CAT5419YI50 datasheet, PDF - EEWORLD Datasheet

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CAT5419YI50: DescriptionDual Digitally Programmable Potentiometers (DPP) with 64 Taps and 2-wire Interface; CategoryAnalog mixed-signal IC converter; File Size191KB，15 Pages; ManufacturerON Semiconductor; Websitehttp://www.onsemi.cn

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CAT5419YI50 Overview

Dual Digitally Programmable Potentiometers (DPP) with 64 Taps and 2-wire Interface

CAT5419YI50 Parametric

Parameter Name	Attribute value
Brand Name	ON Semiconductor
Is it lead-free?	Lead free
Maker	ON Semiconductor
Parts packaging code	TSSOP
package instruction	TSSOP, TSSOP24,.25
Contacts	24
Manufacturer packaging code	948AR
Reach Compliance Code	compliant
ECCN code	EAR99
Is Samacsys	N
Other features	NONVOLATILE MEMORY
control interface	2-WIRE SERIAL
Converter type	DIGITAL POTENTIOMETER
JESD-30 code	R-PDSO-G24
JESD-609 code	e3
length	7.8 mm
Humidity sensitivity level	1
Number of functions	2
Number of positions	64
Number of terminals	24
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Package body material	PLASTIC/EPOXY
encapsulated code	TSSOP
Encapsulate equivalent code	TSSOP24,.25
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	260
power supply	3/5 V
Certification status	Not Qualified
resistance law	LINEAR
Maximum resistor tolerance	20%
Maximum resistor terminal voltage	6 V
Minimum resistor terminal voltage
Maximum seat height	1.2 mm
Nominal supply voltage	5 V
surface mount	YES
Nominal temperature coefficient	300 ppm/°C
Temperature level	INDUSTRIAL
Terminal surface	Tin (Sn)
Terminal form	GULL WING
Terminal pitch	0.65 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	40
Nominal total resistance	50000 Ω
width	4.4 mm
Base Number Matches	1

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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

bus (I

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

SDA

GND

SOIC−24 (W)

(Top View)

SDA

GND

SCL

CAT5419

SCL



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

C like)

Low Wiper Resistance, Typically 80

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

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

Publication Order Number:

CAT5419/D

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Brand Name	ON Semiconductor	-	ON Semiconduc	ON Semiconduc	ON Semiconduc	-	-	ON Semiconductor
Is it lead-free?	Lead free	-	Lead free	Lead free	Lead free	-	-	Lead free
Maker	ON Semiconductor	-	ON Semiconductor	ON Semiconductor	ON Semiconductor	-	-	ON Semiconductor
Parts packaging code	TSSOP	-	SOIC	SOIC	SOIC	-	-	TSSOP
package instruction	TSSOP, TSSOP24,.25	-	0.300 INCH, HALOGEN FREE AND ROHS COMPLIANT, MS-013, SOIC-24	0.300 INCH, HALOGEN FREE AND ROHS COMPLIANT, MS-013, SOIC-24	0.300 INCH, HALOGEN FREE AND ROHS COMPLIANT, MS-013, SOIC-24	-	-	TSSOP, TSSOP24,.25
Contacts	24	-	24	24	24	-	-	24
Manufacturer packaging code	948AR	-	751BK	751BK	751BK	-	-	948AR
Reach Compliance Code	compliant	-	unknow	unknow	unknow	-	-	compliant
ECCN code	EAR99	-	EAR99	EAR99	EAR99	-	-	EAR99
Other features	NONVOLATILE MEMORY	-	NONVOLATILE MEMORY	NONVOLATILE MEMORY	NONVOLATILE MEMORY	-	-	NONVOLATILE MEMORY
control interface	2-WIRE SERIAL	-	2-WIRE SERIAL	2-WIRE SERIAL	2-WIRE SERIAL	-	-	2-WIRE SERIAL
Converter type	DIGITAL POTENTIOMETER	-	DIGITAL POTENTIOMETER	DIGITAL POTENTIOMETER	DIGITAL POTENTIOMETER	-	-	DIGITAL POTENTIOMETER
JESD-30 code	R-PDSO-G24	-	R-PDSO-G24	R-PDSO-G24	R-PDSO-G24	-	-	R-PDSO-G24
JESD-609 code	e3	-	e3	e3	e3	-	-	e3
length	7.8 mm	-	15.3 mm	15.3 mm	15.3 mm	-	-	7.8 mm
Humidity sensitivity level	1	-	3	3	3	-	-	1
Number of functions	2	-	2	2	2	-	-	2
Number of positions	64	-	64	64	64	-	-	64
Number of terminals	24	-	24	24	24	-	-	24
Maximum operating temperature	85 °C	-	85 °C	85 °C	85 °C	-	-	85 °C
Minimum operating temperature	-40 °C	-	-40 °C	-40 °C	-40 °C	-	-	-40 °C
Package body material	PLASTIC/EPOXY	-	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	-	-	PLASTIC/EPOXY
encapsulated code	TSSOP	-	SOP	SOP	SOP	-	-	TSSOP
Encapsulate equivalent code	TSSOP24,.25	-	SOP24,.4	SOP24,.4	SOP24,.4	-	-	TSSOP24,.25
Package shape	RECTANGULAR	-	RECTANGULAR	RECTANGULAR	RECTANGULAR	-	-	RECTANGULAR
Package form	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	-	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	-	-	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	260	-	260	260	260	-	-	260
power supply	3/5 V	-	3/5 V	3/5 V	3/5 V	-	-	3/5 V
Certification status	Not Qualified	-	Not Qualified	Not Qualified	Not Qualified	-	-	Not Qualified
resistance law	LINEAR	-	LINEAR	LINEAR	LINEAR	-	-	LINEAR
Maximum resistor tolerance	20%	-	20%	20%	20%	-	-	20%
Maximum resistor terminal voltage	6 V	-	6 V	6 V	6 V	-	-	6 V
Maximum seat height	1.2 mm	-	2.65 mm	2.65 mm	2.65 mm	-	-	1.2 mm
Nominal supply voltage	5 V	-	5 V	5 V	5 V	-	-	5 V
surface mount	YES	-	YES	YES	YES	-	-	YES
Nominal temperature coefficient	300 ppm/°C	-	300 ppm/°C	300 ppm/°C	300 ppm/°C	-	-	300 ppm/°C
Temperature level	INDUSTRIAL	-	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	-	-	INDUSTRIAL
Terminal surface	Tin (Sn)	-	Tin (Sn)	Tin (Sn)	Tin (Sn)	-	-	Tin (Sn)
Terminal form	GULL WING	-	GULL WING	GULL WING	GULL WING	-	-	GULL WING
Terminal pitch	0.65 mm	-	1.27 mm	1.27 mm	1.27 mm	-	-	0.65 mm
Terminal location	DUAL	-	DUAL	DUAL	DUAL	-	-	DUAL
Maximum time at peak reflow temperature	40	-	40	40	40	-	-	40
Nominal total resistance	50000 Ω	-	100000 Ω	2500 Ω	50000 Ω	-	-	2500 Ω
width	4.4 mm	-	7.47 mm	7.47 mm	7.47 mm	-	-	4.4 mm

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