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MAX313ESE+

Name: MAX313ESE+
Rating: 4.7 (12 reviews)

IC SWITCH SPST-NOX4 10OHM 16SOIC

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仕様

Part Status	Obsolete
Switch Circuit	SPST - NO
Multiplexer/Demultiplexer Circuit	1:1
Number of Circuits	4
On-State Resistance (Max)	10Ohm
Channel-to-Channel Matching (ΔRon)	300mOhm
Voltage - Supply, Single (V+)	4.5V ~ 30V
Voltage - Supply, Dual (V±)	±4.5V ~ 20V
Switch Time (Ton, Toff) (Max)	225ns, 185ns
Charge Injection	20pC
Channel Capacitance (CS(off), CD(off))	15pF, 15pF
Current - Leakage (IS(off)) (Max)	500pA
Crosstalk	-85dB @ 1MHz
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package / Case	16-SOIC (0.154", 3.90mm Width)
Supplier Device Package	16-SOIC
Base Product Number	MAX313

概要

Description

The MAX313ESE+ is a highly integrated, low-power real-time clock (RTC) from Maxim Integrated, designed for applications requiring precise timekeeping. It features a built-in oscillator and a battery backup system, ensuring accurate timekeeping even during power outages. The device communicates via an I²C interface, making it compatible with various microcontrollers.
Key features include a 32.768 kHz crystal oscillator, programmable alarms, and a timekeeping accuracy of ±2 minutes per year. It also includes a temperature-compensated oscillator to improve stability. The MAX313ESE+ offers low power consumption, with a typical operating current of just a few microamps, making it ideal for battery-powered devices.
Applications range from consumer electronics and industrial equipment to IoT devices, where maintaining accurate time is critical. Overall, the MAX313ESE+ is an efficient solution for developers looking to integrate robust timekeeping functionality into their designs.

Features

The MAX313ESE+ is a highly integrated real-time clock (RTC) designed for low-power applications. Key features include:
1. I2C Interface: Supports standard I2C communication for easy integration with microcontrollers.
2. Low Power Consumption: Operates with minimal power, ideal for battery-powered devices.
3. High Accuracy: Maintains precise timekeeping with a temperature-compensated crystal oscillator and ±2 minutes per year accuracy.
4. Battery Backup: Automatically switches to a backup supply when the main power fails, ensuring continuous operation.
5. Alarms and Timers: Includes programmable alarms and timers for scheduling events.
6. 32.768 kHz Output: Provides a clock output for synchronization with other devices.
7. Integrated EEPROM: Offers memory for storing configuration settings.
8. Wide Voltage Range: Operates from 1.8V to 5.5V, making it versatile for various applications.
Overall, the MAX313ESE+ is well-suited for use in consumer electronics, industrial applications, and IoT devices.

Package

The MAX313ESE+ is packaged in a 16-pin SOIC (Small Outline Integrated Circuit) type. This surface-mount package is designed for compactness and efficient thermal performance in various electronic applications.

Pinout

The MAX313ESE+ is a real-time clock (RTC) integrated circuit with a pin count of 8. Its primary functions include:
1. Timekeeping: Maintains accurate time and date information, including seconds, minutes, hours, day, date, month, and year.
2. Alarm Functionality: Offers programmable alarm capabilities for various time events.
3. Battery Backup: Supports a backup battery input to maintain timekeeping during power outages.
4. Interface: Communicates via an I²C-compatible interface for easy integration with microcontrollers.
5. Power Management: Features low-power operation to conserve energy in battery-powered devices.
The specific pinout includes:
1. VCC: Power supply.
2. GND: Ground.
3. SDA: I²C data line.
4. SCL: I²C clock line.
5. OUT: Output for clock signal.
6. ALARM: Alarm output.
7. BAT: Backup battery input.
8. N.C.: No connection.
This device is ideal for applications needing precise timekeeping, such as clocks, timers, and embedded systems.

Manufacturer

The MAX313ESE+ is manufactured by Analog Devices, Inc. Analog Devices is a leading global company that specializes in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits (ICs). Founded in 1965, the company designs and manufactures a broad range of semiconductor solutions used in various applications, including communications, automotive, industrial, and healthcare. Their products are known for precision, reliability, and innovation, catering to the needs of engineers and designers in numerous industries.

Application

The MAX313ESE+ is a low-power real-time clock (RTC) that offers applications in various areas such as portable devices, consumer electronics, industrial automation, automotive systems, and IoT devices. It is used for timekeeping, scheduling, and event timing in battery-operated systems due to its power efficiency and integrated features like alarm functions and temperature compensation.

Equivalent

The MAX313ESE+ chip is a real-time clock (RTC) with I2C interface. Equivalent products include:
1. DS3231 - High-accuracy RTC with I2C.
2. MCP7940N - RTC with battery backup and I2C.
3. PCF8523 - Low-power RTC with I2C.
4. DS1307 - Basic RTC with I2C.
Ensure compatibility with supply voltage and features for your specific application.