CAT5409 datasheet, PDF - EEWORLD Datasheet

Datasheet> All Categories > CAT5409

Preview

CAT5409: DescriptionQuad Digitally Programmable Potentiometers (DPP垄芒) with 64 Taps and I漏梅C Interface; File Size200KB，15 Pages; ManufacturerON Semiconductor; Websitehttp://www.onsemi.cn

Download Datasheet Compare View All

CAT5409 Overview

Quad Digitally Programmable Potentiometers (DPP垄芒) with 64 Taps and I漏梅C Interface

Preview

Download Datasheet

View All

CAT5409

Quad Digital

Potentiometer (POT)

with 64 Taps

and I

C Interface

Description

http://onsemi.com

The CAT5409 is four 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

C serial bus.

On power-up, the contents of the first data register (DR0) for each of

the four potentiometers is automatically loaded into its respective

wiper control register (WCR).

The Write Protection (WP) pin protects against inadvertent

programming of the data register.

The CAT5409 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

CAT5409

SCL



Four Linear Taper Digital Potentiometers

64 Resistor Taps per Potentiometer

End to End Resistance 2.5 kW, 10 kW, 50 kW or 100 kW

C Interface

Low Wiper Resistance, Typically 80

Four Non-volatile Wiper Settings for Each Potentiometer

Recall of Saved 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

CAT5409

TSSOP−24 (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. 15

Publication Order Number:

CAT5409/D

CAT5409 Related Products

	CAT5409	CAT5409WI00	CAT5409WI25	CAT5409WI50	CAT5409YI50
Description	Quad Digitally Programmable Potentiometers (DPP垄芒) with 64 Taps and I漏梅C Interface	Quad Digitally Programmable Potentiometers (DPP垄芒) with 64 Taps and I漏梅C Interface	Quad Digitally Programmable Potentiometers (DPP垄芒) with 64 Taps and I漏梅C Interface	Quad Digitally Programmable Potentiometers (DPP垄芒) with 64 Taps and I漏梅C Interface	Quad Digitally Programmable Potentiometers (DPP垄芒) with 64 Taps and I漏梅C Interface
Brand Name	-	ON Semiconduc	-	ON Semiconduc	ON Semiconduc
Is it lead-free?	-	Lead free	Lead free	Lead free	Lead free
Maker	-	ON Semiconductor	ON Semiconductor	ON Semiconductor	ON Semiconductor
Parts packaging code	-	SOIC	SOIC	SOIC	TSSOP
package instruction	-	0.300 INCH, HALOGEN FREE AND ROHS COMPLIANT, MS-013, SOIC-24	SOP, SOP24,.4	0.300 INCH, HALOGEN FREE AND ROHS COMPLIANT, MS-013, SOIC-24	TSSOP, TSSOP24,.25
Contacts	-	24	24	24	24
Manufacturer packaging code	-	751BK	-	751BK	948AR
Reach Compliance Code	-	unknow	compli	unknow	compli
ECCN code	-	EAR99	EAR99	EAR99	EAR99
Other features	-	NONVOLATILE MEMORY	NONVOLATILE MEMORY	NONVOLATILE MEMORY	NONVOLATILE MEMORY
control interface	-	2-WIRE SERIAL	2-WIRE SERIAL	2-WIRE SERIAL	2-WIRE SERIAL
Converter type	-	DIGITAL POTENTIOMETER	DIGITAL POTENTIOMETER	DIGITAL POTENTIOMETER	DIGITAL POTENTIOMETER
JESD-30 code	-	R-PDSO-G24	R-PDSO-G24	R-PDSO-G24	R-PDSO-G24
JESD-609 code	-	e3	e3	e3	e3
length	-	15.4 mm	15.4 mm	15.4 mm	7.8 mm
Humidity sensitivity level	-	3	1	3	1
Number of functions	-	4	4	4	4
Number of positions	-	64	64	64	64
Number of terminals	-	24	24	24	24
Maximum operating temperature	-	85 °C	85 °C	85 °C	85 °C
Minimum operating temperature	-	-40 °C	-40 °C	-40 °C	-40 °C
Package body material	-	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	-	SOP	SOP	SOP	TSSOP
Encapsulate equivalent code	-	SOP24,.4	SOP24,.4	SOP24,.4	TSSOP24,.25
Package shape	-	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	-	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	-	260	260	260	260
power supply	-	3/5 V	3/5 V	3/5 V	3/5 V
Certification status	-	Not Qualified	Not Qualified	Not Qualified	Not Qualified
resistance law	-	LINEAR	LINEAR	LINEAR	LINEAR
Maximum resistor tolerance	-	20%	20%	20%	20%
Maximum resistor terminal voltage	-	6 V	6 V	6 V	6 V
Maximum seat height	-	2.65 mm	2.65 mm	2.65 mm	1.2 mm
Nominal supply voltage	-	3 V	3 V	3 V	3 V
surface mount	-	YES	YES	YES	YES
technology	-	CMOS	CMOS	CMOS	CMOS
Nominal temperature coefficient	-	300 ppm/°C	300 ppm/°C	300 ppm/°C	300 ppm/°C
Temperature level	-	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Terminal surface	-	Tin (Sn)	MATTE TIN	Tin (Sn)	Tin (Sn)
Terminal form	-	GULL WING	GULL WING	GULL WING	GULL WING
Terminal pitch	-	1.27 mm	1.27 mm	1.27 mm	0.65 mm
Terminal location	-	DUAL	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	-	40	40	40	40
Nominal total resistance	-	100000 Ω	2500 Ω	50000 Ω	50000 Ω
width	-	7.5 mm	7.5 mm	7.5 mm	4.4 mm

