The S-1000 series is a high-precision voltage detection IC developed using CMOS technology. It has a fixed internal detection voltage with an accuracy of ±1.0%. It features ultra-low power consumption and compact packaging, making it suitable for portable devices.
The S-1000 series is a CMOS‑based voltage test IC offering ultra‑low power consumption (typical 350 nA) and high accuracy (±1.0 %). It supports a wide operating voltage range of 0.95 V to 5.5 V and provides a Vpp output of Vref + 1.5 V. The device is offered in three package types – SC‑82AB, SOT‑23‑5, and SNT‑4A – making it suitable for portable applications such as handheld devices, cameras, PDAs, and other compact electronics.
The manual includes pin‑out diagrams for each package, electrical characteristics tables, and guidelines for PCB layout and installation. It also details the two output modes (N‑channel MOSFET and CMOS) and provides recommended operating conditions, power‑dissipation limits, and temperature ranges. This manual is written in Chinese.
| Accuracy | ±1.0 % |
|---|---|
| Operating voltage range | 0.95 V – 5.5 V |
| Vpp output | Vref + 1.5 V |
| Maximum output current | 50 mA |
| Operating temperature range | -40 °C to +85 °C |
It provides an accuracy of ±1.0 %.
The device is offered in SC‑82AB, SOT‑23‑5, and SNT‑4A packages.
It operates from 0.95 V to 5.5 V.