參數(shù)資料
型號(hào): ISL96017WIRT8Z
廠(chǎng)商: INTERSIL CORP
元件分類(lèi): 數(shù)字電位計(jì)
英文描述: 128-Tap DCP, 16kbit EEPROM, and I2C Serial Interface
中文描述: 10K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 128 POSITIONS, PDSO8
封裝: 3 X 3 MM, 0.80 MM HEIGHT, 0.65 MM PITCH, ROHS COMPLIANT, PLASTIC, TDFN-8
文件頁(yè)數(shù): 3/11頁(yè)
文件大?。?/td> 330K
代理商: ISL96017WIRT8Z
3
FN8243.1
April 17, 2006
Absolute Maximum Ratings
Thermal Information
Storage Temperature: . . . . . . . . . . . . . . . . . . . . . . . .-65°C to 150°C
Note: All Voltages with Respect to GND
Voltage at SCL, SDA, WP: . . . . . . . . . . . . . . . . . . . . .-0.3V to 4V
Voltage at RH, RW, RL: . . . . . . . . . . . . . . . . . . . . . . . GND to VDD
VDD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-0.3V to 4V
Lead Temperature (Soldering, 10s): . . . . . . . . . . . . . . . . . . . .300°C
Wiper Current. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±6mA
ESD (MIL-STD-883B, Method 3014). . . . . . . . . . . . . . . . . . .>2000V
ESD (Machine Model) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>150V
Thermal Resistance (Typical, Note 1)
8 Ld TDFN Package. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90(°C/W)
Moisture Sensitivity (see Technical Brief TB363). . . . . . . . . .Level 2
Maximum Junction Temperature (Plastic Package). . . . . . . . . .150°C
θ
JA
Recommended
Operating Conditions
Ambient
Temperature . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to 85°C
VDD Voltage for DCP Operation . . . . . . . . . . . . . . . . . . 3.0V to 3.6V
Wiper Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -3mA to 3mA
Power Rating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5mW
CAUTION: Stresses above those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating only; the 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 in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See
Tech Brief TB379 for details.
Electrical Specifications
Over recommended operating conditions unless otherwise stated. All voltages with respect to GND.
SYMBOL
PARAMETER
TEST CONDITIONS
MIN
TYP
(Note 1)
MAX
UNIT
IccdSby
Standby Current at VDD
Serial interface in standby
10
μA
IccdRd
Read Current at VDD
Reading with 400kHz at SCL
1
mA
IccdWr
Write Current at VDD
Writing to EEPROM
5
mA
I
LkgDig
Leakage Current at Pins SDA, SCL,
and WP
Pin voltage from GND to VDD
-10
10
μA
I
LkgDCP
Leakage Current at RH, RW, RL
Pin voltage from GND to VDD
-1
1
μA
VDDRamp
VDD Power-Up Ramp Rate
0.2
V/ms
t
DCP
(Note 13)
DCP Wiper Response Time
SCL falling edge of last bit of DCP Data Byte to
wiper change
1.5
μs
t
D
Power-Up Delay
VDD above 2.6V, to DCP Initial Value Register
recall completed, and I
2
C Interface in standby
state
3
ms
CH/CW/CL
(Note 13)
RH, RW, RL Pin Capacitance
10
pF
R
Total
Total Resistance
W and U versions, respectively. T
A
= 25°C.
Measured between R
H
and R
L
pins.
10, 50
k
R
Total
Tolerance
T
A
= 25°C. Measured between R
H
and R
L
pins.
-20
20
%
R
Wiper
Wiper Resistance
V
DD
= 3.3V @ 25°C. Wiper current = V
DD
/R
Total
100
300
DCP Resolution
7
Bits
DCP IN VOLTAGE DIVIDER MODE
(0V at RL, VCC at RH; measured at RW unloaded)
FSerror
(Note 2, 3)
Full-Scale Error
U option
-2
-1
0
LSB
W option
-5
-1
0
LSB
ZSerror
(Note 2, 4)
Zero-Scale Error
U option
0
1
2
LSB
W option
0
1
5
LSB
TC
V
(Note 7, 13)
Ratiometric Temperature
Coefficient
DCP Register between 10 hex and 6F hex
±4
ppm/°C
DNL (Note 2, 5) Differential Non-Linearity
Monotonic over all tap positions
-0.75
0.75
LSB
INL (Note 2, 6) Integral Non-Linearity
-1
1
LSB
ISL96017
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