參數(shù)資料
型號: DS2890P-000
廠商: Maxim Integrated Products
文件頁數(shù): 1/27頁
文件大?。?/td> 0K
描述: IC POT DIGITAL 1-WIRE 100K 6TSOC
標準包裝: 120
接片: 256
電阻(歐姆): 100k
電路數(shù): 1
溫度系數(shù): 標準值 800 ppm/°C
存儲器類型: 易失
接口: 1 線 串行
電源電壓: 2.8 V ~ 6 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 6-LSOJ
供應(yīng)商設(shè)備封裝: 6-TSOC
包裝: 管件
1 of 27
012207
FEATURES
Single element 256-position linear taper
potentiometer
Supports potentiometer terminal working
voltages up to 11V
Potentiometer terminal voltage independent
of supply voltage
Potentiometer wiper position controlled and
read over minimal 1-Wire bus interface
100 k
Ω resistor element value
T0-92 package provides a 1-Wire
variable
resistor configuration
Supports Conditional Search based on
power-on default wiper position
Multiple DS2890’s can be identified on a
common 1-Wire bus and operated
independently
Unique factory lasered 64-bit registration
number assures error free device selection
and absolute part identity
Built-in multi-drop controller ensures
compatibility with other 1-Wire Network
products
Supports Overdrive mode which boosts
communication speed up to 142 kbits per
second
-40
oC to +85oC operating temperature range
2.8V – 6.0V operating voltage range
PIN ASSIGNMENT
Top View
6-pin TSOC
1-WIRE
GND
VDD
1
2
3
6
5
4
RH
WIPER
RL
TO-92 Package
12 3
GND
1-
WIR
E
RH
12 3
Bottom View
ORDERING INFORMATION
PART NUMBER
RESISTANCE
*
PACKAGE DESCRIPTION
DS2890-000
100 k
Ω
T0-92
DS2890P-000
100 k
Ω
6-pin TSOC
DS2890-000/T&R
100 k
Ω
Tape & Reel of DS2890
DS2890P-000/T&R
100 k
Ω
Tape & Reel of DS2890P
* Contact the factory for availability of alternate resistance values
www.maxim-ic.com
DS2890
1-Wire Digital Potentiometer
1-Wire is a registered trademark of Dallas Semiconductor.
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