CAT5111ZI-10-T3 ON Semiconductor, CAT5111ZI-10-T3 Datasheet

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CAT5111ZI-10-T3

Manufacturer Part Number
CAT5111ZI-10-T3
Description
IC POT DGTL 10K 100TAP 8MSOP
Manufacturer
ON Semiconductor
Series
DPPr
Datasheet

Specifications of CAT5111ZI-10-T3

Taps
100
Resistance (ohms)
10K
Number Of Circuits
1
Temperature Coefficient
300 ppm/°C Typical
Memory Type
Non-Volatile
Interface
Up/Down
Voltage - Supply
2.5 V ~ 6 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
8-MSOP, Micro8™, 8-uMAX, 8-uSOP,
Resistance In Ohms
10K
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
CAT5111ZI-10-T3
Manufacturer:
ON Semiconductor
Quantity:
1 850
CAT5111
100-Tap Digitally Program-
mable Potentiometer (DPPt)
with Buffered Wiper
Description
(DPPt) designed as an electronic replacement for mechanical
potentiometers. 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
amp that operates rail to rail. The wiper setting, stored in non−volatile
memory, is not lost when the device is powered down and is
automatically recalled when power is returned. The wiper can be
adjusted to test new system values without effecting the stored setting.
Wiper−control of the CAT5111 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 and also store the wiper
position prior to power down.
voltage divider. For applications where the potentiometer is used as a
2−terminal variable resistor, please refer to the CAT5113. The
buffered wiper of the CAT5111 is not compatible with that application.
Features
Applications
© Semiconductor Components Industries, LLC, 2010
August, 2010 − Rev. 18
The CAT5111 is a single digitally programmable potentiometer
The CAT5111 contains a 100−tap series resistor array connected
The digitally programmable potentiometer can be used as a buffered
Compliant
100−position Linear Taper Potentiometer
Non−volatile EEPROM Wiper Storage; Buffered Wiper
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 and MSOP Packages
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
WB
H
and R
. The CAT5111 wiper is buffered by an op
L
. An up/down counter and decoder
1
See detailed ordering and shipping information in the package
dimensions section on page 13 of this data sheet.
Pin Name
GND
R
V
INC
U/D
R
CS
R
WB
CC
V
CASE 751BD
CASE 646AA
INC
U/D
H
L
CS
CC
V SUFFIX
ORDERING INFORMATION
L SUFFIX
SOIC−8
PDIP−8
PIN CONFIGURATIONS
GND
INC
U/D
http://onsemi.com
R
1
PDIP (L), SOIC (V),
H
PIN FUNCTION
Increment Control
Up/Down Control
Potentiometer High Terminal
Ground
Buffered Wiper Terminal
Potentiometer Low Terminal
Chip Select
Supply Voltage
1
(Top Views)
TSSOP (Y)
MSOP (Z)
Publication Order Number:
CASE 846AD
CASE 948AL
Function
TSSOP−8
Y SUFFIX
Z SUFFIX
MSOP−8
V
CS
R
R
CC
L
WB
R
R
GND
R
CAT5111/D
L
WB
H

Related parts for CAT5111ZI-10-T3

CAT5111ZI-10-T3 Summary of contents

Page 1

CAT5111 100-Tap Digitally Program- mable Potentiometer (DPPt) with Buffered Wiper Description The CAT5111 is a single digitally programmable potentiometer (DPPt) designed as an electronic replacement for mechanical potentiometers. Ideal for automated adjustments on high volume production lines, they are also ...

Page 2

... INC and Memory CS Power On Recall GND Figure 1. Functional Diagram DEVICE MARKING INFORMATION MSOP AARL YMP AARL = CAT5111ZI−10−T3 AAPT = CAT5111ZI−50−T3 AAPX = CAT5111ZI−00− Production Year (Last Digit Production Month (1− Product Revision – Figure 2. Electronic Potentiometer Implementation http://onsemi ...

Page 3

Pin Description INC: Increment Control Input The INC input (on the falling edge) moves the wiper in the up or down direction determined by the condition of the U/D input. U/D: Up/Down Control Input The U/D input controls the direction ...

Page 4

Table 1. 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 2. ABSOLUTE MAXIMUM RATINGS Parameters Supply Voltage V to GND CC Inputs ...

Page 5

Table 4. DC ELECTRICAL CHARACTERISTICS Symbol Parameter POWER SUPPLY V Operating Voltage Range CC I Supply Current (Increment) CC1 I Supply Current (Write) CC2 I (Note 4) Supply Current (Standby) SB1 LOGIC INPUTS I Input Leakage Current IH I Input ...

Page 6

Table 5. AC TEST CONDITIONS V Range CC Input Pulse Levels Input Rise and Fall Times Input Reference Levels Table 6. AC OPERATING CHARACTERISTICS Symbol Parameter INC Setup CI t U/D to INC Setup DI t U/D ...

Page 7

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

Page 8

V OUT V (UNREG) 2952 SHUTDOWN 1. GND DPP 7 5 CAT5113/5114 6 4 Figure 9. Programmable Voltage Regulator +5 V IC2 74HC132 1 ...

Page 9

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 10

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 11

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 12

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 13

... CAT5111YI−50−GT3 CAT5111YI−00−GT3 CAT5111ZI−10−T3 CAT5111ZI−50−T3 CAT5111ZI−00−T3 10. All packages are RoHS compliant. 11. Standard lead finish is NiPdAu, except MSOP package is Matte−Tin. 12. Contact factory for Matte−Tin finish availability for PDIP, SOIC and TSSOP packages. ...

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