S-80855CNMC-B9GT2G

Product Overview

Category

S-80855CNMC-B9GT2G belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage detection and reset functions.

Characteristics

• Voltage detection range: 0.8V to 6.0V
• Low supply current: 1.0µA (typ.)
• High accuracy voltage detection: ±2.0%
• Built-in delay circuit: 200ms (typ.)
• Small package size: SOT-23-5

Package and Quantity

The S-80855CNMC-B9GT2G is packaged in a SOT-23-5 package. It is available in tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

• Supply voltage range: 1.0V to 6.0V
• Operating temperature range: -40°C to +85°C
• Output type: Active low
• Output current: 10mA (max)
• Power consumption: 1.0µA (typ)

Detailed Pin Configuration

The S-80855CNMC-B9GT2G has a total of 5 pins:

1. VDD: Supply voltage input
2. GND: Ground reference
3. RESET: Active low reset output
4. MR: Manual reset input
5. VOUT: Voltage detection output

Functional Features

• Voltage detection: The S-80855CNMC-B9GT2G can accurately detect the voltage level within the specified range.
• Reset function: It provides an active low reset signal when the voltage drops below the detection threshold.
• Manual reset: The MR pin allows for manual reset control.
• Delay circuit: The built-in delay circuit ensures a stable reset signal for 200ms (typ.) after the voltage returns to the normal range.

Advantages and Disadvantages

Advantages

• Wide voltage detection range allows for versatile applications.
• Low supply current minimizes power consumption.
• High accuracy voltage detection ensures reliable operation.
• Small package size enables space-saving designs.

Disadvantages

• The active low output may not be suitable for all applications.
• Limited output current may restrict usage in certain scenarios.

Working Principles

The S-80855CNMC-B9GT2G operates by continuously monitoring the input voltage. When the voltage drops below the detection threshold, the reset output becomes active low, indicating a voltage failure. The built-in delay circuit ensures a stable reset signal for a specified duration, allowing sufficient time for the system to recover.

Detailed Application Field Plans

The S-80855CNMC-B9GT2G finds applications in various electronic devices that require voltage monitoring and reset functionality. Some potential application fields include:

1. Battery-powered devices: Ensuring proper shutdown or warning when the battery voltage is low.
2. Microcontrollers and microprocessors: Providing a reset signal during power-up or voltage fluctuations.
3. Industrial control systems: Monitoring power supply integrity and initiating appropriate actions in case of voltage anomalies.
4. Automotive electronics: Protecting sensitive components from voltage variations and ensuring safe operation.

Detailed and Complete Alternative Models

1. S-80855CNMC-B9JT2G: Similar to S-80855CNMC-B9GT2G, but with an active high reset output.
2. S-80855CNMC-B9HT2G: Higher accuracy version with ±1.0% voltage detection accuracy.
3. S-80855CNMC-B9FT2G: Lower power consumption variant with 0.5µA (typ.) supply current.

These alternative models offer different features and specifications to cater to specific application requirements.

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