Key facts
- Brand
- Seiko Instruments
- Model
- S-808xxC
- Category
- Voltage and Current Measurement
- Industry
- Electronics
- Documents
- 2
- Languages
- ZH · JA
- Last added
- 2012-02-27
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Seiko Instruments S-808xxC Voltage Reference Implementation Manual
The S-808xxC series are ultra‑small, high‑accuracy voltage reference ICs that use CMOS technology to achieve ±2.0 % accuracy. They are intended for applications such as portable devices, cameras, communication equipment, and micro‑controller power supplies.
The document details electrical characteristics, package options, output types (N‑channel MOSFET and CMOS low‑voltage), typical supply currents, and provides tables of part numbers and voltage ranges for each variant. This manual is written in Japanese.
Seiko Instruments S-808xxC specifications
| Typical supply current (≤1.4 V detection) | 1.3 µA |
|---|---|
| Typical supply current (≥1.5 V detection) | 0.8 µA |
| Accuracy | ±2.0 % |
| Operating voltage range (≤1.4 V detection) | 0.65 V–5.0 V |
| Operating voltage range (≥1.5 V detection) | 0.95 V–10.0 V |
| Hysteresis | 5 % typical |
| Detection voltage range | 0.8 V–6.0 V |
| Output type (N‑channel) | Open‑drain (dynamic Low) |
| Output type (CMOS) | CMOS (dynamic Low) |
Source: Seiko Instruments S-808xxC Series High Precision Voltage Detector Datasheet
All Seiko Instruments S-808xxC documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Questions answered in these manuals
Which package types are available for the S-808xxC series?
The series is offered in SC‑82AB, SOT‑23‑5, SOT‑89‑3, SNT‑4A, and TO‑92 packages.
From: Seiko Instruments S-808xxC Series High Precision Voltage Detector Datasheet
What are common applications for the S-808xxC voltage detector?
Typical applications include battery voltage detection, power‑off detection, monitoring power supplies for portable devices such as pagers, calculators, cameras, and video equipment, as well as micro‑computer power monitoring and CPU reset.
From: Seiko Instruments S-808xxC Series High Precision Voltage Detector Datasheet
What is the typical supply current for the low‑voltage S-808xxC devices?
The typical supply current is 1.3 µA.
From: Seiko Instruments S-808xxC Voltage Reference Implementation Manual
What is the accuracy of the S-808xxC voltage reference?
The device provides a typical accuracy of ±2.0 %.
From: Seiko Instruments S-808xxC Voltage Reference Implementation Manual