参数资料
型号: DS2411R+T&R
厂商: Maxim Integrated Products
文件页数: 1/12页
文件大小: 0K
描述: IC SILICON SERIAL NUMBER SOT-23
产品培训模块: Lead (SnPb) Finish for COTS
Obsolescence Mitigation Program
标准包装: 1
类型: 硅序列号
应用: PCB,网络节点,设备识别/注册
安装类型: 表面贴装
封装/外壳: TO-236-3,SC-59,SOT-23-3
供应商设备封装: SOT-23-3
包装: 标准包装
产品目录页面: 1429 (CN2011-ZH PDF)
其它名称: DS2411R+DKR
1-Wire is a registered trademark of Maxim Integrated Products, Inc.
1 of 12
FEATURES
Unique, Factory-Lasered and Tested 64-Bit
Registration Number (8-Bit Family Code
Plus 48-Bit Serial Number Plus 8-Bit CRC
Tester); Guaranteed No Two Parts Alike
Standby Current <1μA
Built-In Multidrop Controller Enables
Multiple DS2411s to Reside on a Common
1-Wire Network
Multidrop Compatible with Other 1-Wire
Products
8-Bit Family Code Identifies Device as
DS2411 to the 1-Wire Master
Low-Cost TSOC, SOT23-3, and Flip-Chip
Surface-Mount Packages
Directly Connects to a Single-Port Pin of a
Microprocessor and Communicates at up to
15.4kbps
Overdrive Mode Boosts Communication
Speed to 125kbps
Operating Range: 1.5V to 5.25V, -40°C to
+85°C
PIN DESCRIPTION
NAME
PIN
SOT23 TSOC
FLIP
CHIP
I/O
1
2
A1
VCC
2
6
B2
GND
3
1
B1
N.C.
3, 4, 5
A2
PIN CONFIGURATION
1
2
3
SOT23-3, Top View
TSOC, Top View
1
2
3
6
5
4
Flip Chip, Top View with
Laser Mark, Contacts
Not Visible.
“rrd” = Revision/Date
-1rrd
A
B
1
2
ORDERING INFORMATION
PART
TEMP
RANGE
PIN-
PACKAGE
DS2411R+T&R -40°C to +85°C 3 SOT23-3
DS2411P+
-40°C to +85°C 6 TSOC
DS2411P+T&R
-40°C to +85°C 6 TSOC
DS2411X
-40°C to +85°C 4 Flip Chip*
+Denotes a lead(Pb)-free/RoHS-compliant package.
T&R = Tape and reel.
*The DS2411X is RoHS qualified and comes in tape and reel.
DESCRIPTION
The DS2411 silicon serial number is a low-cost, electronic registration number with external power
supply. It provides an absolutely unique identity that can be determined with a minimal electronic
interface (typically, a single port pin of a microcontroller). The DS2411’s registration number is a
factory-lasered, 64-bit ROM that includes a unique 48-bit serial number, an 8-bit CRC, and an 8-bit
family code (01h). Data is transferred serially through the Maxim 1-Wire protocol. The external power
supply is required, extending the operating voltage range of the device below typical 1-Wire devices.
DS2411
Silicon Serial Number with VCC Input
19-6131; Rev 11/11
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