CAT5115VI-10-T3 ON Semiconductor, CAT5115VI-10-T3 Datasheet

CAT5115VI-10-T3

Manufacturer Part Number

CAT5115VI-10-T3

Description

Digital Potentiometer ICs DPP 32 taps Up/Down

Manufacturer

ON Semiconductor

Datasheet

1.CAT5115VI-10-T3.pdf (14 pages)

Specifications of CAT5115VI-10-T3

Number Of Pots

Single

Taps Per Pot

Resistance

10 KOhms

Wiper Memory

Volatile

Digital Interface

Serial (3-Wire)

Operating Supply Voltage

3.3 V, 5 V

Supply Current

100 uA

Maximum Operating Temperature

+ 85 C

Minimum Operating Temperature

- 40 C

Mounting Style

SMD/SMT

Supply Voltage (max)

6 V

Supply Voltage (min)

2.5 V

Package / Case

SOIC-8

Number Of Elements

# Of Taps

Resistance (max)

10KOhm

Power Supply Requirement

Single

Interface Type

Serial (3-Wire)

Single Supply Voltage (typ)

3.3/5V

Dual Supply Voltage (typ)

Not RequiredV

Single Supply Voltage (min)

2.5V

Single Supply Voltage (max)

Dual Supply Voltage (min)

Not RequiredV

Dual Supply Voltage (max)

Not RequiredV

Operating Temp Range

-40C to 85C

Operating Temperature Classification

Industrial

Mounting

Surface Mount

Pin Count

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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CAT5115

32-Tap Digitally Program-

mable Potentiometer (DPPt)

Description

(DPPt) designed as an electronic replacement for mechanical

potentiometers and trim pots. Ideal for automated adjustments on high

volume production lines, they are also well suited for applications

where equipment requiring periodic adjustment is either difficult to

access or located in a hazardous or remote environment.

between two terminals R

that are controlled by three input pins, determines which tap is

connected to the wiper, R

tap 15 at power up. The tap position is not stored in memory.

Wiper−control of the CAT5115 is accomplished with three input

control pins, CS, U/D, and INC. The INC input increments the wiper

in the direction which is determined by the logic state of the U/D input.

The CS input is used to select the device.

three−terminal resistive divider or as a two−terminal variable resistor.

DPPs bring variability and programmability to a wide variety of

applications including control, parameter adjustments, and signal

processing.

power−up refer to the CAT5114 data sheet.

Features

•

Applications

•

October, 2010 − Rev. 9

The CAT5115 is a single digitally programmable potentiometer

The CAT5115 contains a 32−tap series resistor array connected

The digitally programmable potentiometer can be used as a

For a pin−compatible device that recalls a stored tap position on

2 x 2.5 mm TDFN Packages

Compliant

32−position Linear Taper Potentiometer

Low Power CMOS Technology

Single Supply Operation: 2.5 V − 6.0 V

Increment Up/Down Serial Interface

Resistance Values: 10 kW, 50 kW and 100 kW

Available in PDIP, SOIC, TSSOP, MSOP and Space Saving

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

Automated Product Calibration

Remote Control Adjustments

Offset, Gain and Zero Control

Tamper−proof Calibrations

Contrast, Brightness and Volume Controls

Motor Controls and Feedback Systems

Programmable Analog Functions

and R

. The wiper is always set to the mid point,

. An up/down counter and decoder

See detailed ordering and shipping information in the package

dimensions section on page 13 of this data sheet.

CASE 646AA

CASE 751BD

INC

U/D

V SUFFIX

L SUFFIX

ORDERING INFORMATION

SOIC−8

PDIP−8

GND

PIN CONFIGURATIONS

INC

U/D

GND

INC

U/D

http://onsemi.com

PDIP (L), SOIC (V),

CASE 511AJ

ZD7 SUFFIX

TDFN (ZD7)

(Top Views)

TSSOP (Y)

MSOP (Z)

TDFN−8

Publication Order Number:

CASE 846AD

CASE 948AL

TSSOP−8

Y SUFFIX

Z SUFFIX

MSOP−8

GND

CAT5115/D

Related parts for CAT5115VI-10-T3

CAT5115VI-10-T3 Summary of contents

Page 1

CAT5115 32-Tap Digitally Program- mable Potentiometer (DPPt) Description The CAT5115 is a single digitally programmable potentiometer (DPPt) designed as an electronic replacement for mechanical potentiometers and trim pots. Ideal for automated adjustments on high volume production lines, they are also ...

