S-8211CAB-M5T1U

Basic Information Overview

• Category: Integrated Circuit (IC)
• Use: Voltage Detector
• Characteristics: Low power consumption, high accuracy, small package size
• Package: SOT-23-5
• Essence: Monolithic CMOS voltage detector 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 Current: 1.0μA (typical)
• Output Configuration: N-channel open drain
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The S-8211CAB-M5T1U has a total of 5 pins arranged as follows: 1. VDD: Supply voltage input 2. GND: Ground reference 3. OUT: Output pin for voltage detection 4. EN: Enable pin for controlling the device operation 5. MR: Manual reset pin for resetting the device

Functional Features

• Low power consumption: The S-8211CAB-M5T1U operates with an ultra-low current consumption of only 1.0μA, making it suitable for battery-powered applications.
• High accuracy: With a detection voltage accuracy of ±1.0%, this voltage detector ensures precise monitoring of the supply voltage.
• Small package size: The SOT-23-5 package offers a compact form factor, enabling space-saving designs in various applications.

Advantages and Disadvantages

Advantages: - Low power consumption extends battery life in portable devices. - High accuracy ensures reliable voltage monitoring. - Small package size allows for flexible integration into space-constrained designs.

Disadvantages: - Limited operating temperature range (-40°C to +85°C) may restrict certain industrial applications. - N-channel open drain output configuration requires an external pull-up resistor for proper signal level translation.

Working Principles

The S-8211CAB-M5T1U operates as a voltage detector by comparing the supply voltage with a preset detection voltage. When the supply voltage exceeds the detection voltage, the output pin (OUT) is pulled low, indicating a voltage fault condition. The device also features an enable pin (EN) and a manual reset pin (MR) for additional control and functionality.

Detailed Application Field Plans

The S-8211CAB-M5T1U finds application in various fields, including: 1. Battery-powered devices: Provides low power voltage monitoring for portable electronics, such as smartphones, tablets, and wearables. 2. Power management systems: Ensures reliable voltage detection in power supplies, battery chargers, and DC-DC converters. 3. Automotive electronics: Monitors supply voltage in automotive systems, including infotainment systems, engine control units, and lighting modules.

Detailed and Complete Alternative Models

1. S-8211CAA-M5T1U: Similar to S-8211CAB-M5T1U but with a different detection voltage range.
2. S-8211CAD-M5T1U: Offers enhanced accuracy with ±0.5% detection voltage accuracy.
3. S-8211CBM-M5T1U: Provides a wider operating temperature range of -40°C to +105°C.

These alternative models offer similar functionality and can be considered based on specific application requirements.

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