参数资料
| 型号： | X9511WPI |
| 厂商： | Intersil |
| 文件页数： | 5/9页 |
| 文件大小： | 0K |
| 描述： | IC DIGITAL POT 10K 32TP 8DIP |
| 标准包装： | 50 |
| 系列： | XDCP™ |
| 接片： | 32 |
| 电阻（欧姆）： | 10k |
| 电路数： | 1 |
| 温度系数： | 标准值 300 ppm/°C |
| 存储器类型： | 非易失 |
| 接口： | 2 线按钮 |
| 电源电压： | 4.5 V ~ 5.5 V |
| 工作温度： | 0°C ~ 70°C |
| 安装类型： | 通孔 |
| 封装/外壳： | 8-DIP（0.300"，7.62mm） |
| 供应商设备封装： | 8-PDIP |
| 包装： | 管件 |
5
FN8205.3
February 2, 2007
ABSOLUTE MAXIMUM RATINGS
Temperature under bias .................... -65
°C to +135°C
Storage temperature.......................... -65
°C to +150°C
Voltage on PU, PD, and VCC
with respect to VSS ................................. -1V to +7V
Voltage on VH and VL
referenced to VSS ................................... -8V to +8V
ΔV = |VH - VL|
X9511W ............................................................. 10V
Lead temperature (soldering 10 seconds) ....... +300
°C
Wiper current
........................................................... ±1mA
ESD Rating
Human Body Model
(Per MIL-STD-883 Method 3015.7) .................... 2.5kV
Machine Model
(Per EIAJ ED-4701 Method C-111)...................... 250V
ANALOG CHARACTERISTICS
Electrical Characteristics
End-to-end resistance tolerance
...........................±20%
Power rating at +25
°C
X9511W ......................................................... 10mW
Wiper current
.................................................±1mA Max.
Typical wiper resistance .......................................40
Ω
Typical noise..............................< -120dB/
√Hz Ref: 1V
Resolution
Resistance ............................................................. 3%
Linearity
Absolute linearity(1)
..........................................±1.0 MI(2)
Relative linearity(3)
...........................................±0.2 MI(2)
COMMENT
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 con-
ditions for extended periods may affect device reliability.
Temperature Coefficient
-40
°C to +85°C
X9511W ......................................+300 ppm/
°C Typical
Ratiometric temperature coefficient
................±20 ppm
Wiper Adjustability
Unlimited wiper adjustment ....... (Non-Store operation)
Wiper position store operations.......................100,000
data changes
Physical Characteristics
Marking Includes
Manufacturer’s Trademark
Resistance Value or Code
Date Code
Notes: (1) Absolute linearity is utilized to determine actual wiper voltage versus expected voltage = [VW(n) - (n*MI + VW(0))]/MI = ±1 MI
Maximum.
(2) 1 Ml = Minimum Increment = RTOT/31 for resistor mode or 1MI = [VW(31) - VW(0)]/31 for voltage divider mode.
(3) Relative linearity is a measure of the error in step size between taps = (VW(n+1) - VW(n) ] )/MI - 1= ±0.2 MI
SYMBOL TABLE
WAVEFORM
INPUTS
OUTPUTS
Must be
steady
Will be
steady
May change
from Low to
High
Will change
from Low to
High
May change
from High to
Low
Will change
from High to
Low
Don’t Care:
Changes
Allowed
Changing:
State Not
Known
N/A
Center Line
is High
Impedance
X9511
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