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CAT5114_08 Datasheet, PDF (4/15 Pages) Catalyst Semiconductor – 32-Tap Digitally Programmable Potentiometer (DPP™) | |||
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CAT5114
Logic Inputs
Symbol Parameter
IIH
Input Leakage Current
IIL
Input Leakage Current
VIH2 CMOS High Level Input Voltage
VIL2 CMOS Low Level Input Voltage
Conditions
VIN = VCC
VIN = 0V
2.5V ⤠VCC ⤠6V
Min Typ Max
â
â
10
â
â
-10
VCC x 0.7 â VCC + 0.3
-0.3
â VCC x 0.2
Units
µA
µA
V
V
Potentiometer Characteristics
Symbol Parameter
Conditions
-10 Device
RPOT
Potentiometer Resistance
-50 Device
-00 Device
Pot. Resistance Tolerance
VRH
Voltage on RH pin
VRL
Voltage on RL pin
Resolution
INL
DNL
RWI
IW
TCRPOT
TCRATIO
VN
CH/CL/CW
fc
Integral Linearity Error
Differential Linearity Error
Wiper Resistance
Wiper Current
TC of Pot Resistance
Ratiometric TC
Noise
Potentiometer Capacitances
Frequency Response
IW ⤠2µA
IW ⤠2µA
VCC = 5V, IW = 1mA
VCC = 2.5V, IW = 1mA
100kHz / 1kHz
Passive Attenuator, 10kâ¦
Min
Typ Max Units
10
50
kâ¦
100
±20
%
0
VCC
V
0
VCC
V
3.2
%
0.5
1
LSB
0.25 0.5
LSB
70
200
â¦
150
400
â¦
-4.4
4.4
mA
300
ppm/ºC
20 ppm/ºC
8/24
nV/âHz
8/8/25
pF
1.7
MHz
Doc. No. MD-2007 Rev. P
4
© Catalyst Semiconductor, Inc.
Characteristics subject to change without notice
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