MAX6866UK29D3S

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MAX6866UK29D3S

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  • Nhà sản xuấtAnalog Devices / Maxim Integrated

  • Ông. Phần #MAX6866UK29D3S

  • Có sẵn5528

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Thông số kỹ thuật

thuộc tính Giá trị
Brand Analog Devices / Maxim Integrated
Series MAX6866
Length 2.9 mm
Width 1.63 mm
Height 1.1 mm
Minimum Operating Temperature - 40 C
Maximum Operating Temperature + 85 C
Product Type Supervisory Circuits
Subcategory PMIC - Power Management ICs
Supply Voltage - Min 1.1 V
Supply Voltage - Max 5.5 V
Mounting Type SMD/SMT
Package / Case SOT-23-5
Current - Supply 7 uA
Part # Aliases MAX6866
Pd - Power Dissipation 571 mW
Type Voltage Supervisory
Threshold Voltage 2.925 V
Number of Inputs Monitored 1 Input
Output Type Active Low, Open Drain
Manual Reset Manual Reset
Watchdog Timers Watchdog
Battery Backup Switching No Backup
Reset Delay Time 225 ms
Chip Enable Signals No Chip Enable
Overvoltage Threshold 2.998 V
Power Fail Detection No
Undervoltage Threshold 2.852 V
Unit Weight 0.001058 oz

Tổng quan

Description

The MAX6866UK29D3S is a high-performance voltage supervisor from Maxim Integrated, designed to monitor power supply levels in critical applications. It features a programmable reset threshold voltage, making it suitable for various microcontroller and digital logic applications. The device operates with a supply voltage range of 1.5V to 5.5V and offers a reset output that can signal when the supply voltage falls below the defined threshold.
Key features include an active-low reset output, low quiescent current, and fast response time, ensuring reliable system operation during power fluctuations. The MAX6866 also includes options for time delay settings, which can help prevent false resets during brief voltage dips.
This device is ideal for battery-powered applications, automotive systems, and industrial equipment, where maintaining stable operation is crucial. Its small footprint and low power consumption make it a valuable component for designers looking to enhance system reliability.

Equivalent

The MAX6866UK29D3S is a voltage supervisor with a specific reset threshold. Equivalent products include the MCP100, LM8051, and TPS3808. These alternatives offer similar functions, such as voltage monitoring and reset output, but may have different specifications like reset thresholds and package types. Always check the datasheets for precise comparisons to ensure compatibility with your application.

Features

The MAX6866UK29D3S is a precision voltage reference and supervisor IC designed for various applications. Key features include:
1. Voltage Reference: Provides a stable reference voltage of 2.9V with low temperature drift.
2. Supervisory Function: Monitors supply voltages for proper operation; asserts reset signals during power-up, power-down, and brown-out conditions.
3. Low Power Consumption: Designed for low quiescent current, making it suitable for battery-operated devices.
4. Temperature Range: Operates over a wide temperature range, enhancing reliability in diverse environments.
5. Compact Package: Available in a small SOT23 package, facilitating space-efficient designs.
6. Adjustable Reset Threshold: Reset threshold can be configured for different applications.
7. Fast Reset Response: Quick reset output ensures timely response to voltage drops.
Overall, the MAX6866UK29D3S is ideal for microcontroller applications, portable devices, and other systems requiring precise voltage monitoring and regulation.

Manufacturer

The MAX6866UK29D3S is manufactured by Analog Devices, Inc. (ADI). Analog Devices is a global semiconductor company known for its high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, the company specializes in providing solutions for various applications, including industrial automation, communications, automotive, healthcare, and consumer electronics.
Analog Devices is a key player in the semiconductor industry, recognized for its innovative technologies and commitment to quality. The company focuses on developing advanced signal processing technologies that enable better performance and efficiency in electronic devices. Its product portfolio includes amplifiers, converters, sensors, and microcontrollers, among others.
In summary, the MAX6866UK29D3S is part of Analog Devices' extensive lineup of integrated circuits, reflecting the company's expertise in creating sophisticated electronic components for a wide range of industries.

Application

The MAX6866UK29D3S is a high-performance, low-power real-time clock (RTC) with a built-in oscillator. It is primarily used in battery-operated devices, consumer electronics, and portable applications that require precise timekeeping. Common application areas include:
1. Wearable Devices: For tracking time and scheduling tasks.
2. Smart Home Devices: To manage timers and schedules for automation.
3. Industrial Equipment: For time-stamped data logging and scheduling operations.
4. Medical Devices: In patient monitoring systems requiring accurate time records.
5. Automotive Systems: For event logging and control timing.
These applications benefit from its low power consumption and high accuracy.

Package

The MAX6866UK29D3S is packaged in a 3mm x 3mm, 16-pin TQFN (Thin Quad Flat No-lead) format.

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