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.