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S-80957CNPF-G9TTFG

S-80957CNPF-G9TTFG

Product Overview

Category

S-80957CNPF-G9TTFG 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.)
  • Reset output type: N-channel open drain
  • Package type: SOT-23-5
  • Operating temperature range: -40°C to +85°C

Package and Quantity

The S-80957CNPF-G9TTFG is packaged in a SOT-23-5 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
  • Detection voltage options: 1.6V, 1.8V, 2.0V, 2.3V, 2.5V, 2.6V, 2.7V, 2.8V, 3.0V, 3.1V, 3.2V, 3.3V, 3.4V, 3.5V, 3.6V, 3.7V, 3.8V, 3.9V, 4.0V, 4.1V, 4.2V, 4.3V, 4.4V, 4.5V, 4.6V, 4.7V, 4.8V, 4.9V, 5.0V, 5.5V, 6.0V
  • Detection voltage accuracy: ±2%
  • Supply current: 1.0μA (typ.)
  • Reset threshold hysteresis: 3% of detection voltage
  • Output voltage low: 0.4V (max.)
  • Output current: 5mA (max.)

Detailed Pin Configuration

The S-80957CNPF-G9TTFG has the following pin configuration:

  1. VDD: Supply voltage input
  2. GND: Ground reference
  3. RESET: Reset output
  4. MR: Manual reset input
  5. VOUT: Output voltage

Functional Features

Voltage Detection

The S-80957CNPF-G9TTFG is capable of accurately detecting the supply voltage within a specified range. It provides a reliable indication of the voltage level.

Reset Function

This product features a reset output that can be used to trigger a system reset when the supply voltage falls below the detection threshold. It ensures proper operation and prevents data corruption in electronic devices.

Low Power Consumption

With a supply current of only 1.0μA (typ.), the S-80957CNPF-G9TTFG minimizes power consumption, making it suitable for battery-powered applications.

Advantages and Disadvantages

Advantages

  • Wide voltage detection range
  • Accurate voltage detection with ±2% accuracy
  • Low supply current for power efficiency
  • Reset output for system reliability

Disadvantages

  • Limited package options
  • No adjustable detection voltage option

Working Principles

The S-80957CNPF-G9TTFG operates based on a voltage divider network and a comparator circuit. The supply voltage is divided and compared against a reference voltage. When the supply voltage drops below the detection threshold, the reset output is activated, triggering a system reset.

Detailed Application Field Plans

The S-80957CNPF-G9TTFG can be used in various electronic devices that require voltage monitoring and reset functionality. Some potential application fields include:

  1. Battery-powered devices: Ensuring proper operation and preventing data loss when the battery voltage drops below a certain level.
  2. Microcontrollers and embedded systems: Providing a reliable reset signal to ensure correct system initialization.
  3. Power management circuits: Monitoring supply voltages and triggering appropriate actions based on voltage levels.

Detailed and Complete Alternative Models

  1. S-80930CNPF-G8YTFG: Similar specifications, but with a different package (SOT-23-5).
  2. S-80942CNPF-G7X-T2: Lower supply voltage range (1.2V to 4.5V) with similar characteristics.
  3. S-80958CNPF-G9XTFG: Higher accuracy (±1%) with a wider temperature range (-40°C to +125°C).

These alternative models offer similar functionality and can be considered as substitutes for the S-80957CNPF-G9TTFG in specific applications.

قم بإدراج 10 أسئلة وإجابات شائعة تتعلق بتطبيق S-80957CNPF-G9TTFG في الحلول التقنية

Sure! Here are 10 common questions and answers related to the application of S-80957CNPF-G9TTFG in technical solutions:

  1. Q: What is S-80957CNPF-G9TTFG? A: S-80957CNPF-G9TTFG is a specific model of voltage detector IC (integrated circuit) manufactured by a company called Seiko Instruments. It is commonly used in various technical solutions.

  2. Q: What is the purpose of S-80957CNPF-G9TTFG? A: The purpose of S-80957CNPF-G9TTFG is to detect and monitor voltage levels in electronic circuits or systems. It can be used to trigger certain actions or provide alerts based on voltage thresholds.

  3. Q: How does S-80957CNPF-G9TTFG work? A: S-80957CNPF-G9TTFG works by comparing the input voltage with a reference voltage internally set within the IC. If the input voltage crosses a predetermined threshold, it triggers an output signal.

  4. Q: What is the operating voltage range of S-80957CNPF-G9TTFG? A: The operating voltage range of S-80957CNPF-G9TTFG is typically between 1.6V and 6.0V.

  5. Q: Can S-80957CNPF-G9TTFG be used in battery-powered applications? A: Yes, S-80957CNPF-G9TTFG can be used in battery-powered applications as it operates within a wide voltage range and has low power consumption.

  6. Q: What is the output type of S-80957CNPF-G9TTFG? A: S-80957CNPF-G9TTFG has an open-drain output type, which means it can sink current but cannot source current. It requires an external pull-up resistor to provide a logic-level output.

  7. Q: Can S-80957CNPF-G9TTFG be used for overvoltage protection? A: No, S-80957CNPF-G9TTFG is not designed for overvoltage protection. It is primarily used for voltage monitoring and detection purposes.

  8. Q: What is the typical response time of S-80957CNPF-G9TTFG? A: The typical response time of S-80957CNPF-G9TTFG is around 300 microseconds.

  9. Q: Is S-80957CNPF-G9TTFG suitable for automotive applications? A: Yes, S-80957CNPF-G9TTFG is suitable for automotive applications as it meets the necessary standards and has a wide operating temperature range.

  10. Q: Are there any specific precautions to consider when using S-80957CNPF-G9TTFG? A: It is recommended to follow the manufacturer's datasheet and guidelines for proper usage. Additionally, ensure correct input voltage polarity, use appropriate decoupling capacitors, and avoid exceeding the maximum ratings specified in the datasheet.

Please note that these answers are general and may vary depending on the specific application and requirements.