Mfr Part #:

DS24B33S

Mfr Name: Analog Devices / Maxim Integrated

The Analog Devices / Maxim Integrated DS24B33S is a 4096-bit 1-Wire EEPROM. It operates from 2.8V to 5.25V and has an operating temperature range of -40°C to +85°C.

✓ Total Stock: 49,510 pcs

$ Price Range: $1.28

DS24B33S Available from 4 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Romaks Technologies ✓ Non-Authorised Inventory information	47,579 pcs On Request	47579 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Xingangxin ✓ Non-Authorised Inventory information	1,837 pcs On Request	1837 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
PROSOFT ELECTRONICS ✓ Non-Authorised Inventory information	90 pcs On Request	90 pcs	On Request	1	On Request	On Request	24+	On Request	On Request
Braun Electronic Components ✓ Non-Authorised Inventory information	4 pcs On Request	4 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

DS24B33S Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Analog Devices / Maxim Integrated
Interface	1-Wire
Lead Style	Smd
Memory Size	4096 bit
Mounting Type	Through Hole
Tape & Reel	Tape & Reel

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DS24B33S Description

Short technical summary and product information.

The DS24B33S from Analog Devices / Maxim Integrated is a 4096-bit nonvolatile EEPROM memory, organized into sixteen 256-bit pages. This device utilizes the 1-Wire protocol for communication, operating at speeds of 15.4kbps or 125kbps.

Key features include a 256-bit scratchpad for data integrity, a unique 64-bit registration number for error-free device selection, and switchpoint hysteresis for optimized performance in noisy environments. The operating voltage range is from +2.8V to +5.25V, with an operating temperature range of -40°C to +85°C.

This EEPROM is suitable for applications such as storing calibration constants, board identification, and product revision status. It is available in low-cost through-hole and SMD packages, including the TO-92 package.

The DS24B33S is software compatible with the DS2433, offering backward compatibility for existing designs.

DS24B33S Quick Information

Product Type: EEPROM

Series: DS24B33

Canonical Name: DS24B33S 4096-bit 1-Wire EEPROM

Subcategory: 1-Wire EEPROM

DS24B33S Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

Lead Free: Lead-Free

DS24B33S Estimated Pricing

Qty	Low	High
1+	$1.28	$1.28

Estimated market price range - modelled values for guidance only, not live distributor offers.

DS24B33S Features

4096-bit nonvolatile EEPROM memory.
1-Wire protocol communication interface.
Wide operating voltage from 2.8V to 5.25V.
Extended temperature range of -40°C to +85°C.
Unique 64-bit registration number for addressing.

DS24B33S Applications

Storage of calibration constants.
Board identification purposes.
Storage of product revision status.
Applications requiring unique device identification.

DS24B33S FAQs

7 frequently asked questions generated from this part’s specifications.

What is the memory size of the DS24B33S?

The DS24B33S has a memory size of 4096 bits, organized into sixteen 256-bit pages.

What interface protocol does the DS24B33S use?

The DS24B33S uses the 1-Wire protocol for communication.

What is the operating voltage range for the DS24B33S?

The operating voltage range for the DS24B33S is from 2.8V to 5.25V.

What is the operating temperature range of the DS24B33S?

The DS24B33S operates within a temperature range of -40°C to +85°C.

What communication speeds does the DS24B33S support?

The DS24B33S communicates at 15.4kbps or 125kbps using the 1-Wire protocol.

What is the scratchpad size on the DS24B33S?

The DS24B33S features a 256-bit scratchpad.

Does the DS24B33S have a unique identifier?

Yes, the DS24B33S has a unique, factory-programmed 64-bit registration number.