CAT5124TBI-50-GT3 CATALYST SEMICONDUCTOR, CAT5124TBI-50-GT3 Datasheet

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CAT5124TBI-50-GT3

Manufacturer Part Number
CAT5124TBI-50-GT3
Description
DPP, MINIPOT 32 TAPS, U/D
Manufacturer
CATALYST SEMICONDUCTOR

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
CAT5124TBI-50-GT3
Manufacturer:
ON Semiconductor
Quantity:
139
32-Tap MiniPot™ Digitally Programmable
Potentiometers with 2-Wire Interface
FeATures
APPlICATIons
PIn ConFIGurATIon
© Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
For ordering Information details, see page 11.
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
Low wiper resistance: 80Ω for
CAT5123, CAT5124, CAT5125
CAT5110, CAT5118, CAT5119 available in sC70
lCD screen adjustment
Volume control
Mechanical potentiometer replacement
Gain adjustment
line impedance matching
GND
GND
U/D
U/D
V
V
DD
DD

2
3

2
3
CAT5110
CAT5125
CAT5110
soT-23
sC70
6
5
4
6
5
4
H
W
CS
H
W
CS
GND
GND
U/D
U/D
V
V
DD
DD

2
3

2
3
CAT5118
CAT5123
CAT5118
soT-23
sC70

DesCrIPTIon
CAT50/58/59/523/524/525 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.
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.
FunCTIonAl DIAGrAM
5
4
5
4
H
CS
H
CS
GND
V
U/D
CS
DD
GND
GND
U/D
U/D
V
V
DD
DD
CAT5123, CAT5124, CAT5125
CAT5110, CAT5118, CAT5119

2
3

2
3
CAT5119
CAT5124
CAT5119
soT-23
sC70
6 H
4
6
4
5
5
L
CS
H
L
CS
H
L
Doc. No. MD-220, Rev. I
W

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