DS2406P+T&R by Analog Devices

Dual Addressable Switch Plus 1Kb Memory


The DS2406 Dual Addressable Switch Plus Memory offers a simple way to remotely control a pair of open drain transistors and to monitor the logic level at each transistor's output via the 1-Wire® bus for closed loop control. Each DS2406 has its own 64-bit ROM registration number that is factory lasered into the chip to provide a guaranteed unique identity for absolute traceability. The device's 1024 bits of EPROM can be used as electronic label to store information such as switch function, physical location, and installation date. Communication with the DS2406 follows the standard Dallas Semiconductor 1-Wire protocol and can be accomplished with minimal hardware such as a single port pin of a microcontroller. Multiple DS2406 devices can reside on a common 1-Wire network and be operated independently of each other. Individual devices will respond to a Conditional Search command if they qualify for certain user-specified conditions, which include the state of the output transistor, the static logic level or a voltage transition at the transistor's output.

Where to Buy

Prices starting from US$2.78

Distributor Stock
Logo for Farnell
Farnell
from US$3.48
358
in stock
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Logo for Analog Devices
Analog Devices
from US$3.71
1,075
in stock
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Logo for Newark Electronics
Newark Electronics
from US$4.21
358
in stock
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Logo for element14
element14
from US$3.63
358
in stock
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Logo for Avnet Asia
Avnet Asia
from US$2.78
-
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Features

Open drain PIO pins are controlled and their logic level can be determined over 1-Wire bus for closed-loop control
Replaces and is fully compatible with DS2407 but no user-programmable power-on settings and no Hidden Mode
PIO channel A sink capability of 50mA at 0.4V with soft turn-on; channel B 8mA at 0.4V
Maximum operating voltage of 13V at PIO-A, 6.5V at PIO-B
1024 bits user-programmable OTP EPROM
User-programmable status memory to control the device
Multiple DS2406's can be identified on a common 1-Wire bus and be turned on or off independently of other devices on the bus
Unique, factory-lasered and tested 64-bit registration number (8-bit family code + 48-bit serial number + 8-bit CRC tester) assures error-free selection and absolute identity because no two parts are alike
On-chip CRC16 generator allows detection of data transfer errors
Built-in multidrop controller ensures compatibility with other 1-Wire net products
Reduces control, address, data, programming and power to a single data pin
Directly connects to a single port pin of a microprocessor and communicates at up to 16.3 kbits/s
Supports Conditional Search with user-selectable condition
VCC bondout for optional external supply to the device (TSOC package only)
1-Wire communication operates over a wide voltage range of 2.8V to 6.0V from -40°C to +85°C
Low cost TO-92, 6-pin TSOC and Flip Chip surface mount package

Specifications

End Equipment Peripheral ID and Control
Memory Type EPROM
Memory Size 1024bit x1
Bus Type 1-Wire
VSUPPLY (V) (min) 2.8
VSUPPLY (V) (max) 6
Package/Pins TO92/3TSOC/6
BudgetaryPrice (See Notes) 2.65


DS2406P+T&R Maxim Integrated Parts by Analog Devices

DUAL ADDRESSABLE SWITCH TSOC-6

Status: Unknown
Series: -
RoHS: Unknown
Download Datasheet Visit Manufacturer Site View Pricing & Stock

Specifications

IC Function Dual Addressable Switch
Supply Voltage Min 2.8V
Supply Voltage Max 6V
IC Package Type TSOC
No. of Pins 6Pins
Operating Temperature Min -40°C
Operating Temperature Max 85°C
Automotive Qualification Standard -
MSL MSL 1 - Unlimited

Alternative Descriptions

Dual Addressable Switch Plus 1 | Analog Devices
Dual Addressable Switch, Tsoc-6 | Newark Electronics
DUAL ADDRESSABLE SWITCH, TSOC-6 | element14
Addressable Switch 6-Pin TSOC T/R | Avnet Asia

Frequently Asked Questions

Where can I find additional details, specifications and documents for a DS2406P+T&R ?

Additional datasheets, footprints and schematics for DS2406P+T&R are listed on our Part Details page. You can also find images and similar parts to DS2406P+T&R on this page.

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Distributor pricing and stock information is available for DS2406P+T&R on our Product Comparison page. Access via the 'View Pricing & Stock' button to view DS2406P+T&R price breaks, MOQs, lead times, inventory and SKUs from distributors.

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Is the DS2406P+T&R RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for DS2406P+T&R have stock available?

Authorised distributors including Analog Devices, Newark Electronics, element14, Farnell and Avnet Asia have stock available or on a lead time for DS2406P+T&R .

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