FEATURES

Upgrade and drop-in replacement for DS2400

- Extended 2.8 to 6.0 voltage range

- Multiple DS2401s can reside on a common 1-Wire bus

Unique, factory-lasered and tested 64-bit registration number (8-bit family code + 48- bit serial number + 8-bit CRC tester); guaranteed no two parts alike

Built-in multidrop controller ensures compatibility with other MicroLAN products

8-bit family code specifies DS2401 communications requirements to reader

Presence Pulse acknowledges when the reader first applies voltage

Low-cost TO-92, SOT-223 and TSOC surface mount packages

Reduces control, address, data, and power to a single pin

Zero standby power required

Directly connects to a single port pin of a microprocessor and communicates at up to 16.3 kbits/s

TO-92 tape & reel version with leads bent to 100 mil spacing (default) or with straight leads (DS2401T-SL)

Applications

- PCB Identification

- Network Node ID

- Equipment Registration

Operates over industrial temperature range of -40°C to +85°C