per Reel|