S-80916CNPF-G8LTFG

Product Overview

Category

S-80916CNPF-G8LTFG belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used in electronic devices for voltage monitoring and reset functions.

Characteristics

• Voltage monitoring range: 1.6V to 5.0V
• Low supply current: 1.0µA (typical)
• Small package size: SOT-23-5
• Wide operating temperature range: -40°C to +85°C
• High accuracy: ±2.0% (typical)

Package

The S-80916CNPF-G8LTFG IC is available in a small SOT-23-5 package.

Essence

The essence of this product lies in its ability to monitor voltage levels and provide a reset signal when the voltage falls below a certain threshold.

Packaging/Quantity

The S-80916CNPF-G8LTFG IC is typically packaged in reels, with 3,000 units per reel.

Specifications

• Supply voltage range: 1.6V to 5.5V
• Reset threshold voltage options: 2.93V, 3.08V, 3.15V, 4.63V, 4.38V, 4.75V
• Reset output type: Active low
• Quiescent current: 1.0µA (typical)
• Power-on reset delay time: 200ms (typical)
• Operating temperature range: -40°C to +85°C

Detailed Pin Configuration

The S-80916CNPF-G8LTFG IC has the following pin configuration:

1. VDD: Supply voltage input
2. GND: Ground reference
3. MR: Manual reset input (active low)
4. RESET: Reset output (active low)
5. VOUT: Voltage monitoring output

Functional Features

1. Voltage Monitoring: The IC continuously monitors the supply voltage and compares it with the preset threshold voltage.
2. Reset Signal Generation: When the supply voltage falls below the threshold, the IC generates a reset signal on the RESET pin.
3. Manual Reset: The MR pin allows for manual reset by pulling it low.
4. Active Low Output: The RESET pin provides an active low reset signal to the connected circuitry.
5. Low Power Consumption: The IC operates with very low quiescent current, making it suitable for battery-powered applications.

Advantages and Disadvantages

Advantages

• Wide operating voltage range
• High accuracy in voltage monitoring
• Small package size for space-constrained designs
• Low power consumption
• Manual reset capability

Disadvantages

• Limited reset threshold voltage options
• Active low reset output may not be compatible with all systems

Working Principles

The S-80916CNPF-G8LTFG IC works based on a voltage comparator circuit. It compares the supply voltage with the preset threshold voltage. When the supply voltage drops below the threshold, the IC triggers a reset signal. This signal remains active until the supply voltage rises above the threshold again.

Detailed Application Field Plans

The S-80916CNPF-G8LTFG IC finds applications in various electronic devices where voltage monitoring and reset functions are required. Some potential application fields include:

1. Microcontrollers: Ensuring proper reset functionality during power-up and brownout conditions.
2. Battery-Powered Devices: Preventing damage to sensitive components due to low battery voltage.
3. Industrial Control Systems: Providing reliable reset signals for critical control circuits.
4. Automotive Electronics: Monitoring and resetting microcontrollers and other vital components.
5. Home Automation: Ensuring stable operation of smart home devices during power fluctuations.

Detailed and Complete Alternative Models

1. S-80916CNPF-G8XTFG: Similar to S-80916CNPF-G8LTFG, but with a different reset threshold voltage range.
2. S-80916CNPF-G8MTFG: Offers the same features as S-80916CNPF-G8LTFG, but in a different package.
3. S-80916CNPF-G8PTFG: Provides additional features such as adjustable reset delay time.

These alternative models offer similar functionality and can be considered based on specific application requirements.

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