S-8211CAS-I6T1U

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Power Management IC
• Characteristics: Low voltage detector with delay circuit
• Package: SOT-23-5
• Essence: Monolithic CMOS IC
• Packaging/Quantity: Tape and Reel, 3000 pieces per reel

Specifications

• Supply Voltage Range: 1.6V to 6.0V
• Detection Voltage Accuracy: ±1.0%
• Operating Temperature Range: -40°C to +85°C
• Quiescent Current: 0.8µA (typical)

Detailed Pin Configuration

The S-8211CAS-I6T1U has a total of 5 pins arranged as follows: 1. VDD: Supply voltage pin 2. GND: Ground pin 3. OUT: Output pin for detection signal 4. EN: Enable pin for controlling the device operation 5. DELAY: Delay time setting pin

Functional Features

• Low voltage detection: The S-8211CAS-I6T1U can accurately detect the input voltage and provide a detection signal when it falls below a certain threshold.
• Delay circuit: It includes an adjustable delay time feature, allowing users to set the desired delay period before the detection signal is activated.
• Low quiescent current: With a typical quiescent current of only 0.8µA, this IC ensures minimal power consumption during standby mode.

Advantages and Disadvantages

Advantages: - Accurate voltage detection with low voltage accuracy deviation - Adjustable delay time for flexible application requirements - Low power consumption in standby mode

Disadvantages: - Limited supply voltage range (1.6V to 6.0V) - Not suitable for high-temperature applications above 85°C

Working Principles

The S-8211CAS-I6T1U operates by continuously monitoring the input voltage. When the voltage drops below a predetermined threshold, the IC generates a detection signal on the OUT pin. The delay circuit allows users to set a specific delay time before the detection signal is activated, providing flexibility in various applications.

Detailed Application Field Plans

The S-8211CAS-I6T1U finds application in various fields, including: 1. Battery-powered devices: It can be used to monitor battery voltage and provide low voltage warnings or trigger power-saving measures. 2. Portable electronics: The IC ensures proper shutdown or hibernation when the battery voltage reaches a critical level, preventing data loss or damage. 3. Industrial equipment: It can be employed to detect low voltage conditions in control systems, triggering appropriate actions or alarms.

Detailed and Complete Alternative Models

1. S-8211CAK-I6T1U: Similar to S-8211CAS-I6T1U but with a different package (SC-82AB)
2. S-8211CBK-I6T1U: Low voltage detector with a fixed delay time of 200ms
3. S-8211CCS-I6T1U: Low voltage detector with adjustable delay time and higher supply voltage range (1.6V to 10.0V)

Note: This list is not exhaustive, and there may be other alternative models available from the manufacturer.

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