DS2401+ Dallas Semiconductor, DS2401+ Datasheet

no-image

DS2401+

Manufacturer Part Number
DS2401+
Description
Memory; ROM; 64; 64x1; Silicon Serial Number, 1-Wire Output, TO-92
Manufacturer
Dallas Semiconductor
Datasheet

Specifications of DS2401+

Capacitance, Input
800 pF
Capacitance, Output
800 pF
Current, Operating
5 μA
Density
64
Interface
1-Wire
Memory Type
ROM
Organization
64×1
Package Type
TO-92
Temperature, Operating
-40 to +85 °C
Voltage, Input, High
6.3 V
Voltage, Input, Low
0.3 V
Voltage, Output, High
6 V
Voltage, Output, Low
0.4 V
Voltage, Supply
2.8 to 6 V
Lead Free Status / Rohs Status
RoHS Compliant part Electrostatic Device
FEATURES
1-Wire is a registered trademark of Dallas Semiconductor.
Upgrade and drop-in replacement for DS2400
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 1-Wire Net
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
16.3kbits/s
TO-92 Tape & Reel version with leads bent
to 100mil spacing (default) or with straight
leads (DS2401T-SL)
Applications
Operates over industrial temperature range of
-40°C to +85°C
— Extended 2.8 to 6.0 voltage range
— Multiple DS2401s can reside on a
— PCB Identification
— Network Node ID
— Equipment Registration
common 1-Wire
®
Net
1 of 10
PIN ASSIGNMENT
PIN DESCRIPTION
Pin 1
Pin 2
Pin 3
Pin 4
Pin 5-6
BOTTOM VIEW
DALLAS
1
1
DS2401
01rrd
TO-92
1
Silicon Serial Number
No Connect
Data (DQ)
SOT-223
2 3
2
TO-92,
Ground
Ground
3
2
No Connect
No Connect
No Connect
3.7mm x 4.0mm x 1.5mm
Data (DQ)
Ground
Flip Chip, Top View
with Laser Mark,
Contacts Not Visible.
“rrd” = Revision/Date
TSOC
See Mech. Drawings
TSOC PACKAGE
EV Kit Available
TOP VIEW
TOP VIEW
Section
DS2401
Data (DQ)
Flip Chip
Ground

Related parts for DS2401+

DS2401+ Summary of contents

Page 1

... TO-92 Tape & Reel version with leads bent to 100mil 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 1-Wire is a registered trademark of Dallas Semiconductor. Silicon Serial Number PIN ASSIGNMENT TO-92 DALLAS DS2401 ...

Page 2

... ORDERING INFORMATION Standard Lead-Free DS2401 DS2401+ DS2401/T&R DS2401+T&R DS2401/T&R/SL DS2401-SL+T&R TO-92 Package with Straight Leads, Tape-and-Reel DS2401Z DS2401Z+ DS2401Z/T&R DS2401Z+T&R DS2401P DS2401P+ DS2401P/T&R DS2401P+T&R DS2401X1 — DESCRIPTION The DS2401 enhanced Silicon Serial Number is a low-cost, electronic registration number that provides an absolutely unique identity which can be determined with a minimal electronic interface (typically, a single port pin of a microcontroller) ...

Page 3

ABSOLUTE MAXIMUM RATINGS* Voltage on any Pin Relative to Ground Operating Temperature Range Storage Temperature Range Soldering Temperature ∗ This is a stress rating only and functional operation of the device at these or any other conditions above those indicated ...

Page 4

NOTES: 1) All voltages are referenced to ground external pullup voltage. PUP 3) Input load is to ground additional reset or communication sequence cannot begin until the reset high time has expired. 5) Read data ...

Related keywords