S-80149ANPF-JDATFU

Product Overview

Category

The S-80149ANPF-JDATFU belongs to the category of integrated circuits (ICs).

Use

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

Characteristics

• Voltage detection range: 0.8V to 6.0V
• Accuracy: ±2%
• Low power consumption
• Small package size
• Wide operating temperature range: -40°C to +85°C

Package

The S-80149ANPF-JDATFU is available in a small surface-mount package, typically measuring 3mm x 3mm.

Essence

The essence of this product lies in its ability to accurately detect voltage levels and provide reset signals to ensure proper functioning of electronic devices.

Packaging/Quantity

The S-80149ANPF-JDATFU is typically packaged in reels or tubes, with a quantity of 3000 units per reel/tube.

Specifications

• Supply voltage: 1.0V to 6.5V
• Quiescent current: 1.0µA (typical)
• Reset threshold voltage options: 2.3V, 2.5V, 2.6V, 2.8V, 3.0V, 3.1V, 3.3V, 4.0V, 4.6V, 5.0V
• Output type: Active low
• Delay time: 100ms (typical)

Detailed Pin Configuration

The S-80149ANPF-JDATFU has the following pin configuration:

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

Functional Features

• Accurate voltage detection: The IC can detect voltage levels within the specified range with high precision.
• Reset signal generation: It provides an active low reset signal to ensure proper device operation.
• Manual reset capability: The MR pin allows for manual reset control, overriding the automatic reset function.

Advantages and Disadvantages

Advantages

• Wide voltage detection range
• Low power consumption
• Small package size
• Accurate voltage detection
• Manual reset capability

Disadvantages

• Limited reset threshold voltage options
• Delay time may not be suitable for all applications

Working Principles

The S-80149ANPF-JDATFU operates by continuously monitoring the input voltage. When the voltage falls below the preset threshold, the IC generates an active low reset signal. This signal remains active until the voltage rises above the threshold again. The manual reset input (MR) allows for immediate reset control, overriding the automatic reset function.

Detailed Application Field Plans

The S-80149ANPF-JDATFU finds application in various electronic devices where accurate voltage detection and reset functionality are crucial. Some potential application fields include:

1. Microcontrollers: Ensuring proper initialization and reliable operation of microcontroller-based systems.
2. Power management systems: Protecting sensitive components from undervoltage conditions and facilitating system recovery.
3. Battery-powered devices: Monitoring battery voltage levels and triggering actions based on thresholds.
4. Industrial automation: Providing reliable reset signals to critical control systems.

Detailed and Complete Alternative Models

1. S-80149BNPF-JDATFU: Similar to S-80149ANPF-JDATFU, but with different reset threshold voltage options.
2. S-80149CNPF-JDATFU: Higher accuracy version with ±1% voltage detection accuracy.
3. S-80149DNPF-JDATFU: Extended temperature range variant (-40°C to +105°C).

These alternative models offer similar functionality with slight variations in specifications to cater to different application requirements.

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