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DS28E07Q+T The Analog Devices DS28E07Q+T is a 1Kbit 1-Wire EEPROM IC. It operates from 3.0V to 5.25V and is housed in a 6-TDFN package.
Mfr Part #:

DS28E07Q+T

Available from 2 distributors
Mfr Name: Analog Devices / Maxim Integrated
Analog Devices / Maxim Integrated
The Analog Devices DS28E07Q+T is a 1Kbit 1-Wire EEPROM IC. It operates from 3.0V to 5.25V and is housed in a 6-TDFN package.
✓ Total Stock: 1,454 pcs
$ Price Range: $1.28

DS28E07Q+T Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Xingangxin ✓
Non-Authorised Inventory information
1,414 pcs
On Request
1414 pcs On Request 1 On Request On Request On Request On Request On Request
Optech Co.,Limited ✓
Non-Authorised Inventory information
40 pcs
On Request
40 pcs On Request 1 On Request On Request 17+ On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

DS28E07Q+T Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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Manufacturer Name
Access Time
Memory Format
Memory Interface
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DS28E07Q+T Description

Short technical summary and product information.

The Analog Devices DS28E07Q+T is a 1024-bit 1-Wire EEPROM integrated circuit. It is organized into four memory pages, each containing 256 bits. This device supports individual memory page write protection or EPROM-emulation mode, allowing bits to be changed only from a 1 to a 0 state.

 

Featuring a unique, factory-programmed 64-bit ROM identification number, the DS28E07Q+T communicates using the 1-Wire protocol, minimizing interface requirements to a single digital signal. It operates over a wide voltage range of 3.0V to 5.25V and maintains functionality within an ambient temperature range of -40°C to +85°C.

 

The EEPROM IC is available in a compact 6-TDFN (3x3) surface-mount package. Its memory size is 1Kbit with an access time of 2 µs. This component is suitable for applications requiring accessory identification, calibration data storage, and after-market management of consumables.

 

Key features include partitioning of memory for programming flexibility, individual memory page write protection, and EPROM-emulation mode. The 1-Wire protocol enhances reliability by reducing pin count. The device also includes switchpoint hysteresis and filtering for improved performance in noisy environments.

DS28E07Q+T Quick Information

Product Type: EEPROM IC
Canonical Name: DS28E07Q+T 1-Wire EEPROM
Subcategory: 1-Wire EEPROM

DS28E07Q+T Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

DS28E07Q+T Estimated Pricing

Qty Low High
1+ $1.28 $1.28

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

DS28E07Q+T Features

  • 1024-bit EEPROM memory capacity.
  • Organized into four 256-bit memory pages.
  • Supports individual page write protection.
  • Operates on the 1-Wire protocol.
  • Wide voltage range from 3.0V to 5.25V.

DS28E07Q+T Applications

  • Accessory and PCB identification.
  • Medical sensor calibration data storage.
  • Ink and toner cartridge identification.
  • After-market consumable management.

DS28E07Q+T FAQs

7 frequently asked questions generated from this part’s specifications.
What is the memory size of the DS28E07Q+T?

The DS28E07Q+T has a memory size of 1 Kbit.

What interface does the DS28E07Q+T use?

The DS28E07Q+T uses the 1-Wire® interface.

What is the operating voltage range for the DS28E07Q+T?

The DS28E07Q+T operates over a voltage range of 3.0V to 5.25V.

What is the operating temperature range of the DS28E07Q+T?

The DS28E07Q+T has an operating temperature range of -40°C to +85°C (TA).

What package is the DS28E07Q+T supplied in?

The DS28E07Q+T is supplied in a 6-TDFN (3x3) package.

Is the DS28E07Q+T RoHS compliant?

The DS28E07Q+T is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the DS28E07Q+T?

The Moisture Sensitivity Level (MSL) for the DS28E07Q+T is 1 Unlimited.

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