Recommended Resources

Circuit for driving DC motor forward/reverse using AC heater

Transient voltage suppressor as AC power protection circuit

One of the low ripple integrated regulated power supplies composed of BG602

Triac controlled inductive load circuit

TWL2213 pinout diagram

Computer motherboard circuit diagram 820 2_43

Recommended development directory for CH579M: [i=s]This post was last edited by Hot Ximixiu on 2022-3-21 07:30[/i]CH579M Development Notes——Directory1. Preliminary knowledge: Introduction to chip features, development tool installation1.1.1 Intro...; 火辣西米秀 Domestic Chip Exchange

Free gifts! 11 popular Maxim development boards are waiting for you!: [size=14px]Event details>>[/size][url=https://www.eeworld.com.cn/huodong/maxim_201904/index.html]Free gifts! 11 popular Maxim development boards are waiting for you! [/url] [size=14px][color=red]Event...; EEWORLD社区 Motor Drive Control（Motor Control）

Have you been affected by the price increase? Share the best pin-compatible alternative solution under the wave of price increase#, a certain brand?: Xinhai launches pin-compatible MCU, ADC, AFE Founded in 2003, Chipsea Technology is a full signal chain chip design company integrating perception, computing, control, and transmission. Its products i...; 天明 Domestic Chip Exchange

Request: DC-DC small package chip similar to LM2596: I am currently working on a device that is powered by 12V DC and needs to be converted to 5V. I am looking for a small package DC-DC chip similar to LM2596. I chose the TPS54302 chip, but look at the ...; bigbat Power technology

What is the reason! Another wind turbine fire accident! And caused a ground wildfire: [i=s]This post was last edited by qwqwqw2088 on 2022-10-26 10:35[/i]2022 is really an eventful year. Not only is the epidemic raging, but wind power accidents are also emerging one after another.As a ...; qwqwqw2088 Analogue and Mixed Signal

【Iprober 520 current probe】Practical use in motor control: Actual use of the probe This test mainly uses the I-Prober520 probe for actual testing, mainly for motor control. This time, the FOC motor control development board evaluated previously was used, and ...; gyp1 Test/Measurement

Shortcut: 00 01 02 03 04 05 06 07 08 09 0A 0C 0F 0J 0L 0M 0R 0S 0T 0Z 10 11 12 13 14 15 16 17 18 19 1A 1B 1C 1D 1E 1F 1H 1K 1M 1N 1P 1S 1T 1V 1X 1Z 20 21 22 23 24 25 26 27 28 29 2A 2B 2C 2D 2E 2F 2G 2K 2M 2N 2P 2Q 2R 2S 2T 2W 2Z 30 31 32 33 34 35 36 37 38 39 3A 3B 3C 3D 3E 3F 3G 3H 3J 3K 3L 3M 3N 3P 3R 3S 3T 3V 40 41 42 43 44 45 46 47 48 49 4A 4B 4C 4D 4M 4N 4P 4S 4T 50 51 52 53 54 55 56 57 58 59 5A 5B 5C 5E 5G 5H 5K 5M 5N 5P 5S 5T 5V 60 61 62 63 64 65 66 67 68 69 6A 6C 6E 6F 6M 6N 6P 6R 6S 6T 70 71 72 73 74 75 76 77 78 79 7A 7B 7C 7M 7N 7P 7Q 7V 7W 7X 80 81 82 83 84 85 86 87 88 89 8A 8D 8E 8L 8N 8P 8S 8T 8W 8Y 8Z 90 91 92 93 94 95 96 97 98 99 9A 9B 9C 9D 9F 9G 9H 9L 9S 9T 9W

Popular Components