CAT5127, CAT5129

Doc. No. MD-2127 Rev. C

6

© Catalyst Semiconductor, Inc.

Characteristics subject to change without notice

POTENTIOMETER CHARACTERISTICS

Symbol

Parameter

Conditions

Min

Typ

Max

Units

-10 Device

10

-50 Device

50

Potentiometer Resistance

-00 Device

100

kΩ

Pot Resistance Tolerance

± 20

%

0

V

0

V

RES

Resolution

3.2

%

INL

Integral Linearity Error

0.5

1

LSB

DNL

Differential Linearity Error

0.25

0.5

LSB

70

100

Ω

Wiper Resistance

150

200

Ω

(3)

TC of Pot Resistance

±30

±300

ppm/ºC

(3)

Ratiometric TC

±3

20

ppm/ºC

(3)

Noise

100kHz / 1kHz

8/24

nV/√Hz

(3)

Potentiometer Capacitances

8/8/25

pF

Fc

(3)

Frequency Response

Passive Attenuator, 10kΩ

1.7

MHz

Notes:

(3) These parameters are periodically sampled and are not 100% tested.