S-80822CNNB-B8HT2U

Product Overview

Category

S-80822CNNB-B8HT2U belongs to the category of integrated circuits (ICs).

Use

This product is commonly used as a voltage detector in various electronic devices.

Characteristics

• Low power consumption
• High accuracy
• Wide operating voltage range
• Compact size

Package

The S-80822CNNB-B8HT2U comes in a small surface-mount package, making it suitable for space-constrained applications.

Essence

The essence of this product lies in its ability to accurately detect and monitor voltage levels in electronic circuits.

Packaging/Quantity

The S-80822CNNB-B8HT2U is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

• Operating Voltage Range: 1.6V to 6.0V
• Detection Voltage Accuracy: ±1.5%
• Quiescent Current: 1.0μA (typical)
• Output Configuration: N-channel open drain
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-80822CNNB-B8HT2U has the following pin configuration:

1. VDD (Power supply input)
2. GND (Ground)
3. OUT (Output)

Functional Features

• Undervoltage detection: The S-80822CNNB-B8HT2U can accurately detect when the input voltage falls below a specified threshold.
• Open-drain output: The output pin provides an open-drain configuration, allowing easy integration with other circuitry.
• Hysteresis function: This feature helps prevent chattering and ensures stable voltage monitoring.

Advantages and Disadvantages

Advantages

• Low power consumption makes it suitable for battery-powered devices.
• Wide operating voltage range allows for versatile applications.
• Compact size enables integration in space-constrained designs.

Disadvantages

• Limited detection voltage accuracy compared to some higher-end models.
• Lack of built-in protection features against overvoltage or reverse polarity.

Working Principles

The S-80822CNNB-B8HT2U operates based on a voltage divider network and a comparator. When the input voltage falls below the detection threshold, the output pin is pulled low, indicating an undervoltage condition.

Detailed Application Field Plans

The S-80822CNNB-B8HT2U finds applications in various electronic devices, including: 1. Battery-powered devices: It can be used to monitor battery voltage and trigger appropriate actions when the voltage drops below a certain level. 2. Power supply units: The IC can be employed to detect undervoltage conditions in power supplies and activate protective measures. 3. Industrial control systems: It can be utilized to monitor voltage levels in control circuits and ensure stable operation.

Detailed and Complete Alternative Models

1. S-80822ANNP (Manufacturer: Seiko Instruments)

   • Similar specifications and functionality as S-80822CNNB-B8HT2U
   • Different package type (SOT-23-5)

2. XC6120C332MR-G (Manufacturer: Torex Semiconductor)

   • Comparable voltage detection accuracy and operating voltage range
   • Different package type (SOT-25)

3. MAX809SEUR-T (Manufacturer: Maxim Integrated)

   • Higher detection voltage accuracy
   • Different package type (SOT-23-3)

These alternative models offer similar functionalities to the S-80822CNNB-B8HT2U, providing options for different design requirements.

In conclusion, the S-80822CNNB-B8HT2U is a compact and accurate voltage detector IC with low power consumption. Its wide operating voltage range and open-drain output make it suitable for various applications. However, it lacks some advanced protection features and has limited detection voltage accuracy compared to higher-end models.