CAT5132RI-10 datasheet, PDF - EEWORLD Datasheet

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CAT5132RI-10: Description10K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 128 POSITIONS, PDSO10, MSOP-10; CategoryAnalog mixed-signal IC converter; File Size172KB，12 Pages; ManufacturerON Semiconductor; Websitehttp://www.onsemi.cn

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CAT5132RI-10 Overview

10K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 128 POSITIONS, PDSO10, MSOP-10

CAT5132RI-10 Parametric

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Parts packaging code	MSOP
package instruction	TSSOP,
Contacts	10
Reach Compliance Code	compliant
ECCN code	EAR99
Other features	NONVOLATILE MEMORY
control interface	2-WIRE SERIAL
Converter type	DIGITAL POTENTIOMETER
JESD-30 code	S-PDSO-G10
JESD-609 code	e0
length	3 mm
Humidity sensitivity level	1
Number of functions	1
Number of positions	128
Number of terminals	10
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Package body material	PLASTIC/EPOXY
encapsulated code	TSSOP
Package shape	SQUARE
Package form	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	240
Certification status	Not Qualified
resistance law	LINEAR
Maximum resistor tolerance	20%
Maximum resistor terminal voltage	5 V
Minimum resistor terminal voltage
Maximum seat height	1.1 mm
Nominal supply voltage	5 V
surface mount	YES
Nominal temperature coefficient	300 ppm/°C
Temperature level	INDUSTRIAL
Terminal surface	TIN LEAD
Terminal form	GULL WING
Terminal pitch	0.5 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	30
Nominal total resistance	10000 Ω
width	3 mm
Base Number Matches	1

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CAT5132

16 Volt Digital

Potentiometer (POT)

with 128 Taps

and I

C Interface

Description

http://onsemi.com

The CAT5132 is a high voltage digital POT with non-volatile wiper

setting memory, operating like a mechanical potentiometer. The tap

points between the 127 equal resistive elements are connected to the

wiper output via CMOS switches. The switches are controlled by a

7-bit Wiper Control Register (WCR). The wiper setting can be stored

in a 7-bit non-volatile Data Register (DR). The WCR is accessed via

the I

C serial bus.

Upon power-up, the WCR is set to mid-scale (1000000). After the

power supply is stable, the contents of the DR are transferred to the

WCR and the wiper is returned to the memorized setting.

The CAT5132 has two voltage supplies: V

, the digital supply and

V+, the analog supply. V+ can be much higher than V

, allowing for

16 V analog operations.

The CAT5132 can be used as a potentiometer or as a two-terminal

variable resistor.

Features

MSOP−10

Z SUFFIX

CASE 846AE

MARKING DIAGRAM

ANBx

YMR



Single Linear Digital Potentiometer with 128 Taps

End-to-end Resistance of 10 kW, 50 kW or 100 kW

C Interface

Fast Up/Down Wiper Control Mode

Non-volatile Wiper Setting Storage

Automatic Wiper Setting Recall at Power−up

Digital Supply Range (V

): 2.7 V to 5.5 V

Analog Supply Range (V+): +8 V to +16 V

Low Standby Current: 15

100 Year Wiper Setting Memory

Industrial Temperature Range:

−40C

to +85C

10-pin MSOP Package

These Devices are Pb-Free, Halogen Free/BFR Free and are RoHS

Compliant

LCD Screen Adjustment

Volume Control

Mechanical Potentiometer Replacement

Gain Adjustment

Line Impedance Matching

VCOM Setting Adjustments

ANBU = CAT5132ZI-10-GT3

ANBK = CAT5132ZI-50-GT3

ANBP = CAT5132ZI-00-GT3

Y = Production Year (Last Digit)

M = Production Month (1-9, A, B, C)

R = Production Revision

PIN CONFIGURATION

SDA

GND

(Top View)

SCL

V+

ORDERING INFORMATION

Device

CAT5132ZI−10−GT3

CAT5132ZI−50−GT3

CAT5132ZI−00−GT3

MSOP

(Pb−Free)

3,000 /

Tape & Reel

Package

Shipping

†

Applications



†For information on tape and reel specifications, in-

cluding part orientation and tape sizes, please refer

to our Tape and Reel Packaging Specifications Bro-

chure, BRD8011/D.

1. For detailed information and a breakdown of

device nomenclature and numbering systems,

please see the ON Semiconductor Device No-

menclature document, TND310/D, available at

www.onsemi.com.

2. The standard lead finish is NiPdAu.

3. For additional package and temperature options,

please contact your nearest ON Semiconductor

Sales office.

Publication Order Number:

CAT5132/D



Semiconductor Components Industries, LLC, 2013

July, 2013

−

Rev. 7

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