S-80846KNUA-D2CT2G

Product Overview

Category

S-80846KNUA-D2CT2G 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
• Accuracy: ±2%
• Low supply current: 1.0μA (typ.)
• Small package size: SOT-23-5
• Built-in delay circuit: 200ms (typ.)

Package

The S-80846KNUA-D2CT2G is packaged in a SOT-23-5 package, which is a small surface-mount package with five pins.

Essence

The essence of this product lies in its ability to accurately detect voltage levels within a specified range and provide a reset signal when necessary.

Packaging/Quantity

The S-80846KNUA-D2CT2G is typically available in reels containing 3000 units per reel.

Specifications

• Supply voltage range: 1.6V to 6.0V
• Operating temperature range: -40°C to +85°C
• Output type: Active low
• Quiescent current: 1.0μA (typ.)
• Reset threshold voltage options: 2.3V, 2.5V, 2.8V, 3.0V, 3.1V, 4.0V, 4.6V, 5.0V

Detailed Pin Configuration

The S-80846KNUA-D2CT2G has the following pin configuration:

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| | --|----|-- |____| | | |__| ```

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

Functional Features

• Accurate voltage detection within a specified range
• Active low reset output signal
• Built-in delay circuit to prevent false resets
• Manual reset option for system control
• Low quiescent current for power efficiency

Advantages and Disadvantages

Advantages

• Wide voltage detection range
• High accuracy
• Low power consumption
• Small package size for space-constrained applications
• Built-in delay circuit prevents false resets

Disadvantages

• Limited reset threshold voltage options
• Requires external components for proper operation

Working Principles

The S-80846KNUA-D2CT2G operates by comparing the input voltage at the SENSE pin with the internally set threshold voltage. When the input voltage falls below the threshold, the reset output becomes active low, indicating a reset condition. The built-in delay circuit ensures that momentary voltage fluctuations do not trigger false resets.

Detailed Application Field Plans

The S-80846KNUA-D2CT2G finds applications in various electronic devices where accurate voltage detection and reset functions are required. Some potential application fields include:

1. Microcontrollers and microprocessors
2. Power management systems
3. Battery-powered devices
4. Industrial automation equipment
5. Consumer electronics

Detailed and Complete Alternative Models

1. S-80846KNUA-D2CTFG: Same specifications and features as S-80846KNUA-D2CT2G, but available in a different package (SOT-89-5).
2. S-80846KNUA-D2CT1G: Similar specifications and features as S-80846KNUA-D2CT2G, but with a different reset threshold voltage range (1.8V to 5.5V).

These alternative models provide flexibility in choosing the most suitable package or reset threshold voltage range for specific application requirements.

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