X93154 INTERSIL [Intersil Corporation], X93154 Datasheet - Page 3

• Manufacturer Part Number: X93154
• Description: Digitally Controlled Potentiometer
• Manufacturer: INTERSIL [Intersil Corporation]

DC Electrical Specifications
Absolute Maximum Ratings
Temperature under bias . . . . . . . . . . . . . . . . . . . . . .-65°C to +135°C
Storage temperature . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Voltage on CS, INC, U/D, R
Lead temperature (soldering 10s) . . . . . . . . . . . . . . . . . . . . . . 300°C
Maximum resistor current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2mA
CAUTION: Stresses above those listed in “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress only rating and operation of the
device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
Potentiometer Specifications
NOTES:
1. Absolute linearity is utilized to determine actual wiper voltage versus expected voltage = (V
2. Relative linearity is a measure of the error in step size between taps = V
3. 1 Ml = Minimum Increment = R
4. Typical values are for T
5. This parameter is periodically sampled and not 100% tested
6. Typical values are for T
7. This parameter is not 100% tested.
8. When performing multiple write operations, V
SYMBOL
C
with respect to V
C
IN
SYMBOL
I
I
CC1
CC2
I
V
1 .. 29 only
V
H
I
I
I
SB
(5)(7)
LI
LI
LI
R
IH
IL
/C
R
V
TOT
I
W
W
R
L
/C
W
V CC active current (Increment)
V CC active current (Store)
(EEPROM Store)
Standby supply current
CS
CS
INC, U/D input leakage current
CS, INC, U/D input HIGH voltage
CS, INC, U/D input LOW voltage
CS, INC, U/D input capacitance
End to end resistance
R
Power rating
Noise
Wiper Resistance
Wiper Current
Resolution
Absolute linearity
Relative linearity
R
Potentiometer capacitances
SS
H
TOTAL
, R
. . . . . . . . . . . . . . . . . . . . . . . . . . -1V to +6.5V
PARAMETER
L
terminal voltages
temperature coefficient
H
A
A
, R
= 25°C and nominal supply voltage.
= 25°C and nominal supply voltage.
L
PARAMETER
3
(2)
and V
(1)
TOT
/31.
CC
Over recommended operating conditions unless otherwise specified.
Over recommended operating conditions unless otherwise stated.
CS = V
max. t
CS = V
max. t
CS = V
V
V
V
V
V
CC
CC
IN
CC
IN
CC
must not decrease by more than 150mV from its initial value.
= V
= V
- 0.3V
= 3V, CS = 0
= 3V, V
CYC
WR
IL
IH
CC
CC
SS
, U/D = V
, U/D = V
- 0.3V, U/D and INC = V
to V
IN
TEST CONDITIONS
CC
= V
R
Ref: 1kHz
(5) (6)
(5) (6)
V
V
(7)
See circuit #3
H(n)(actual)
H(n+1)
TOTAL
IL
X93154
SS
TEST CONDITIONS/NOTES
IL
or V
or V
, T
A
-[V
IH
= 50kΩ
IH
= 25°C, f = 1MHz
H(n)+MI
and INC = 0.4V @
H(n+1)
and INC = V
-V
Recommended Operating Conditions
Temperature Range
Supply Voltage
H(n)(expected)
Industrial. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to +85°C
V
CC
—[V
]
SS
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3V ±10%
H(n)
or
IH
+ Ml] = ±0.5 Ml, n = 1 .. 29 only.
@
H(n)
V
(actual)-V
CC
MIN
-0.5
60
x 0.7
MIN
35
0
H(n)
TYP (4)
(expected)) = ±1 Ml Maximum. n =
100
50
10/10/25
TYP
-120
±35
50
3
V
V
CC
CC
MAX
250
600
150
±1
±1
10
1
+ 0.5
x 0.1
MAX
1000
V
±0.5
0.6
65
±1
CC
1
October 5, 2005
ppm/°C
dBV
mW
UNIT
UNIT
MI
MI
pF
FN8180.2
µA
µA
µA
µA
µA
µA
mA
pF
kΩ
V
V
%
Ω
V
(3)
(3)
(7)
(7)
(7)
(8)