Mfr Part #:

DS2411R+T&R

Q: What package is the DS2411R+T&R available in?

SOT-23-3 (also TO-236-3, SC-59).

Q: What is the maximum communication speed?

15.4kbps in standard mode, 125kbps in overdrive mode.

Q: What is the structure of the 64-bit registration number?

64-bit ROM consisting of 48-bit unique serial number, 8-bit family code (01h), and 8-bit CRC.

Q: Does the DS2411R+T&R operate over the full voltage range for both standard and overdrive modes?

Yes, it operates from 1.5V to 5.25V for both standard and overdrive communication.

Available from 2 distributors

Mfr Name: Analog Devices / Maxim Integrated

The DS2411R+T&R is a silicon serial number IC from Analog Devices, featuring a unique 64-bit registration number. It operates on the 1-Wire protocol and is available in a SOT-23-3 package.

✓ Total Stock: 604 pcs

$ Price Range: $0.75

DS2411R+T&R Available from 2 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Partservice ✓ Non-Authorised Inventory information	432 pcs On Request	432 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Braun Electronic Components ✓ Non-Authorised Inventory information	172 pcs On Request	172 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

DS2411R+T&R Description

Short technical summary and product information.

The DS2411R+T&R is a low-cost electronic registration number IC from Analog Devices, providing a unique 64-bit identity. This identity consists of an 8-bit family code, a 48-bit serial number, and an 8-bit CRC.

It communicates using the 1-Wire protocol, directly connecting to a single microprocessor port pin. The device supports standard communication speeds up to 15.4kbps and overdrive mode up to 125kbps. The operating voltage range is from 1.5V to 5.25V, with a very low standby current of less than 1μA.

This IC is supplied in a compact SOT-23-3 surface-mount package, suitable for PCB mounting. Its unique identification capabilities make it ideal for applications requiring electronic registration, such as PCB identification or equipment registration.

The DS2411R+T&R is designed for reliable operation within an extended temperature range of -40°C to +85°C.

DS2411R+T&R Quick Information

Product Type: Silicon Serial Number IC

Canonical Name: DS2411R+T&R Silicon Serial Number IC

Subcategory: Silicon Serial Number

DS2411R+T&R Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

DS2411R+T&R Estimated Pricing

Qty	Low	High
1+	$0.75	$0.75

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

DS2411R+T&R Features

Unique 64-bit registration number.
Operates on 1-Wire protocol.
Low standby current <1μA.
Wide operating voltage 1.5V to 5.25V.
Compact SOT-23-3 package.

DS2411R+T&R Applications

Ideal for PCB identification.
Suitable for equipment registration.
Used for electronic registration numbers.
Minimal interface for microcontrollers.

DS2411R+T&R FAQs

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

What is the operating voltage range of the DS2411R+T&R?

1.5V to 5.25V.

What package is the DS2411R+T&R available in?

SOT-23-3 (also TO-236-3, SC-59).

What is the operating temperature range?

-40°C to +85°C.

What is the maximum communication speed?

15.4kbps in standard mode, 125kbps in overdrive mode.

What is the structure of the 64-bit registration number?

64-bit ROM consisting of 48-bit unique serial number, 8-bit family code (01h), and 8-bit CRC.

What is the standby current?

Less than 1µA.

Does the DS2411R+T&R operate over the full voltage range for both standard and overdrive modes?