CAT5119SDI-50-T10 Catalyst Semiconductor, CAT5119SDI-50-T10 Datasheet

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CAT5119SDI-50-T10

Manufacturer Part Number
CAT5119SDI-50-T10
Description
Manufacturer
Catalyst Semiconductor
Datasheet
© 2005 by Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
CAT5110/5118/5119 linear-taper digitally programmable
potentiometers perform the same 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.
GND
GND
U/D
U/D
V
V
DD
DD
1
2
3
1
2
3
5
5
6 H
4
6 H
4
W
CS
L
CS
GND
U/D
V
DD
1
2
3
5 H
4
CS
The CAT5110 is configured as a potentiometer. The
CAT5118 and CAT5119 are configured as variable
resistors. See Pin Configurations for part functionality.
Three resistance values are available: 10k , 50k and
100k . These are available in space-saving 5-pin and
6-pin SC70 and SOT-23 packages.
1
GND
U/D
V
CS
DD
Counter
UP/DN
32-Position
Decoder
H
L
Doc. No. 2120, Rev. A
TM
W

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CAT5119SDI-50-T10 Summary of contents

Page 1

... L U © 2005 by Catalyst Semiconductor, Inc. Characteristics subject to change without notice The CAT5110 is configured as a potentiometer. The CAT5118 and CAT5119 are configured as variable resistors. See Pin Configurations for part functionality. Three resistance values are available: 10k , 50k and 100k . These are available in space-saving 5-pin and 6-pin SC70 and SOT-23 packages ...

Page 2

Doc. No. 2120, ...

Page 3

...

Page 4

...

Page 5

V to GND........................................... -0 All Other Pins to GND .............. -0 Input and Output Latch-Up Immunity ............ +200 mA Maximum Continuous Current into H, L and W 100k 50k 10k Continuous Power ...

Page 6

unless otherwise noted ...

Page 7

The CAT5110/5118/5119 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. Three end-to-end resistance values are available: 10k , 50k and 100k . The CAT5110 is designed ...

Page 8

The Minipots are intended for circuits requiring digitally controlled adjustable resistance, such as LCD contrast control, where voltage biasing adjusts the display con- trast. Use an op amp to provide buffering and gain on the output of the CAT5110. Connect ...

Page 9

SC70 E1/2 E1 0.15(.006) C PIN # .10(.004) C (b) b1 BASE METAL SECTION A-A NOTE: 1. CONTROLLING DIMENSION: MILLIMETER. CONVERTED INCH DIMENSION ARE NOT NECESSARILY EXACT. 2. DIMENSION "D" DOES NOT INCLUDE MOLD FLASH, PROTRUSION OR GATE ...

Page 10

aaa X=A &/or B ODD LEAD SIDES TOP VIEW A — — 1.00 A1 0.01 0.05 0.10 A2 0.84 0.87 0.90 c 0.12 0.15 ...

Page 11

... Catalyst Semiconductor products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the Catalyst Semiconductor product could create a situation where personal injury or death may occur. ...

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