ISL95311 Intersil Corporation, ISL95311 Datasheet - Page 3

• Manufacturer Part Number: ISL95311
• Description: 128 Taps I2C Interface
• Manufacturer: Intersil Corporation

Absolute Maximum Ratings
Storage temperature . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Voltage on SDA, SCL, A0, A1
Voltage on V+ (referenced to GND) . . . . . . . . . . . . . . . . . . . . +13.2V
ΔV = |V
R
Lead temperature (soldering 10s) . . . . . . . . . . . . . . . . . . . . . . 300°C
I
V
Power rating of DCP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .20mW
CAUTION: Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating only; functional
operation of the device (at these or any other conditions above those listed in the operational sections of this specification) is not implied. Exposure to absolute
maximum rating conditions for extended periods may affect device reliability.
Analog Specifications
W
VOLTAGE DIVIDER MODE (0V @ R
RESISTOR MODE (Measurements between R
(Note 12, 13)
CC
(Note 7, 13)
H
C
with respect to GND . . . . . . . . . . . . . . . . . . . . -0.3V to V
SYMBOL
(Note 13)
(Note 11)
(Note 10)
, R
(10 seconds) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±6mA
R
I
(Note 6)
(Note 5)
(Note 3)
(Note 4)
(Note 9)
ZSerror
FSerror
H
LkgDCP
Roffset
RDNL
RINL
TOTAL
DNL
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +6V
V
/C
TC
TC
R
INL
L
RH
, R
W
L
(RH)
V
R
/C
W
W
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .V+
–V
(RL)
R
R
R
Wiper resistance
Potentiometer Capacitance
Leakage on DCP pins
Integral non-linearity
Differential non-linearity
Zero-scale error
Full-scale error
Ratiometric Temperature Coefficient
Integral non-linearity
Differential non-linearity
Offset
Resistance Temperature Coefficient
H
H
H
to R
to R
terminal voltage
| . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .V+
L
L
resistance
resistance tolerance
PARAMETER
Over recommended operating conditions unless otherwise stated.
3
L
; V+ @ R
W
H
; measured at R
and R
W option
U option
V
V+ = 12.0V, wiper current = V+ / R
Voltage at pin from GND to V+
W option
U option
W option
U option
W option
U option
DCP register set to 40 hex
DCP register set between 20 hex and 5F hex;
monotonic over all tap positions
W option
U option
DCP Register set to 00 hex, W option
DCP Register set to 00 hex, U option
DCP register set between 20 hex and 7F hex
L
RL
with R
CC
= 0V
+0.3V
H
ISL95311
W
not connected, or between R
, unloaded)
TEST CONDITIONS
Recommended Operating Conditions
Temperature Range (Industrial) . . . . . . . . . . . . . . . . .-40°C to +85°C
V
V+ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8.0V to 13.2V
Wiper current of DCP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±3.0mA
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.7V to 5.5V
TOTAL
W
and R
H
with R
-0.75
-0.75
MIN
-0.5
-0.5
-20
-1
-7
-2
-1
0
0
0
0
0
L
not connected)
(Note 1)
10/10/
TYP
±45
0.1
0.5
0.5
10
50
70
25
±4
-1
-1
1
1
MAX
0.75
0.75
+20
200
0.5
0.5
V+
1
1
7
2
0
0
1
2
7
May 6, 2005
(Note 2)
(Note 2)
(Note 2)
(Note 2)
(Note 8)
(Note 8)
(Note 8)
(Note 8)
ppm/°C
ppm/°C
UNIT
FN8084.0
LSB
LSB
LSB
LSB
kΩ
kΩ
pF
µA
MI
MI
MI
MI
%
Ω
V