DS2401Z 데이터 시트보기 (PDF) - Dallas Semiconductor -> Maxim Integrated
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DS2401Z Datasheet PDF : 10 Pages
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www.dalsemi.com
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
DS2401
Silicon Serial Number
PIN ASSIGNMENT
TO-92
TSOC PACKAGE
DALLAS
DS2401
TOP VIEW
3.7 X 4.0 X 1.5 mm
123
123
BOTTOM VIEW
TOP VIEW
See Mech. Drawings
Section
PIN DESCRIPTION
TO-92/SOT-223
Pin 1
Ground
Pin 2
Data (DQ)
Pin 3
No Connect
Pin 4
Ground
Pin 5-6
−
TSOC
Ground
Data (DQ)
No Connect
No Connect
No Connect
ORDERING INFORMATION
DS2401
TO-92 Package
DS2401Z SOT-223 Surface Mount Package
DS2401T Tape & Reel of DS2401
DS2401T-SL Like DS2401T but straight leads
DS2401Y Tape & Reel of DS2401Z
DS2401P TSOC Surface Mount Package
DS2401V Tape & Reel of DS2401P
DS2401X1 Chip Scale Pkg., Tape & Reel
1 of 10
102199
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