AB0805-T3

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IC RTC CLK/CALENDAR I2C 16QFN

  • FabricanteAbracon LLC

  • Peça do Fabricante #AB0805-T3

  • Em Estoque7320

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Especificações

Atributo Valor
Series AB0805
Part Status Active
DigiKey Programmable Not Verified
Type Clock/Calendar
Features Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer
Memory Size 256B
Time Format HH:MM:SS:hh
Date Format YY-MM-DD-dd
Interface I2C, 2-Wire Serial
Voltage - Supply 1.7V ~ 3.6V
Voltage - Supply, Battery 1.5V ~ 3.6V
Current - Timekeeping (Max) 0.17µA ~ 0.22µA @ 1.8V ~ 3V
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount
Package / Case 16-VFQFN Exposed Pad
Supplier Device Package 16-QFN (3x3)
Base Product Number AB0805

Visão Geral

Description

AB0805-T3 is a novel compound, primarily investigated for its potential therapeutic applications in various medical conditions. It belongs to a class of drugs that exhibit unique mechanisms of action, making it a subject of interest in pharmacological research.
The compound is known for its promising effects in modulating specific biological pathways, which may be beneficial in treating diseases such as cancer, autoimmune disorders, and neurodegenerative conditions. Early studies suggest that AB0805-T3 has favorable pharmacokinetic properties, offering a good balance between efficacy and safety.
Research is ongoing to fully understand its mechanism, optimal dosing, and long-term effects. Clinical trials are essential to determine its effectiveness and potential side effects in human subjects. As the scientific community continues to explore AB0805-T3, it may pave the way for new therapeutic options and improve patient outcomes in relevant health conditions.

Equivalent

The AB0805-T3 is a real-time clock (RTC) with an I2C interface. Equivalent products include the Microchip MCP79410, NXP PCF8523, STMicroelectronics M41T00, and Maxim Integrated MAX6900. These alternatives share similar features such as low power consumption and I2C compatibility, making them suitable substitutes in designs requiring a real-time clock. Always verify specific features and configurations for compatibility.

Features

The AB0805-T3 is a highly integrated real-time clock (RTC) with the following key features:
1. Low Power Consumption: Designed for battery-operated devices, it operates with minimal power draw.
2. Wide Voltage Range: Supports a broad input voltage range, making it versatile for various applications.
3. I2C Interface: Communicates via a standard I2C interface for easy integration with microcontrollers.
4. Timekeeping Accuracy: Offers precise timekeeping, typically with a drift of just a few seconds per month.
5. Battery Backup: Features a battery backup mode to maintain timekeeping even when the main power is lost.
6. Programmable Alarms: Includes programmable alarms for wake-up signals or scheduled events.
7. Temperature Compensation: Ensures stable performance across a wide temperature range.
8. Compact Size: Available in small packages, ideal for space-constrained applications.
These features make the AB0805-T3 suitable for various applications, including consumer electronics, wearables, and IoT devices.

Pinout

The AB0805-T3 is a Real-Time Clock (RTC) integrated circuit that typically features a 8-pin configuration. The pin functions are as follows:
1. VCC: Power supply (typically 1.8V to 5.5V).
2. GND: Ground.
3. SCL: I2C clock line for communication.
4. SDA: I2C data line for communication.
5. SQW/INT: Square wave output or interrupt signal.
6. 32K: Output for a 32.768 kHz clock signal.
7. BAT: Backup power input for battery operation.
8. NC: No connection (not used).
This device is used for timekeeping in battery-backed applications, maintaining accurate time even during power outages.

Manufacturer

The AB0805-T3 is manufactured by Abracon LLC, a company specializing in frequency control and timing devices. Abracon is known for producing a wide range of products, including crystal oscillators, filters, resonators, and other components used in electronic applications. Founded in 1992 and headquartered in Fort Worth, Texas, Abracon focuses on innovative solutions for various industries, including telecommunications, automotive, consumer electronics, and industrial applications. The company's offerings are essential for ensuring stable and precise timing in electronic circuits, making them vital components in modern technology. Abracon is recognized for its commitment to quality and reliability in the manufacturing of electronic components.

Application

The AB0805-T3 is a high-accuracy real-time clock (RTC) chip commonly used in various applications, including:
1. Consumer Electronics: Used in devices such as digital watches, alarm clocks, and home appliances.
2. IoT Devices: Integrates into Internet of Things applications for timekeeping and scheduling.
3. Industrial Automation: Provides time-stamping and scheduling in machinery and control systems.
4. Automotive: Supports timekeeping functions in vehicle systems and infotainment units.
5. Medical Devices: Ensures accurate timing in patient monitoring and diagnostic equipment.
Its low power consumption makes it suitable for battery-operated devices across these sectors.

Package

The AB0805-T3 is typically packaged in a 5mm x 5mm, 16-pin QFN (Quad Flat No-lead) package. This compact design is ideal for space-constrained applications, providing efficient thermal performance and electrical characteristics.

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