CAT5419WI-25 ONSEMI [ON Semiconductor], CAT5419WI-25 Datasheet - Page 3

• Manufacturer Part Number: CAT5419WI-25
• Description: Dual Digitally Programmable Potentiometers with 64 Taps and 2-wire Interface
• Manufacturer: ONSEMI [ON Semiconductor]

ABSOLUTE MAXIMUM RATINGS
RECOMMENDED OPERATING CONDITIONS
POTENTIOMETER CHARACTERISTICS
Over recommended operating conditions unless otherwise stated.
Notes:
(1) Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings
(2) The minimum DC input voltage is –0.5V. During transitions, inputs may undershoot to –2.0V for periods of less than 20 ns. Maximum DC
(3) Latch-up protection is provided for stresses up to 100 mA on address and data pins from –1V to V
(4) This parameter is tested initially and after a design or process change that affects the parameter.
(5) Absolute linearity is utilitzed to determine actual wiper voltage versus expected voltage as determined by wiper position when used as a potentiometer.
(6) Relative linearity is utilized to determine the actual change in voltage between two successive tap positions when used as a
(7) LSB = R
(8) n = 0, 1, 2, ..., 63
2008 SCILLC. All rights reserved.
Characteristics subject to change without notice
Parameters
Temperature Under Bias
Storage Temperature Range
Voltage to any Pins with Respect to V
V
Package Power Dissipation Capability (T
Lead Soldering Temperature (10 secs)
Wiper Current
Parameters
V
Industrial Temperature
C
Symbol
TC
TC
CC
CC
H
V
R
R
R
R
/C
only, and functional operation of the device at these or any other conditions outside of those listed in the operational sections of this
specification is not implied. Exposure to any absolute maximum rating for extended periods may affect device performance and reliability.
voltage on output pins is V
potentiometer. It is a measure of the error in step size.
R
R
TERM
V
I
fc
POT
POT
POT
POT
RATIO
RPOT
with Respect to GND
W
W
W
N
L
/C
W
TOT
Potentiometer Resistance (-00)
Potentiometer Resistance (-50)
Potentiometer Resistance (-10)
Potentiometer Resistance (-2.5)
Potentiometer Resistance Tolerance
R
Power Rating
Wiper Current
Noise
Resolution
Absolute Linearity
Relative Linearity
Temperature Coefficient of R
Potentiometer Capacitances
Parameter
Wiper Resistance
Wiper Resistance
Voltage on any R
Ratiometric Temp. Coefficient
Frequency Response
/ 63 or (R
POT
Matching
H
- R
L
CC
) / 63, single pot
+0.5V, which may overshoot to V
+2.5 to 6.0
-40 to +85
Ratings
H
(6)
(5)
or R
(1)
L
Pin
SS
(2) (3)
A
POT
= 25°C)
Units
ºC
V
Test Conditions
25°C, each pot
I
I
V
(4)
R
R
(4)
(4)
(4)
R
W
W
SS
W(n)(actual)
W(n+1)
POT
= ±3mA @ V
= ±3mA @ V
CC
= 0V
-2.0 to V
+2.0V for periods of less than 20 ns.
= 50kΩ
3
-[R
-55 to +125
-65 to +150
-2.0 to +7.0
Ratings
W(n)+LSB
-R
300
±12
1.0
(n)(expected)
(4)
CC
CC
CC
]
+2.0
(8)
= 3V
= 5V
(8)
Units
mA
ºC
ºC
ºC
W
V
V
GND
Min
CC
+1V.
10/10/25
±300
TBD
Typ
100
2.5
1.6
0.4
50
10
80
Max
±0.2
±20
300
150
V
±6
50
±1
20
Doc. No. MD-2115 Rev. I
1
CC
CAT5419
ppm/°C
ppm/°C
nV/√Hz
LSB
LSB
Units
MHz
mW
mA
kΩ
kΩ
kΩ
kΩ
pF
%
%
%
Ω
Ω
V
(7)
(7)