參數(shù)資料
型號(hào): ISL95711UIU10Z
廠商: INTERSIL CORP
元件分類: 數(shù)字電位計(jì)
英文描述: Terminal Voltage 3V or 5V, 128 Taps I2C Serial Interface
中文描述: 50K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 128 POSITIONS, PDSO10
封裝: ROHS COMPLIANT, PLASTIC, MO-187BA, MSOP-10
文件頁數(shù): 3/12頁
文件大小: 333K
代理商: ISL95711UIU10Z
3
FN8241.2
August 15, 2005
Absolute Maximum Ratings
Recommended Operating Conditions
Temperature under bias. . . . . . . . . . . . . . . . . . . . . .-65
°
C to +135
°
C
Storage temperature . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Voltage on SDA, SCL, A0, and A1
with respect to GND. . . . . . . . . . . . . . . . . . . . . . . . -0.3 to V
CC
+0.3V
Voltage on V- (referenced to GND) . . . . . . . . . . . . . . . . . . . . . . . -6V
V = |V
(RH)
-V
(RL)
|. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12V
Lead temperature (soldering 10 seconds). . . . . . . . . . . . . . . .300°C
I
W
(10 seconds). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±6mA
V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-.03V to 6V
R
H
, R
L
, R
W
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V- to V
CC
Temperature Range (Industrial). . . . . . . . . . . . . . . . .-40°C to +85°C
V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3V to 5.5V
V- . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -3V to -5.5V
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
Over recommended operating conditions unless otherwise stated.
SYMBOL
PARAMETER
TEST CONDITIONS
MIN
TYP
(Note 1)
MAX
UNIT
R
TOTAL
R
H
to R
L
resistance
W option
10
k
U option
50
k
R
H
to R
L
resistance tolerance
-20
+20
%
R
H
,R
L
R
H
,R
L
terminal voltage
V-
V
CC
V
R
W
Wiper resistance
V- = -5.5V; V
CC
= +5.5V, wiper current =
(V
CC
-V-)/R
TOTAL
70
200
C
H
/C
L
/C
W
Potentiometer Capacitance (Note 13)
10/10/
25
pF
I
LkgDCP
Leakage on R
H
, R
L
, R
W
pins
Voltage at pins; V- to V
CC
0.1
1
μA
VOLTAGE DIVIDER MODE
(V- @ R
L
; V
CC
@ R
H
; Voltage at R
W
= V
RW
unloaded)
INL
(Note 6)
Integral non-linearity
-1
1
LSB
(Note 2)
DNL
(Note 5)
Differential non-linearity
W, U options
-0.5
0.5
LSB
(Note 2)
ZSerror
(Note 3)
Zero-scale error
W option
0
1
4
LSB
(Note 2)
U option
0
0.5
2
FSerror
(Note 4)
Full-scale error
W option
-4
-1
0
LSB
(Note 2)
U option
-2
-1
0
TC
V
(Notes 7, 13)
Ratiometric Temperature Coefficient
DCP Register set between 16 to 120d,
T = -40°C to +85°C
±4
ppm/°C
RESISTOR MODE
(Measurements between R
W
and R
L
with R
H
not connected, or between R
W
and R
H
with R
L
not connected)
RINL
(Note 11)
Integral non-linearity
DCP register set between 20 hex and 7F hex.
Monotonic over all tap positions
-1
1
MI
(Note 8)
RDNL
(Note 10)
Differential non-linearity
W and U options
-0.5
0.5
MI
(Note 8)
Roffset
(Note 9)
Offset
DCP Register set to 00 hex, W option
0
2
5
MI
(Note 8)
DCP Register set to 00 hex, U option
0
0.5
2
TC
R
(Notes 12,
13)
Resistance Temperature Coefficient
DCP register set between 16 and 127d,
T = -40°C to +85°C
±50
ppm/°C
ISL95711
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