DS24B33S+

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DS24B33S+

+BOM

IC EEPROM 4KBIT 1-WIRE 8SOIC

  • ManufacturerAnalog Devices Inc./Maxim Integrated

  • Mfr. Part #DS24B33S+

  • In Stock5794

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Specifications

Attribute Value
Part Status Active
Digi Key Programmable Not Verified
Memory Type Non-Volatile
Memory Format EEPROM
Technology EEPROM
Memory Size 4Kbit
Memory Organization 256 x 16
Memory Interface 1-Wire®
Access Time 2 µs
Voltage - Supply 2.8V ~ 5.25V
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 8-SOIC (0.209", 5.30mm Width)
Supplier Device Package 8-SOIC
Base Product Number DS24B33

Overview

Description

The DS24B33S+ is a digital temperature sensor and thermostat designed for precise temperature measurement in various applications. This device features a compact design and operates over a wide temperature range, making it suitable for both industrial and consumer use. Its key features include a 1-wire interface for easy integration into existing systems, allowing multiple sensors to connect on a single wire for efficient data management.
The DS24B33S+ offers high accuracy, fast response times, and low power consumption, making it ideal for battery-powered devices. It supports programmable temperature thresholds for alarms and can operate in standalone or networked configurations. The sensor is often used in HVAC systems, refrigeration monitoring, and environmental controls.
Overall, the DS24B33S+ is a versatile, reliable solution for temperature monitoring needs, ensuring performance efficiency and ease of use in various applications.

Equivalent

The DS24B33S+ chip is a 1-Wire EEPROM with low power consumption. Equivalent products include:
1. DS2433 - 1-Wire EEPROM with similar features.
2. DS2502 - Low-power 1-Wire EEPROM.
3. AT24C512 - I2C EEPROM, not 1-Wire but offers similar EEPROM functions.
4. M24C02 - Another I2C EEPROM alternative.
Always check specifications and compatibility for specific applications.

Features

The DS24B33S+ is a digital thermometer and temperature sensor designed primarily for industrial applications. Key features include:
1. Temperature Range: It measures temperatures from -55°C to +125°C with a resolution of 0.0625°C.
2. Digital Output: Communicates via a 1-Wire interface, allowing multiple sensors to be connected on a single line.
3. Power Supply: Operates on a wide power supply range from 3.0V to 5.5V, making it versatile for various applications.
4. Compact Size: Designed in a small package, facilitating easy integration into systems with space constraints.
5. Non-volatile Memory: Stores the last temperature reading, ensuring data retention even during power loss.
6. Programmable Alarms: Features programmable high and low temperature alarms to monitor conditions effectively.
7. Calibration: Factory calibrated, requiring no external calibration for standard applications.
These features make the DS24B33S+ suitable for temperature monitoring in HVAC systems, industrial equipment, and various other applications.

Pinout

The DS24B33S+ is a single-chip temperature sensor and real-time clock device. It has a total of 8 pins. Here’s a concise breakdown of its pin functions:
1. GND (Ground) - Connects to the circuit ground.
2. VCC (Power Supply) - Supplies power to the device.
3. T_OUT (Temperature Output) - Provides the temperature measurement output.
4. SQW/INT (Square Wave/Interrupt) - Used for generating a square wave output or for interrupt signals.
5. SDA (Serial Data Line) - Used for I²C data communication.
6. SCL (Serial Clock Line) - Used for I²C clock synchronization.
7. RST (Reset) - Resets the device.
8. VREF (Voltage Reference) - Provides a reference voltage for internal circuits.
The DS24B33S+ is designed for precise temperature measurements and timekeeping applications in various electronic systems.

Manufacturer

The DS24B33S+ is manufactured by Maxim Integrated, which is a semiconductor company known for designing and producing a wide range of analog and mixed-signal integrated circuits. In 2021, Maxim Integrated was acquired by Analog Devices, Inc. (ADI), a global leader in high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits.
Maxim Integrated specializes in various applications such as automotive, industrial, communications, and consumer electronics, providing solutions that enhance performance and efficiency in electronic systems. The DS24B33S+ is a real-time clock (RTC) and timekeeping device known for its low power consumption and high accuracy, primarily used in battery-operated systems.
Overall, the company focuses on innovation in analog technologies, contributing significantly to the electronics industry by providing key components for various applications.

Application

The DS24B33S+ is a digital temperature sensor and real-time clock (RTC) integrated circuit primarily used in applications requiring precise timekeeping and temperature monitoring. Common application areas include:
1. Industrial Automation: For monitoring environmental conditions in manufacturing processes.
2. Smart Home Devices: In HVAC systems for temperature regulation.
3. Medical Equipment: To ensure proper conditions for sensitive medical devices.
4. Data Loggers: For recording temperature and time in storage and transportation.
5. Consumer Electronics: In devices that require accurate time and temperature for optimal performance.
Its low power consumption and compact design make it suitable for battery-operated applications.

Package

The DS24B33S+ is available in a 16-pin TSSOP (Thin Shrink Small Outline Package) package type, which offers a compact design suitable for space-constrained applications.

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