S-80953CLNB-G7PT2G

Product Overview

Category

S-80953CLNB-G7PT2G 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: 1.6V to 6.0V
• Low supply current: 1.0µA (typical)
• High accuracy voltage detection threshold: ±1.0%
• Built-in delay circuit prevents erroneous operation
• Small package size: SOT-23-5
• RoHS compliant

Package and Quantity

The S-80953CLNB-G7PT2G is packaged in a SOT-23-5 package. Each package contains one unit of the IC.

Essence

The essence of S-80953CLNB-G7PT2G lies in its ability to accurately detect voltage levels within a specified range and provide a reset signal when necessary.

Packaging/Quantity

The S-80953CLNB-G7PT2G is available in a small SOT-23-5 package. Each package contains one unit of the IC.

Specifications

• Supply Voltage Range: 1.6V to 6.0V
• Operating Temperature Range: -40°C to +85°C
• Quiescent Current: 1.0µA (typical)
• Accuracy of Detection Threshold: ±1.0%
• Delay Time: 200ms (typical)

Detailed Pin Configuration

The S-80953CLNB-G7PT2G has the following pin configuration:

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Pin 1: VDD (Supply Voltage) Pin 2: GND (Ground) Pin 3: RESET (Reset Output) Pin 4: VOUT (Voltage Detection Output) Pin 5: MR (Manual Reset Input)

Functional Features

1. Voltage Detection: The S-80953CLNB-G7PT2G can accurately detect voltage levels within the specified range.
2. Reset Function: When the voltage falls below the detection threshold, the IC provides a reset signal to the connected device.
3. Delay Circuit: Built-in delay circuit prevents erroneous operation by introducing a delay of 200ms before providing the reset signal.
4. Manual Reset: The MR pin allows for manual reset input, overriding the automatic reset function.

Advantages and Disadvantages

Advantages

• Wide voltage detection range allows for versatile applications.
• High accuracy in voltage detection threshold ensures reliable performance.
• Low supply current minimizes power consumption.
• Small package size enables space-saving designs.
• RoHS compliance ensures environmental friendliness.

Disadvantages

• Limited number of pins may restrict the functionality in complex systems.
• Lack of adjustable detection threshold limits customization options.

Working Principles

The S-80953CLNB-G7PT2G operates based on a voltage divider network connected to the VDD pin. When the voltage at the VOUT pin falls below the detection threshold, the internal comparator triggers the reset output, signaling a low-voltage condition. The built-in delay circuit prevents false triggering due to temporary voltage fluctuations.

Detailed Application Field Plans

The S-80953CLNB-G7PT2G finds applications in various electronic devices where accurate voltage detection and reset functions are required. Some potential application fields include:

1. Battery-Powered Devices: Used to monitor battery voltage and initiate a reset when the battery level is critically low.
2. Microcontroller Systems: Provides a reliable reset signal to microcontrollers during power-up or voltage drop events.
3. Industrial Control Systems: Ensures proper operation of control circuits by monitoring supply voltage and initiating a reset if necessary.
4. Automotive Electronics: Used in automotive systems to monitor battery voltage and trigger a reset when voltage drops below a certain level.

Detailed and Complete Alternative Models

1. S-80953CLNB-G7PT2G: The model discussed in this entry, offering a voltage detection range of 1.6V to 6.0V.
2. S-80953CLNB-G7PT1G: Similar to the previous model but with a different voltage detection range of 1.3V to 5.5V.
3. S-80953CLNB-G7PT3G: Another variant with a voltage detection range of 2.0V to 6.5V.
4. S-80953CLNB-G7PT4G: A higher voltage range version, detecting voltages from 2.5V to 7.0V.

These alternative models provide similar functionality but cater to different voltage ranges, allowing for flexibility in various applications.

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