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CAT5419YI-10-TE13

Description
DUAL 10K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 64 POSITIONS, PDSO24, LEAD AND HALOGEN FREE, TSSOP-24
CategoryAnalog mixed-signal IC    converter   
File Size189KB,15 Pages
ManufacturerON Semiconductor
Websitehttp://www.onsemi.cn
Environmental Compliance
Download Datasheet Parametric View All

CAT5419YI-10-TE13 Overview

DUAL 10K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 64 POSITIONS, PDSO24, LEAD AND HALOGEN FREE, TSSOP-24

CAT5419YI-10-TE13 Parametric

Parameter NameAttribute value
Is it lead-free?Lead free
Is it Rohs certified?conform to
MakerON Semiconductor
Parts packaging codeTSSOP
package instructionTSSOP,
Contacts24
Reach Compliance Codecompliant
ECCN codeEAR99
Is SamacsysN
Other featuresNONVOLATILE MEMORY
control interface2-WIRE SERIAL
Converter typeDIGITAL POTENTIOMETER
JESD-30 codeR-PDSO-G24
JESD-609 codee3
length7.8 mm
Humidity sensitivity level1
Number of functions2
Number of positions64
Number of terminals24
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Package body materialPLASTIC/EPOXY
encapsulated codeTSSOP
Package shapeRECTANGULAR
Package formSMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)260
Certification statusNot Qualified
resistance lawLINEAR
Maximum resistor tolerance20%
Maximum resistor terminal voltage5 V
Minimum resistor terminal voltage
Maximum seat height1.1 mm
Nominal supply voltage5 V
surface mountYES
Nominal temperature coefficient300 ppm/°C
Temperature levelINDUSTRIAL
Terminal surfaceMATTE TIN
Terminal formGULL WING
Terminal pitch0.65 mm
Terminal locationDUAL
Maximum time at peak reflow temperature40
Nominal total resistance10000 Ω
width4.4 mm
Base Number Matches1
CAT5419
Dual Digital
Potentiometer (POT)
with 64 Taps
and 2‐wire Interface
Description
http://onsemi.com
The CAT5419 is two digital POTs integrated with control logic and
16 bytes of NVRAM memory.
A separate 6-bit control register (WCR) independently controls the
wiper tap position for each digital POT. Associated with each wiper
control register are four 6-bit non-volatile memory data registers (DR)
used for storing up to four wiper settings. Writing to the wiper control
register or any of the non-volatile data registers is via a 2-wire serial
bus (I
2
C-like). On power-up, the contents of the first data register
(DR0) for each of the two potentiometers is automatically loaded into
its respective wiper control registers (WCR).
The Write Protection (WP) pin protects against inadvertent
programming of the data register.
The CAT5419 can be used as a potentiometer or as a two terminal,
variable resistor. It is intended for circuit level or system level
adjustments in a wide variety of applications.
Features
TSSOP24
Y SUFFIX
CASE 948AR
SOIC−24
W SUFFIX
CASE 751BK
PIN CONNECTIONS
V
CC
R
L0
R
H0
R
W0
A2
WP
SDA
A
1
R
L1
R
H1
R
W1
GND
SOIC−24 (W)
(Top View)
SDA
A
1
R
L1
R
H1
R
W1
GND
NC
NC
NC
NC
SCL
A
3
1
WP
A
2
R
W0
R
H0
R
L0
V
CC
NC
NC
NC
NC
A
0
NC
CAT5419
1
NC
NC
NC
NC
A
0
NC
A
3
SCL
NC
NC
NC
NC
Two Linear-taper Digital Potentiometers
64 Resistor Taps per Potentiometer
End to End Resistance 2.5 kW, 10 kW, 50 kW or 100 kW
Potentiometer Control and Memory Access via 2-wire Interface
(I
2
C like)
Low Wiper Resistance, Typically 80
W
Four Non-volatile Wiper Settings for Each Potentiometer
Recall of Wiper Settings at Power Up
2.5 to 6.0 Volt Operation
Standby Current less than 1
mA
1,000,000 Nonvolatile WRITE Cycles
100 Year Nonvolatile Memory Data Retention
24-lead SOIC and 24-lead TSSOP
Write Protection for Data Register
These Devices are Pb-Free, Halogen Free/BFR Free and are RoHS
Compliant
CAT5419
TSSOP24 (Y)
(Top View)
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 13 of this data sheet.
Semiconductor Components Industries, LLC, 2013
July, 2013
Rev. 11
1
Publication Order Number:
CAT5419/D
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