S-80847CLUA-B68T2G

Product Overview

Category

S-80847CLUA-B68T2G 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-89-3
• RoHS compliant

Package and Quantity

The S-80847CLUA-B68T2G is packaged in a SOT-89-3 package. It is available in tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

• Supply voltage range: 1.6V to 6.0V
• Operating temperature range: -40°C to +85°C
• Output type: Open-drain
• Output voltage: VOUT = VDD - 0.15V (max)
• Quiescent current: IQ = 1.0μA (typ.), 2.0μA (max)

Detailed Pin Configuration

The S-80847CLUA-B68T2G has three pins:

1. VDD: Power supply input pin.
2. GND: Ground reference pin.
3. RESET: Open-drain output pin for reset signal.

Functional Features

• Voltage detection: The S-80847CLUA-B68T2G can accurately detect the voltage level within the specified range.
• Reset function: When the detected voltage falls below the threshold, the open-drain output pin pulls low, indicating a reset condition.
• Low power consumption: With a quiescent current as low as 1.0μA, this IC minimizes power consumption in battery-powered applications.
• Small package size: The SOT-89-3 package allows for space-efficient integration into electronic devices.

Advantages and Disadvantages

Advantages

• Wide voltage detection range
• High accuracy
• Low power consumption
• Compact package size

Disadvantages

• Open-drain output may require additional circuitry for certain applications.
• Limited to voltage detection and reset functions only.

Working Principles

The S-80847CLUA-B68T2G operates by comparing the input voltage (VDD) with an internal reference voltage. When the input voltage falls below a predetermined threshold, the open-drain output pin (RESET) is activated, indicating a reset condition. This functionality is commonly used to ensure proper operation of microcontrollers and other digital circuits.

Detailed Application Field Plans

The S-80847CLUA-B68T2G finds application in various electronic devices where voltage monitoring and reset functions are critical. Some potential application fields include:

1. Battery-powered devices: Ensuring proper operation and preventing damage due to low battery voltage.
2. Microcontroller systems: Providing a reliable reset signal during power-up or voltage fluctuations.
3. Industrial automation: Monitoring voltage levels in control systems to prevent malfunctions or data corruption.
4. Automotive electronics: Detecting abnormal voltage conditions to protect sensitive components.

Detailed and Complete Alternative Models

1. S-80846CLUA-B68T2G: Similar to S-80847CLUA-B68T2G but with a different voltage detection range (1.2V to 6.0V).
2. S-80848CLUA-B68T2G: Similar to S-80847CLUA-B68T2G but with a different package (SOT-23-5).

These alternative models offer similar functionality and characteristics, providing flexibility for different design requirements.

In conclusion, the S-80847CLUA-B68T2G is an integrated circuit used for voltage detection and reset functions. With its wide voltage detection range, high accuracy, low power consumption, and compact package size, it is suitable for various electronic applications. However, it is important to consider the open-drain output and limited functionality when selecting this IC for specific designs.