DS2890000 Dallas Semiconductor, DS2890000 Datasheet
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DS2890000
Manufacturer Part Number
DS2890000
Description
TO92
Manufacturer
Dallas Semiconductor
Datasheet
1.DS2890000.pdf
(28 pages)
Specifications of DS2890000
Date_code
05+
FEATURES
§ Single element 256-position linear taper
§ Supports potentiometer terminal working
§ Potentiometer terminal voltage independent
§ Potentiometer wiper position controlled and
§ 100 kW resistor element value
§ T0-92 package provides a 1-Wire
§ Supports Conditional Search based on
§ Multiple DS2890’s can be identified on a
§ Unique factory lasered 64-bit registration
§ Built-in multi-drop controller ensures
§ Supports Overdrive mode which boosts
§ -40
§ 2.8V – 6.0V operating voltage range
ORDERING INFORMATION
* Contact the factory for availability of alternate resistance values
PART NUMBER
DS2890-000
DS2890P-000
DS2890X-000
DS2890-000/T&R
DS2890P-000/T&R
1-Wire is a registered trademark of Dallas Semiconductor.
www.maxim-ic.com
potentiometer
voltages up to 11V
of supply voltage
read over minimal 1-Wire bus interface
resistor configuration
power-on default wiper position
common 1-Wire bus and operated
independently
number assures error free device selection
and absolute part identity
compatibility with other 1-Wire Network
products
communication speed up to 142 kbits per
second
o
C to +85
o
C operating temperature range
RESISTANCE
100 kW
100 kW
100 kW
100 kW
100 kW
®
variable
*
1 of 28
PACKAGE DESCRIPTION
T0-92
6-pin TSOC
Flip Chip Pkg., Tape & Reel
Tape & Reel of DS2890
Tape & Reel of DS2890P
1-Wire Digital Potentiometer
Visit
mechanical data.
www.dalsemi.com
1-WIRE
PIN ASSIGNMENT
GND
VDD
1 2 3
side view
Flip Chip Package
TO-92 Package
6-pin TSOC
Top View
for Flip Chip pinout and
1
2
3
Bottom View
1 2 3
6
5
4
top view
RL
WIPER
RH
DS2890
040202