cat5140 ON Semiconductor, cat5140 Datasheet - Page 3

• Manufacturer Part Number: cat5140
• Description: Single Channel 256 Tap Dpp With Integrated Eeprom And I2c Control
• Manufacturer: ON Semiconductor

2. Latch−up protection is provided for stresses up to 100 mA on address and data pins from −1 V to V
3. LSB = R
4. V(R
5. Absolute linearity is utilized to determine actual wiper voltage versus expected voltage as determined by wiper position when used as a
6. Relative linearity is a measure of the error in step size. It is determined by the actual change in voltage between two successive tap positions
7. This parameter is tested initially and after a design or process change that affects the parameter.
Table 5. POTENTIOMETER CHARACTERISTICS
Table 6. D.C. OPERATING CHARACTERISTICS
Potentiometer Resistance ‘−50’
Potentiometer Resistance ‘−00’
Potentiometer Resistance Tolerance
Power Rating
Wiper Current
Wiper Resistance
Integral Non−Linearity
Differential Non−Linearity
Integral Non−Linearity
Differential Non−Linearity
Voltage on R
Resolution
Zero Scale Error
Full Scale Error
Temperature Coefficient of R
Ratiometric Temp. Coefficient
Potentiometer Capacitances
Frequency Response
Power Supply Current
Volatile Write & Read
Power Supply Current
Non−volatile Write
Standby Current
Input Leakage Current
Output Leakage Current
Input Low Voltage
Input High Voltage
SDA Output Buffer Low Voltage
Power−On Recall
potentiometer.
when used as a potentiometer.
W
)
255
TOT
−V(R
H
Parameter
/ 255 or (R
or R
Parameter
W
)
0
L
]/255 (R
H
− R
W
POT
)
255
L
) / 255, single pot.
= 0xFF, (R
R
Voltage Divider Mode
W
POT
Minimum V
Test Conditions
)
0
Resistor Mode
V
V
V
(Notes 5, 6)
(Notes 5, 6)
(Notes 5, 6)
= 0x00.
I
= 50 kW (Note 7)
W
V
V
CC
CC
CC
SS
CC
V
= ±3 mA
25°C
V
OUT
= 5.5 V, Inputs = GND
= 5.5 V, Inputs = GND
= 3.3 V
Test Conditions
IN
= 0 V
f
f
= 2.5 V, I
SCL
SCL
V
(V
= GND to V
CC
http://onsemi.com
(Note 2) (V
CC
= GND to V
CC
= 400 kHz
= 400 kHz
for memory recall
= 5.0 V
= +2.5 V to +5.5 V, −40°C to +85°C unless otherwise specified.)
OL
= 4 mA
3
CC
CC
CC
C
TC
Symbol
TC
= +2.5 V to +5.5 V, −40_C to +85_C unless otherwise specified.)
H
V
RDNL
R
R
RINL
DNL
/C
TERM
R
INL
I
RATIO
POT
POT
RPOT
fc
W
W
L
/C
W
Symbol
V
V
I
I
CC1
CC2
I
I
V
V
POR
I
SB
LO
OL1
LI
Min
V
IL
IH
−2
0
SS
V
10/10/25
CC
Limits
±100
Min
−10
−0.5
Typ
100
1.4
0.4
0.5
0.4
−1
50
70
x 0.7
CC
+1 V.
V
V
Max
±0.5
±0.5
V
±20
200
50
±3
±1
±1
20
CC
CC
CC
2
0
Max
+10
0.4
2.0
10
1
3
2
x 0.3
+ 1.0
LSB (Note 3)
LSB (Note 3)
LSB (Note 4)
LSB (Note 3)
LSB (Note 3)
LSB (Note 4)
ppm/°C
ppm/°C
Units
MHz
mW
mA
kW
kW
pF
%
%
W
V
Units
mA
mA
mA
mA
mA
V
V
V
V