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 R8300 is a CMOS-based 36-V input voltage detector. This detector is capable of accepting up to a 36-V input voltage with an absolute maximum rating of 50 V. It is a high voltage accuracy and low supply current detector that is suitable for use in voltage supervisors for car battery. It is available in the R8300xxxxA/G with the VDD pin detection and the R8300xxxxE with the SENSE pin detection.
This detector is capable of setting a detector threshold in the range from 3.0 V to 12.0 V in 0.1 V steps. The detector threshold accuracy is ±1.5%. Connecting an external capacitor to the CD pin can set the release output delay time (power-on reset time). The output type is Nch open drain low output.
|Operating Voltage Range (Maximum Rating)||R8300NxxxA/G: 1.4 V to 36.0 V (50.0 V)
R8300NxxxE: 2.4V to 6.0V (7.0V)
|Operating Temperature Range||-40°C to 125°C|
|Supply Current||R8300NxxxA/G: Typ. 3.8 µA
R8300NxxxE: Typ. 3.5 µA
|Detector Threshold Range||3.0 V to 12.0 V (0.1V steps)|
|Detector Threshold Accuracy||±1.5%（Ta=25°C）
-2.2% to 2.5% (−40°C ≤Ta ≤125°C)
|Release Delay Accuracy||-35% to 40%（−40°C≤Ta≤110°C）
-40% to 80% (−40°C≤Ta ≤125°C)
|Output Type||Nch Open Drain|
|3||NC (A/G), SENSE (E)|
Ricoh is committed to providing a semiconductor device with the highest level of quality and reliability by restricting the device manufacturing only within Ricoh and the cooperative companies successfully passed our stringent inspections for automotive products. Ricoh established a traceability system and manages manufacturing information and logistics information from the warehouse.
Quality Ranks for Applications
Ricoh offers three different quality ranks for automotive products according to their application purposes.
R8300 Series offer products in Rank 1.
Rank 1: Safety-Critical Automotive Parts (Operation Control System)
AEC-Q100 Grade 1 Compliant
PRODUCT LONGEVITY PROGRAM
R8300N operate PRODUCT LONGEVITY PROGRAM.
This program has been introduced to help customers select the most appropriate part for applications that require long life cycles.
Operating Temperature Range : -40°C to 125°C
The R8300 series are rated at high temperature of Tjmax = 150°C. The power dissipation is also rated at high temperature.
The detector threshold and the voltage detection type are user selectable options.
|Product Name||Package||Quantity per Reel|