ADM8695ARW-REEL

Product Overview

Category

ADM8695ARW-REEL belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for voltage monitoring and power management applications.

Characteristics

• Voltage monitoring and supervision capabilities
• Power supply sequencing and reset generation
• Low power consumption
• Wide operating temperature range
• Small form factor

Package

ADM8695ARW-REEL is available in a small outline integrated circuit (SOIC) package.

Essence

The essence of ADM8695ARW-REEL lies in its ability to monitor and control voltage levels, ensuring proper functioning of electronic devices.

Packaging/Quantity

This product is typically packaged in reels containing a specific quantity of ICs, which may vary depending on the manufacturer's specifications.

Specifications

• Supply Voltage Range: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Number of Pins: 8
• Output Type: Active-Low
• Reset Threshold Voltage: Adjustable
• Power-On Reset Delay: Programmable

Detailed Pin Configuration

1. VCC: Power supply input
2. GND: Ground reference
3. MR: Manual reset input
4. RESET: Active-low reset output
5. VTH: Threshold voltage adjustment pin
6. CT: Capacitor connection for power-on reset delay
7. RESET#: Open-drain reset output
8. NC: No connection

Functional Features

• Voltage monitoring and supervision: ADM8695ARW-REEL continuously monitors the input voltage and generates a reset signal when it falls below a certain threshold.
• Power supply sequencing: This IC ensures proper power-up and power-down sequencing, preventing potential damage to sensitive components.
• Reset generation: It provides a reliable reset signal to the system, ensuring a controlled restart in case of power fluctuations or system malfunctions.

Advantages and Disadvantages

Advantages

• Efficient voltage monitoring and supervision
• Flexible threshold voltage adjustment
• Programmable power-on reset delay
• Small form factor for space-constrained applications

Disadvantages

• Limited number of pins may restrict functionality in complex systems
• Requires external capacitors for power-on reset delay

Working Principles

ADM8695ARW-REEL operates by comparing the input voltage with the internally set threshold voltage. When the input voltage drops below the threshold, the IC generates a reset signal. The power-on reset delay can be adjusted using an external capacitor connected to the CT pin.

Detailed Application Field Plans

ADM8695ARW-REEL finds applications in various electronic devices, including: 1. Microcontrollers and microprocessors 2. Power supply units 3. Industrial automation systems 4. Communication equipment 5. Automotive electronics

In these applications, it ensures proper voltage monitoring, power sequencing, and reliable system reset functionality.

Detailed and Complete Alternative Models

1. ADM8696ARW-REEL: Similar to ADM8695ARW-REEL but with additional features such as watchdog timer and adjustable reset timeout.
2. MAX823LCPA+: Low-power voltage monitor with fixed reset threshold and push-pull output.
3. TPS3808G01DBVR: Ultra-low quiescent current voltage supervisor with adjustable reset threshold and open-drain output.

These alternative models offer similar functionalities and can be considered based on specific requirements and design constraints.

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