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參數(shù)資料
| 型號： | ISL23511UFRU10Z-TK |
| 廠商： | Intersil |
| 文件頁數(shù)： | 4/10頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC POT DGTL PB 32TP LN LP 10TQFN |
| 標準包裝： | 1,000 |
| 系列： | XDCP™ |
| 接片： | 32 |
| 電阻（歐姆）： | 50k |
| 電路數(shù)： | 1 |
| 溫度系數(shù)： | 標準值 ±125 ppm/°C |
| 存儲器類型： | 易失 |
| 接口： | 2 線按鈕 |
| 電源電壓： | 2.7 V ~ 5.5 V |
| 工作溫度： | -40°C ~ 125°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 10-UFQFN |
| 供應(yīng)商設(shè)備封裝： | 10-UTQFN（2.1x1.6） |
| 包裝： | 帶卷 (TR) |
3
FN6588.1
January 21, 2008
Absolute Maximum Ratings
Thermal Information
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Voltage at PU and PD Pin with Respect to GND . -0.3V to VCC + 0.3
VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +6V
Voltage at any DCP Pin with Respect to GND. . . . . . . . -0.3V to VCC
IW (10s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±6mA
Latchup . . . . . . . . . . . . . . . . . . . . . . . . . Class II, Level A @ +125°C
ESD Rating
Human Body Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3kV
Machine Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .250V
Thermal Resistance (Typical, Note 3, 4)
θ
JA (°C/W)
θ
JC (°C/W)
8 Lead SOIC . . . . . . . . . . . . . . . . . . . .
120
10 Lead TQFN . . . . . . . . . . . . . . . . .
150
48.3
Maximum Junction Temperature (Plastic Package). . . . . . . . +150°C
Pb-free Reflow Profile . . . . . . . . . . . . . . . . . . . . . . . . .see link below
Recommended Operating Conditions
Temperature Range (Extended Industrial). . . . . . . . -40°C to +125°C
VCC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.7V to 5.5V
Power Rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15mW
Wiper Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±3.0mA
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.
NOTES:
3.
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.
4. For
θ
JC, the “case temp” location is the center of the exposed metal pad on the package underside.
Potentiometer Specifications Over recommended operating conditions, unless otherwise specified.
SYMBOL
PARAMETER
TEST CONDITIONS
MIN
(Note 18)
TYP
(Note 5)
MAX
(Note 18)
UNIT
RTOTAL
RH to RL Resistance
W option
10
k
Ω
U option
50
k
Ω
RH to RL Resistance Tolerance
-20
+20
%
End-to-End Temperature Coefficient W option
±80
ppm/°C
(Note 16)
U option
±125
ppm/°C
(Note 16)
RW
Wiper Resistance
VCC = 3.3V, wiper current IRW = VCC/RTOTAL
130
400
Ω
VRH, VRL
VRH and VRL Terminal Voltages
VRH and VRL to GND
0
VCC
V
Noise on Wiper Terminal
From 0Hz to 10MHz
-80
dBV
CH/CL/CW
(Note 17)
Potentiometer Capacitance
10/10/25
pF
ILkgDCP
Leakage on DCP Pins
Voltage at pin from GND to VCC
0.05
0.4
A
VOLTAGE DIVIDER MODE (0V @ RL; VCC @ RH; measured at RW unloaded)
INL
(Note 10)
Integral Non-linearity
-1
1
LSB
(Note 6)
DNL
(Note 9)
Differential Non-linearity
Monotonic over all tap positions
-0.5
0.5
LSB
(Note 6)
ZSerror
(Note 7)
Zero-scale Error
W option
0
0.3
3
LSB
(Note 6)
U option
0
0.3
1
FSerror
(Note 8)
Full-scale Error
W option
-3
-0.3
0
LSB
(Note 6)
U option
-1
-0.3
0
TCV
(Note 11)
Ratiometric Temperature Coefficient Wiper from 5 hex to 1F hex for W and U
option
±25
ppm/°C
fCUTOFF
3dB Cut-Off Frequency
Wiper at the middle scale, W option
500
kHz
Wiper at the middle scale, U option
75
kHz
RESISTOR MODE (Measurements between RW and RL with RH not connected, or between RW and RH with RL not connected)
RINL
(Note 15)
Integral Non-linearity
DCP register set between 1 hex and 1F hex;
monotonic over all tap positions; W option
-1.5
1.5
MI
(Note 12)
DCP register set between 1 hex and 1F hex;
monotonic over all tap positions; U option
-1
1
MI
(Note 12)
ISL23511
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