S-8211CAH-I6T1U

Product Overview

Category

S-8211CAH-I6T1U belongs to the category of voltage detectors and reset ICs.

Use

This product is primarily used for monitoring and controlling voltage levels in electronic circuits.

Characteristics

• Voltage detection range: 0.8V to 6.0V
• Low supply current: 0.7μA (typ.)
• High accuracy voltage detection: ±1.5%
• Built-in delay circuit: 200ms (typ.)
• Small package size: SOT-23-5
• RoHS compliant

Package and Quantity

The S-8211CAH-I6T1U comes in a compact SOT-23-5 package. It is available in tape and reel packaging, with a quantity of 3000 units per reel.

Specifications

• Supply voltage range: 0.8V to 6.0V
• Operating temperature range: -40°C to +85°C
• Quiescent current: 0.7μA (typ.)
• Output voltage options: 2.3V, 2.5V, 2.6V, 2.8V, 3.0V, 3.1V, 3.3V, 3.5V, 4.0V, 4.3V, 4.5V, 4.6V, 4.8V, 5.0V, 5.5V
• Detection voltage accuracy: ±1.5%
• Delay time: 200ms (typ.)

Detailed Pin Configuration

The S-8211CAH-I6T1U has the following pin configuration:

1. VDD: Supply voltage input
2. GND: Ground reference
3. OUT: Output voltage
4. VIN: Voltage input for detection
5. CE: Chip enable pin

Functional Features

• Accurate voltage detection: The S-8211CAH-I6T1U provides precise voltage detection within ±1.5% accuracy, ensuring reliable monitoring of voltage levels.
• Low power consumption: With a quiescent current of only 0.7μA, this IC minimizes power consumption, making it suitable for battery-powered applications.
• Built-in delay circuit: The integrated delay circuit ensures a stable output by delaying the detection response for 200ms, preventing false triggering caused by voltage fluctuations or noise.
• Wide operating voltage range: The S-8211CAH-I6T1U can operate within a wide voltage range from 0.8V to 6.0V, accommodating various electronic circuits.

Advantages and Disadvantages

Advantages

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

Disadvantages

• Limited output voltage options
• No adjustable detection voltage

Working Principles

The S-8211CAH-I6T1U operates based on a voltage divider network connected to the VIN pin. When the input voltage exceeds the detection threshold, the output pin (OUT) is activated. The built-in delay circuit ensures a stable output signal by introducing a delay of 200ms before responding to voltage changes.

Detailed Application Field Plans

The S-8211CAH-I6T1U finds applications in various fields, including:

1. Battery-powered devices: It can be used to monitor battery voltage levels and trigger actions when the voltage drops below a certain threshold.
2. Power management systems: This IC can be employed in power management circuits to control the power supply based on voltage conditions.
3. Automotive electronics: It can be utilized in automotive applications to monitor voltage levels and trigger warning systems or control actions accordingly.

Detailed and Complete Alternative Models

1. S-8211CAH-I6T1G: Similar to S-8211CAH-I6T1U, but available in a different packaging option (SOT-23-5).
2. S-8211CBH-I6T1U: A variant with adjustable detection voltage.
3. S-8211DBH-I6T1U: Offers a wider range of output voltage options.

These alternative models provide flexibility in terms of package type, adjustable detection voltage, and expanded output voltage choices.

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