Key facts
- Brand
- Ricoh
- Model
- R3119N
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2012-07-09
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Ricoh R3119N Series CMOS Voltage Detector Datasheet
The R3119N Series are CMOS-based 36V input voltage detector ICs designed for digital home appliances and automotive applications. The series includes two versions: the A version features a Co pin for setting output delay time, while the E version includes a SENSE pin. The ICs can detect up to 12V without a divider resistor and are available in a SOT-23-5 package.
Read onlineRicoh R3119N specifications
| Maximum Input Voltage | 36V |
|---|---|
| Absolute Maximum Rating | 50V |
| Operating Voltage Range (A Version) | 1.2 to 36.0V |
| Operating Voltage Range (E Version) | 2.1V to 6.0V |
| Package Type | SOT-23-5 |
| Supply Current (Typical) | 3.3nA |
All Ricoh R3119N documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
Can the R3119N detect voltage without a divider resistor?
Yes, it can detect up to 12V without a divider resistor.
What is the difference between the A and E versions?
The A version has a Co pin for setting output delay time, while the E version has a SENSE pin.
What are the two types of R3119N Series available?
The series includes R3119NxxxA with a Co pin for setting delay time and R3119NxxxE with a SENSE pin.
What is the maximum supply voltage rating?
The absolute maximum supply voltage rating is 50V for the Co pin type and 7.0V for the SENSE pin type.