CAT5123 datasheet(1/16 Pages) CATALYST

Nome de Peças	CAT5123

Descrição Electrónicos	32-Tap MiniPot TM Digitally Programmable Potentiometers with 2-Wire Interface

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Fabricante Electrônico	CATALYST [Catalyst Semiconductor]

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Characteristics subject to change without notice

Doc. No. 220, Rev. E

CAT5110, CAT5118, CAT5119

CAT5123, CAT5124, CAT5125

32-Tap MiniPot™ Digitally Programmable

Potentiometers with 2-Wire Interface

FeATures

0.3µA ultra-low standby current

single-supply operation: 2.7V to 5.5V

Glitchless switching between resistor taps

Power-on reset to midscale

2-Wire up/down serial interface

Resistance values: 10kΩ, 50kΩ and 100kΩ

All devices available in sOT-23 package

CAT5110, CAT5118, CAT5119 also available in

sC70

■

DesCrIPTIOn

CAT50/58/59/523/524/525 linear-taper

digitallyprogrammablepotentiometersperformthesame

function as a mechanical potentiometer or a variable

resistor. These devices consist of a fixed resistor and

a wiper contact with 32-tap points that are digitally

controlled through a 2-wire up/down serial interface.

The CAT5110 and CAT5125 are configured as poten-

tiometers. The CAT5118/19/23/24 are configured as

variable resistors.

Three resistance values are available: 10kΩ, 50kΩ and

100kΩ. All devices are available in space-saving 5-pin

and 6-pin SOT-23 packages. The CAT50/58/59

are also available in the SC70 package.

PIn COnFIGurATIOn

VDD

GND

CS

U/D

H

L

5

3

4

GND

CS

U/D

H

VDD

2

CAT5118

CAT5123

GND

CS

U/D

6

5

3

4

H

VDD

2

3

4

W

5

CAT5110

CAT5125

sOT-23

GND

CS

U/D

6 H

2

L

5

CAT5119

CAT5124

3

4

GND

CS

U/D

H

VDD

2

CAT5118

GND

CS

U/D

6

5

H

VDD

2

3

4

W

5

CAT5110

sC70

2

CAT5119

3

4

6

FunCTIOnAl DIAGrAM

U/D

VDD

GND

H

L

W

CS

APPlICATIOns

lCD screen adjustment

Volume control

Mechanical potentiometer replacement

Gain adjustment

line impedance matching

■

For Ordering Information details, see page 11.

Nº de peça semelhante - CAT5123

Fabricante Electrônico	Nome de Peças	Folha de dados	Descrição Electrónicos
Catalyst Semiconductor	CAT5123	711Kb / 16P	32-Tap MiniPot??Digitally Programmable Potentiometers with 2-Wire Interface
Catalyst Semiconductor	CAT5123	295Kb / 15P	32-Tap MiniPot??Digitally Programmable Potentiometers with 2-Wire Interface
ON Semiconductor	CAT5123	212Kb / 15P	32-Tap MiniPot Digitally Programmable Potentiometers with 2-Wire Interface Doc. No. MD-2120 Rev. K
ON Semiconductor	CAT5123	188Kb / 11P	32?릘ap Digital Potentiometers (POTs) June, 2013 ??Rev. 13
Catalyst Semiconductor	CAT5123SDI-00GT3	295Kb / 15P	32-Tap MiniPot??Digitally Programmable Potentiometers with 2-Wire Interface

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Descrição semelhante - CAT5123

Fabricante Electrônico	Nome de Peças	Folha de dados	Descrição Electrónicos
ON Semiconductor	CAT5110SDI-10-GT3	212Kb / 15P	32-Tap MiniPot Digitally Programmable Potentiometers with 2-Wire Interface Doc. No. MD-2120 Rev. K
ON Semiconductor	CAT5110	212Kb / 15P	32-Tap MiniPot Digitally Programmable Potentiometers with 2-Wire Interface Doc. No. MD-2120 Rev. K
Catalyst Semiconductor	CAT5110	295Kb / 15P	32-Tap MiniPot??Digitally Programmable Potentiometers with 2-Wire Interface
	CAT5110	163Kb / 11P	32-Tap MiniPot Digitally Programmable Potentiometers with 2-Wire Interface
	CAT5110	711Kb / 16P	32-Tap MiniPot??Digitally Programmable Potentiometers with 2-Wire Interface
	CAT5120	689Kb / 13P	16-Tap MiniPot TM Digitally Programmable Potentiometers with 2-Wire Interface
	CAT5120	163Kb / 11P	16-Tap MiniPot Digitally Programmable Potentiometers with 2-Wire Interface
	CAT5120	298Kb / 12P	16-Tap MiniPot??Digitally Programmable Potentiometers with 2-Wire Interface
ON Semiconductor	CAT5120	740Kb / 12P	16-Tap MiniPot??Digitally Programmable Potentiometers with 2-Wire Interface Doc. No. MD-2121 Rev. G
Catalyst Semiconductor	CAT5127	494Kb / 12P	32-Tap Digitally Programmable Potentiometer (DPP TM)

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