FN8225.3 October 7, 2005 Equivalent Circuit Absolute Maximum Ratings Recommended Operating Conditions Storage Temperature . . . . . . . ." />
參數(shù)資料
型號: ISL90460TIH527-TK
廠商: Intersil
文件頁數(shù): 3/7頁
文件大?。?/td> 0K
描述: IC XDCP 32-TAP 100KOHMS SOT23-5
標(biāo)準(zhǔn)包裝: 1,000
系列: XDCP™
接片: 32
電阻(歐姆): 100k
電路數(shù): 1
溫度系數(shù): 標(biāo)準(zhǔn)值 ±35 ppm/°C
存儲器類型: 易失
接口: 2 線串行(芯片選擇,增/減)
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: SC-74A,SOT-753
供應(yīng)商設(shè)備封裝: SOT-23-5
包裝: 帶卷 (TR)
3
FN8225.3
October 7, 2005
Equivalent Circuit
Absolute Maximum Ratings
Recommended Operating Conditions
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C
Voltage on CS, U/D and VCC with Respect to GND . . . . -1V to +7V
Lead Temperature (Soldering 10s) . . . . . . . . . . . . . . . . . . . . . 300°C
IW (10s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±6mA
Power Rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1mW
Temperature Range (Industrial) . . . . . . . . . . . . . . . . . . -40°C to 85°C
Supply Voltage (VCC) . . . . . . . . . . . . . . . . . . . . . . . . . . 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.
Potentiometer Specifications Over recommended operating conditions unless otherwise stated
SYMBOL
PARAMETER
CONDITIONS
MIN
TYP
(Note 4)
MAX
UNIT
RTOT
End to end resistance
W version
8
10
12
k
U version
40
50
60
k
T version
80
100
120
k
VR
RH, RL terminal voltages
0
VCC
V
Noise
Ref: 1kHz
-120
dBV
RW
Wiper Resistance
600
IW
Wiper Current
0.6
mA
Resolution
132
Taps
Absolute linearity (Note 1)
RH(n)(actual) -RH(n)(expected)
±1
MI
(Note 3)
Relative linearity (Note 2)
RH(n+1) -[RH(n)+MI]±0.5
MI
(Note 3)
RTOTAL temperature coefficient
±35
ppm/°C
CH/CL/CW Potentiometer capacitances
See equivalent circuit
10/10/25
pF
NOTES:
1. Absolute linearity is utilized to determine actual wiper voltage versus expected voltage = (RH(n)(actual) - RH(n)(expected)) = ±1 Ml Maximum.
n = 1 .. 29 only.
2. Relative linearity is a measure of the error in step size between taps = RH(n+1) -[RH(n) + Ml] = ±0.5 Ml, n = 1 .. 29 only.
3. 1 Ml = Minimum Increment = RTOT/31.
4. Typical values are for TA = 25°C and nominal supply voltage.
CH
CL
RW
RTOTAL
CW
RH
RL
ISL90460
FN8225.2
June 6, 2005
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