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CAT5133 Fiches technique(PDF) 4 Page - Catalyst Semiconductor

No de pièce CAT5133
Description  16 Volt Digitally Programmable Potentiometer (DPPTM) with 128 Taps and an Increment Decrement Interface
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Fabricant  CATALYST [Catalyst Semiconductor]
Site Internet  http://www.catalyst-semiconductor.com
Logo CATALYST - Catalyst Semiconductor

CAT5133 Fiches technique(HTML) 4 Page - Catalyst Semiconductor

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CAT5133
Doc. No. MD-2125 Rev. C
4
© Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
RECOMMENDED OPERATING CONDITIONS
VCC
= +2.7V to +5.5V
V+
= +8.0V to +16.0V
Operating Temperature Range: -40°C to +85°C
POTENTIOMETER CHARACTERISTICS
(Over recommended operating conditions unless otherwise stated.)
Limits
Symbol Parameter
Test Conditions
Min
Typ
Max
Units
RPOT
Potentiometer Resistance (10kΩ)
10
kΩ
RPOT
Potentiometer Resistance (50kΩ)
(7)
50
kΩ
RPOT
Potentiometer Resistance (100kΩ)
(7)
100
kΩ
RTOL
Potentiometer Resistance Tolerance
±20
%
Power Rating
25ºC
50
mW
IW
Wiper Current
±3
mA
IW = +1mA @ V+ = 12V
70
150
RW
Wiper Resistance
IW = +1mA @ V+ = 8V
110
200
VTERM Voltage on RW , RH or RL
GND = 0V; V+ = 8V to 16V
GND
V+
V
RES
Resolution
0.78
%
ALIN
Absolute Linearity
(2)
VW(n)(actual) - VW(n)(expected)
(5), (6)
±1
LSB
(4)
RLIN
Relative Linearity
(3)
VW(n+1) - [VW(n) +LSB]
(5), (6)
±0.5
LSB
(4)
TCRPOT Temperature Coefficient of RPOT
(1)
±300
ppm/°C
TCRatio Ratiometric Temperature Coefficient
(1)
30
ppm/°C
CH/CL/C Potentiometer Capacitances
(1)
10/10/25
pF
fc
Frequency Response
RPOT = 50kΩ
0.4
MHz
Notes:
(1) This parameter is tested initially and after a design or process change that affects the parameter.
(2) Absolute linearity is utilized to determine actual wiper voltage versus expected voltage as determined by wiper position when used as a
potentiometer.
(3) Relative linearity is utilized to determine the actual change in voltage between two successive tap positions when used as a
potentiometer.
(4) LSB = (RHM - RLM)/127; where RHM and RLM are the highest and lowest measured values on the wiper terminal.
(5) n = 1, 2, ..., 127.
(6) V
+ @ RH; 0V @ RL; VW measured @ RW, with no load.
(7) Contact factory for availability on this version of the CAT5133.


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Numéro de composants électroniques

No de pièceDescriptionHtml ViewFabricant
CAT5133 16 Volt Digitally Programmable Potentiometer DPP TM with 128 Taps and an Increment Decrement Interface 1  2  3  4  5  More Catalyst Semiconductor
CAT5132_08 16 Volt Digitally Programmable Potentiometer DPP™ with 128 Taps and I2C Interface 1  2  3  4  5  More Catalyst Semiconductor
CAT525_0711 Quad Digitally Programmable Potentiometer DPP™ with 256 Taps and Microwire Interface 1  2  3  4  5  More Catalyst Semiconductor
CAT523_07 Dual Digitally Programmable Potentiometer DPP™ with 256 Taps and Microwire Interface 1  2  3  4  5  More Catalyst Semiconductor
CAT524_07 Quad Digitally Programmable Potentiometer DPP™ with 256 Taps and Microwire Interface 1  2  3  4  5  More Catalyst Semiconductor
CAT5411_07 Dual Digitally Programmable Potentiometers DPP TM with 64 Taps and SPI Interface 1  2  3  4  5  More Catalyst Semiconductor
CAT5269_07 Dual Digitally Programmable Potentiometers DPP™ with 256 Taps and 2-wire Interface 1  2  3  4  5  More Catalyst Semiconductor
CAT5401_07 Quad Digitally Programmable Potentiometers DPP™ with 64 Taps and SPI Interface 1  2  3  4  5  More Catalyst Semiconductor
CAT5419_07 Dual Digitally Programmable Potentiometers DPP™ with 64 Taps and 2-wire Interface 1  2  3  4  5  More Catalyst Semiconductor
CAT5110_07 32-Tap MiniPot™ Digitally Programmable Potentiometers with 2-Wire Interface 1  2  3  4  5  More Catalyst Semiconductor

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