S-1000 Series Ultra-Small Package High-Precision Voltage Detector

Category: Electronics, Other Semiconductors, Seiko Instruments USA Inc

Overview

The S-1000 Series, developed by Seiko Instruments Inc., comprises high-precision voltage detectors designed using CMOS technology. These detectors are commended for their ultra-low power consumption and high accuracy. Intended for portable devices, they facilitate precise voltage detection and system stability through their optimized design.

Key Features

Ultra-Low Current Consumption: One of the standout characteristics of the S-1000 Series is its exceptionally low current consumption at approximately 350 nA.

Detection Voltage Accuracy: The series guarantees a detection voltage with an impressive accuracy of ±1.0%.

Operating Voltage Range: These detectors operate within a voltage range of 0.95 to 5.5 volts, suitable for a wide array of electronic applications.

Hysteresis Characteristics: A hysteresis characteristic of around 5% is noted, which aids in preventing false triggering due to noise.

Configurable Detection Voltage: Detection voltages are internally fixed and can be set between 1.5 to 4.6 volts, in increments of 0.1 volt to match various application requirements.

Output Form: There are two output forms available: Nch open-drain output and CMOS output, both with an active “L” configuration.

Eco-Friendly Design: The product is environmentally conscious with a lead-free (Sn 100%) and halogen-free construction.

Applications

The S-1000 Series is versatile, suitable for a range of electronic devices and purposes. It is particularly ideal for the following applications:

Microcomputer Power Monitoring: It serves as a power monitor, ensuring stability and functionality in microcomputers and CPU resetting processes.
Portable Equipment Monitoring: Highly effective for power monitoring in portable devices such as cellular phones, digital still cameras, and PDAs.
Constant Voltage Power Monitoring: The detectors are also used for consistent voltage monitoring in camera equipment, video devices, and various communication gadgets.