參數(shù)資料
型號： ISL90726UIE627Z-TK
廠商： Intersil
文件頁數(shù)： 3/8頁
文件大?。?/td> 0K
描述： IC POT DGTL 50K OHM SC70-6
產(chǎn)品培訓(xùn)模塊： Digitally Controlled Potentiometers
Solutions for Industrial Control Applications
標準包裝： 1
系列： XDCP™
接片： 128
電阻（歐姆）： 50k
電路數(shù)： 1
溫度系數(shù)： 標準值 ±45 ppm/°C
存儲器類型： 易失
接口： I²C
電源電壓： 2.7 V ~ 5.5 V
工作溫度： -40°C ~ 85°C
安裝類型： 表面貼裝
封裝/外殼： 6-TSSOP，SC-88，SOT-363
供應(yīng)商設(shè)備封裝： SC-70-6
包裝： 標準包裝
產(chǎn)品目錄頁面： 1237 (CN2011-ZH PDF)
其它名稱： ISL90726UIE627Z-TKDKR
3
FN8244.4
August 26, 2008
Absolute Maximum Ratings
Thermal Information
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Voltage at any Digital Interface Pin
with Respect to VSS . . . . . . . . . . . . . . . . . . . . . -0.3V to VCC + 0.3
VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +7V
Voltage at any DCP Pin with
Respect to VSS . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to VCC
IW (10s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±6mA
Latchup . . . . . . . . . . . . . . . . . . . . . . . . . . Class II, Level B at +85°C
ESD Rating
Human Body Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2kV
Thermal Resistance (Typical, Note 1)
θJA (°C/W)
6 Ld SC-70 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
590
Pb-Free Reflow Profile. . . . . . . . . . . . . . . . . . . . . . . . .see link below
Recommended Operating Conditions
Industrial . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to +85°C
VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.7V to 5.5V
Power rating of each DCP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5mW
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and
result in failures not covered by warranty.
NOTE:
1.
θJA is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
Analog Specifications
Over recommended operating conditions unless otherwise stated.
SYMBOL
PARAMETER
TEST CONDITIONS
MIN
(Note 12)
TYP
(Note 2)
MAX
(Note 12)
UNIT
RTOTAL
RH to RL Resistance
W, U versions respectively
10, 50
k
Ω
RH to RL Resistance Tolerance
-20
+20
%
RW
Wiper Resistance
VCC = 3.3V @ +25°C
85
Ω
CH/CL/CW
Potentiometer Capacitance
10/10/25
pF
ILkgDCP
Leakage on DCP Pins
Voltage at pin from GND to VCC
0.1
1
A
RESISTOR MODE
RINL
(Note 7)
Integral Non-linearity
DCP register set between 20 hex and 7F hex.
Monotonic over all tap positions (Note 3)
-2
±0.25
2
MI
(Note 4)
RDNL (Note 6) Differential Non-linearity
DCP register set between 20 hex
and 7F hex. Monotonic over all tap
positions (Note 3)
W option
-1
±0.1
1
MI
(Note 4)
U option
-1
±0.1
1
MI
(Note 4)
ROFFSET
(Note 5)
Offset
W option
0
1
3
MI
(Note 4)
U option
0
0.5
2
MI
(Note 4)
TCR
(Notes 8, 9)
Resistance Temperature
Coefficient
DCP register set between 20 hex and 7F hex
(Note 3)
±45
ppm/°C
Operating Specifications
SYMBOL
PARAMETER
TEST CONDITIONS
MIN
(Note 12)
TYP
(Note 2)
MAX
(Note 12) UNIT
ICC1
VCC Supply Current
(Volatile Write/Read)
fSCL = 400kHz; SDA = Open; (for I
2C, Active,
Read and Volatile Write States only)
200
A
ISB
VCC Current (Standby)
VCC = +5.5V, I
2C Interface in Standby State
500
nA
IComLkg
Common-Mode Leakage
Voltage at SDA pin at GND or VCC
3A
tDCP (Note 9) DCP Wiper Response Time
SCL falling edge of last bit of DCP Data Byte to
wiper change
500
ns
VCCRamp
VCC Ramp Rate
0.2
V/ms
ISL90726
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