AB1815-T3

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AB1815-T3

IC RTC CLK/CALENDAR SPI 16-QFN

100% gốc & amp; Mới

24 giờ sẵn sàng để vận chuyển

Bảo hành 365 ngày

RFQ & amp; Nhận thêm Giảm giá

Thông số kỹ thuật

Package Tape & Reel (TR),Cut Tape (CT)
ProductStatus Active
Type Clock/Calendar
Features Alarm, Leap Year, SRAM, Trickle-Charger, Watchdog Timer
MemorySize 256B
TimeFormat HH:MM:SS:hh
DateFormat YY-MM-DD-dd
Interface SPI
Voltage-Supply 1.7V ~ 3.6V
Voltage-SupplyBattery 1.5V ~ 3.6V
Current-Timekeeping(Max) 0.17µA ~ 0.22µA @ 1.8V ~ 3V
OperatingTemperature -40°C ~ 85°C
MountingType Surface Mount
Package/Case 16-VFQFN Exposed Pad

Tổng quan

Description

AB1815-T3 is a legislative bill introduced to address specific issues within California’s governance framework. It focuses on enhancing transparency, accountability, and operational efficiency across various state departments. The bill typically aims to amend existing laws, streamline processes, or allocate funds for vital programs.
Key components may include provisions for budget oversight, improved reporting mechanisms, and measures to promote public engagement in governmental decision-making. AB1815-T3 reflects a broader commitment to reforming state policies to better serve constituents and adapt to evolving needs.
The introduction of such bills often undergoes rigorous committee reviews, public hearings, and modifications before final approval. Stakeholders, including community organizations and governmental agencies, may provide input during this process to ensure the legislation effectively addresses the intended issues.
Ultimately, AB1815-T3 is part of California's ongoing efforts to improve governance and public services through legislative action.

Features

The AB1815-T3 is a high-performance real-time clock (RTC) designed for applications requiring precise timekeeping and low power consumption. Key features include:
1. Low Power Consumption: Operates with minimal energy, ideal for battery-powered devices.
2. High Precision: Maintains accurate timekeeping with a typical accuracy of ±3 minutes per year.
3. Built-in Oscillator: Integrates a temperature-compensated crystal oscillator, eliminating the need for an external component.
4. Wide Voltage Range: Supports a broad voltage input range, making it versatile for various applications.
5. Real-Time Clock Functions: Provides alarm, timer, and interrupt capabilities for scheduling tasks.
6. Battery Backup: Includes a backup power option, allowing continuous timekeeping during power outages.
7. I2C Interface: Utilizes an I2C communication protocol for simple integration with microcontrollers.
8. Compact Size: Designed in a small package for space-constrained applications.
These features make the AB1815-T3 suitable for consumer electronics, industrial equipment, and IoT devices.

Package

The AB1815-T3 is packaged in a 16-pin TSSOP (Thin Shrink Small Outline Package) format.

Pinout

The AB1815-T3 is a real-time clock (RTC) device with a total of 8 pins. The pin functions are as follows:
1. VCC: Power supply for the device.
2. GND: Ground connection.
3. SDA: Serial data line for I2C communication.
4. SCL: Serial clock line for I2C communication.
5. SQW/INT: Square wave output or interrupt signal.
6. 32kHz: Output for a 32kHz clock.
7. N/C: No connection (not used).
8. Vbat: Backup battery input for maintaining timekeeping during power outages.
The AB1815-T3 offers a range of features including low power consumption and a built-in oscillator, making it suitable for battery-powered applications.

Manufacturer

The AB1815-T3 is manufactured by Analog Devices, Inc. Analog Devices is a multinational company that specializes in the design and manufacture of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965, the company is known for its innovative products used in various applications, including communication, automotive, healthcare, and industrial automation. Analog Devices is recognized for its expertise in high-performance semiconductor technology and its focus on delivering solutions that enhance signal processing capabilities.

Application

AB1815-T3 is a versatile analog-to-digital converter (ADC) commonly used in precision measurement applications. Its primary areas include industrial automation for sensor data acquisition, medical devices for patient monitoring, automotive systems for telemetry, and consumer electronics for audio processing. Additionally, it is employed in IoT devices for real-time data transmission and environmental monitoring systems for accurate readings.

Equivalent

The AB1815-T3 chip is a real-time clock (RTC) with low power consumption. Equivalent products include:
1. Microchip MCP7940N
2. Maxim Integrated MAX6100
3. NXP PCF8523
4. Texas Instruments BQ32000
Always verify specifications and features to ensure compatibility for your specific application.

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