CAT5411BI-00-TE13 Catalyst Semiconductor, CAT5411BI-00-TE13 Datasheet - Page 4

• Manufacturer Part Number: CAT5411BI-00-TE13
• Description: Dual Digitally Programmable Potentiometers (DPP) with 64 Taps and SPI Interface
• Manufacturer: Catalyst Semiconductor

Over recommended operating conditions unless otherwise stated.
Temperature Under Bias .................. -55 C to +125 C
Storage Temperature ........................ -65 C to +150 C
Voltage on any Pin with
V
Package Power Dissipation
Lead Soldering Temperature (10 secs) ............ 300 C
Wiper Current .................................................. +12mA
Document No. 2114, Rev. F
Note:
Note:
(1) This parameter is tested initially and after a design or process change that affects the parameter.
(2) Absolute linearity is utilitzed 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
(4) LSB = R
(5) n = 0, 1, 2, ..., 63
C
CC
TC
TC
H
V
R
R
R
R
/C
Respect to V
Capability (T
potentiometer. It is a measure of the error in step size.
R
R
TERM
V
I
RATIO
POT
POT
POT
POT
RPOT
fc
with Respect to Ground ................ -2.0V to +7.0V
W
W
W
N
L
/C
(1) The minimum DC input voltage is –0.5V. During transitions, inputs may undershoot to –2.0V for periods of less than 20 ns.
(2) Latch-up protection is provided for stresses up to 100 mA on address and data pins from –1V to V
W
TOT
Maximum DC voltage on output pins is V
/ 63 or (R
Potentiometer Resistance (-2.5
Potentiometer Resistance (-00
Potentiometer Resistance (-50
Potentiometer Resistance (-10
Ratiometric Temp. Coefficient
Voltage on any R
Potentiometer Capacitances
A
Temperature Coefficient of
SS
Potentiometer Resistance
= 25 C) ................................... 1.0W
(1)(2)
Frequency Response
H
Absolute Linearity
Relative Linearity
- R
Wiper Resistance
Wiper Resistance
R
Wiper Current
Power Rating
L
................ -2.0V to +V
POT
) / 63, single pot
Resolution
Tolerance
Noise
R
Matching
POT
H
or R
(3)
(2)
L
Pin
CC
CC
+0.5V, which may overshoot to V
R
+2.0V
I
I
W
w(n)(actual)
W
R
= +3mA @ V
= +3mA @ V
w(n+1)
R
25 C, each pot
POT
V
4
-[R
SS
-R
= 50k
(1)
(1)
(1)
(1)
= 0V
w(n)+LSB
Stresses above those listed under “Absolute Maximum Ratings”
may cause permanent damage to the device. These are stress
ratings 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 perfor-
mance and reliability.
(n)(expected)
CC
CC
(1)
Recommended Operating Conditions:
V
= 5V
Temperature
Industrial
=3V
]
CC
(5)
(5)
= +2.5V to +6.0V
CC
GND
+2.0V for periods of less than 20 ns.
10/10/25
+300
100
2.5
1.6
0.4
50
10
80
-40 C
Min
CC
+1V.
+0.2
V
+20
300
150
50
+6
+1
20
1
CC
Max
85 C
ppm/ C
ppm/ C
nV/ Hz
LSB
LSB
MHz
mW
mA
k
k
k
k
pF
%
%
%
V
(4)
(4)