Page 2

Functional Diagram V CC U/D Control and INC Power−On CS Recall GND Figure 1. General Table 1. PIN DESCRIPTIONS Name Function INC Increment Control U/D Up/Down Control R Potentiometer High Terminal H GND Ground R Buffered Wiper Terminal W R ...

Page 3

Table 2. OPERATION MODES INC CS U/D High to Low Low High High to Low Low Low High Low to High Low Low to High X High Table 3. ABSOLUTE MAXIMUM RATINGS Parameters Supply Voltage V to GND CC Inputs ...

Page 4

Table 5. DC ELECTRICAL CHARACTERISTICS Symbol Parameter POWER SUPPLY V Operating Voltage Range CC I Supply Current (Increment) CC1 I (Note 4) Supply Current (Standby) SB1 LOGIC INPUTS I Input Leakage Current IH I Input Leakage Current IL V TTL ...

Page 5

Table 6. AC TEST CONDITIONS V Range CC Input Pulse Levels Input Rise and Fall Times Input Reference Levels Table 7. AC OPERATING CHARACTERISTICS Symbol Parameter INC Setup CI t U/D to INC Setup DI t U/D ...

Page 6

Applications 3 V (− – DPP – R CAT5113/5114/5115 (+) + ...

Page 7

V OUT R V (UNREG) IN 2952 11 kW SHUTDOWN 1. GND + Control and 1 3 Memory 7 5 POR 6 4 CAT5113/5114/5115 Figure 10. Programmable Voltage Regulator +5 ...

Page 8

PIN # 1 IDENTIFICATION D TOP VIEW SIDE VIEW Notes: (1) All dimensions are in millimeters. (2) Complies with JEDEC MS-001. PACKAGE DIMENSIONS PDIP−8, 300 mils CASE 646AA−01 ISSUE A SYMBOL ...

Page 9

PIN # 1 IDENTIFICATION TOP VIEW SIDE VIEW Notes: (1) All dimensions are in millimeters. Angles in degrees. (2) Complies with JEDEC MS-012. PACKAGE DIMENSIONS SOIC 8, 150 mils CASE 751BD−01 ISSUE O SYMBOL ...

Page 10

E1 e TOP VIEW SIDE VIEW Notes: (1) All dimensions are in millimeters. Angles in degrees. (2) Complies with JEDEC MO-153. PACKAGE DIMENSIONS TSSOP8, 4.4x3 CASE 948AL−01 ISSUE O SYMBOL MIN A A1 0.05 A2 ...

Page 11

E E1 TOP VIEW SIDE VIEW Notes: (1) All dimensions are in millimeters. Angles in degrees. (2) Complies with JEDEC MO-187. PACKAGE DIMENSIONS MSOP 8, 3x3 CASE 846AD−01 ISSUE O SYMBOL MIN A A1 ...

Page 12

D E Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î Î PIN#1 INDEX AREA TOP VIEW SYMBOL MIN NOM A 0.70 0.75 A1 0.00 0.02 A3 0.20 REF b 0.20 0.25 D 1.90 ...

Page 13

... Table 8. ORDERING INFORMATION Orderable Part Numbers CAT5115LI−10−G CAT5115LI−50−G CAT5115LI−00−G CAT5115VI−10−GT3 CAT5115VI−50−GT3 CAT5115VI−00−GT3 CAT5115YI−10−GT3 CAT5115YI−50−GT3 CAT5115YI−00−GT3 CAT5115ZI−10−GT3 CAT5115ZI−50−GT3 CAT5115ZI−00−GT3 CAT5115ZD7I− ...

Page 14

... TDFN is not available in NiPdAu (−G) version. 15. The device used in the above example is a CAT5115VI−10−GT3 (SOIC, Industrial Temperature, 10 kW, NiPdAu, Tape & Reel, 3,000/Reel). 16. For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging Specifications Brochure, BRD8011/D ...

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