参数资料
型号: ISL23710UIU10Z
厂商: INTERSIL CORP
元件分类: 数字电位计
英文描述: Terminal Voltage +-3V or +-5V, 128 Taps Up/Down Interface
中文描述: 50K DIGITAL POTENTIOMETER, INCREMENT/DECREMENT CONTROL INTERFACE, 128 POSITIONS, PDSO10
封装: ROHS COMPLIANT, PLASTIC, MO-187BA, MSOP-10
文件页数: 3/8页
文件大小: 232K
代理商: ISL23710UIU10Z
3
FN6126.0
August 22, 2005
Analog Specifications
Absolute Maximum Ratings
Thermal Information
Temperature Under Bias . . . . . . . . . . . . . . . . . . . . .-65
°
C to +135
°
C
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Voltage on CS, INC, U/D and V
CC
with Respect to GND . . . . . . . . . . . . . . . . . . . .-0.3V to V
CC
+0.3V
Voltage on V- (Referenced to GND) . . . . . . . . . . . . . . . . . . . . . . -6V
V = |V
(RH)
-V
(RL)
| . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12V
Lead Temperature (Soldering 10s) . . . . . . . . . . . . . . . . . . . . .300°C
I
W
(10s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±6mA
V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-0.3V to 6V
R
H
, R
L
, R
W
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V- to V
CC
ESD Rating (MIL-STD-883, Method 3015.7). . . . . . . . . . . . . . .>2kV
Thermal Resistance (Typical, Note 1)
MSOP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . .
θ
JA
(°C/W)
170
Recommended Operating Conditions
Temperature Range (Industrial). . . . . . . . . . . . . . . . .-40°C to +85°C
V
CC
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.7V to 5.5V
V- . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-2.7V 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.
NOTE:
1.
θ
JA
is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
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
%
V
RH
,V
RL
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 DCP Pins
Voltage at pin from V- to V
CC
-1
0.1
1
μA
VOLTAGE DIVIDER MODE
(0V @ RL; V+ @ RH; measured at 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
-0.5
0
TC
V
(Note 7,13)
Ratiometric Temperature Coefficient
DCP register set to i = 16 to 120d,
T = -40°C to 85°C
±4
ppm/°C
RESISTOR MODE
(Measurements between RW and RL with RH not connected, or between RW and RH with RL not connected)
RINL
(Note 11)
Integral Non-linearity
DCP register set between 16 and 127d Monotonic
over all tap positions
-1
1
MI
(Note 8)
RDNL
(Note 10)
Differential Non-linearity
-0.5
0.5
MI
(Note 8)
Roffset
(Note 9)
Offset
DCP register set to 0d, W option
0
2
5
MI
(Note 8)
DCP register set to 0d, U option
0
0.5
2
MI
(Note 8)
TC
R
(Notes 12,13)
Resistance Temperature Coefficient
DCP register set to i = 16 to 127d,
T = -40°C to +85°C
±50
ppm/°C
ISL23710
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