DS24B33Q+T&R

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DS24B33Q+T&R

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IC EEPROM 4KBIT 1-WIRE 6TDFN

  • HerstellerAnalog Devices Inc./Maxim Integrated

  • Herstellerteil #DS24B33Q+T&R

  • Datenblatt DS24B33Q+T&R DataSheet

  • Auf Lager5139

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Spezifikationen

Attribut Wert
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®
Voltage - Supply 2.8V ~ 5.25V
Operating Temperature -40°C ~ 85°C (TA)
Mounting Type Surface Mount
Package / Case 6-WDFN Exposed Pad
Supplier Device Package 6-TDFN (3x3)
Base Product Number DS24B33
Access Time 2 µs

Übersicht

Description

The DS24B33Q+T&R refers to a specific model of a digital silicon serial number device manufactured by Maxim Integrated. This device is part of the 1-Wire® product family, which allows for simple communication with a controller using a single data line plus ground. The DS24B33Q+T&R features unique 64-bit registration numbers, known as ROM IDs, which can be used for various identification and authentication purposes in electronic applications. This makes it suitable for inventory tracking, network registration, and device authentication.
Key features include low-pin count packaging, which simplifies integration into systems, and the ability to withstand harsh environments. The "T&R" designation implies the product is supplied in tape and reel packaging, suitable for automated assembly processes in high-volume manufacturing. The resilience and straightforward communication protocol make the DS24B33Q+T&R an efficient solution for applications requiring secure and reliable identification.

Equivalent

The DS24B33Q+T&R is a 1-Wire EEPROM chip by Maxim Integrated, typically used for identification and authentication applications. Equivalent products include:
1. DS2431: Another 1-Wire EEPROM from Maxim Integrated with similar functionality.
2. AT24C32: A common I2C EEPROM by Microchip, though it uses a different communication protocol.
3. 24LC32A: Another I2C EEPROM from Microchip, similar to the AT24C32, but also with a different protocol.
Ensure the communication protocol and electrical characteristics match your application needs.

Features

The DS24B33Q+T&R is a specific variant of the DS24B33 series, which are 1-Wire EEPROM devices. These devices typically feature:
1. 1-Wire Interface: Allows communication over a single data line and is used for simple and cost-effective connectivity in embedded systems.
2. EEPROM Storage: Offers non-volatile memory storage, typically with a capacity suitable for small applications such as storing configuration data or device IDs.
3. High-Speed Communication: Designed for fast data transfer rates over the 1-Wire bus.
4. Unique 64-bit ROM Code: Each device has a distinct code that can be used for addressing multiple devices on the same bus.
5. Wide Operating Temperature: Suitable for various environments, often ranging from industrial to commercial temperature ranges.
6. Low-Power Operation: Efficient power usage, which is essential for battery-powered or energy-sensitive applications.
These features make the DS24B33Q+T&R suitable for applications requiring identification, calibration, or configuration data storage in a compact form factor.

Pinout

The DS24B33Q+T&R is a 1-Wire EEPROM memory device manufactured by Maxim Integrated. It typically comes in a 6-pin TSOC (Thin Small Outline Package). The pin configuration for such devices generally includes the following functions:
1. GND: Ground reference.
2. DATA: 1-Wire bus interface for communication and power supply.
3. NC: No connection (may not be internally connected).
These types of devices are used for storing user data or configuration settings and are accessed via the 1-Wire protocol, which allows both communication and power supply through a single data line. This makes them useful for applications requiring minimal wiring. The DS24B33 offers features like unique 64-bit ROM IDs and EEPROM memory with write protection. Always refer to the manufacturer's datasheet for the most accurate and specific pin assignments and functions.

Manufacturer

The DS24B33Q+T&R is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing (DSP) integrated circuits. The company provides a wide range of products and solutions for various industries, including automotive, communications, industrial, healthcare, and consumer electronics. Known for its innovation in signal processing, data conversion, and power management technology, Analog Devices serves a global customer base and is considered a leader in the semiconductor industry.

Application

The DS24B33Q+T&R is a 1-Wire EEPROM device designed for applications requiring secure and reliable memory storage. Key application areas include:
1. Authentication: Used for secure access and identification in devices.
2. Calibration Data Storage: Stores calibration constants for sensors and measurement devices.
3. Asset Tracking: Provides unique identification and data logging for asset management systems.
4. Smart Sensors: Embedded in sensors for storing configuration data.
5. Consumer Electronics: Used in devices requiring secure memory for user settings or preferences.
6. Medical Devices: Stores essential data securely in portable and wearable medical equipment.
These applications leverage the DS24B33Q's robust data integrity, small footprint, and simple 1-Wire communication interface.

Package

The DS24B33Q+T&R is a digital IC from Maxim Integrated, typically used for authentication and memory functions. It is supplied in a small-outline package (SOP) with a tape and reel (T&R) packaging format, suitable for automated manufacturing processes. It's important to refer to the official datasheet for precise package dimensions and specifications.

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