參數(shù)資料
型號: X9118TV14I
廠商: Intersil
文件頁數(shù): 2/17頁
文件大?。?/td> 0K
描述: IC DCP 100K 1024TP 14TSSOP
標(biāo)準(zhǔn)包裝: 95
系列: XDCP™
接片: 1024
電阻(歐姆): 100k
電路數(shù): 1
溫度系數(shù): 標(biāo)準(zhǔn)值 ±300 ppm/°C
存儲器類型: 非易失
接口: I²C(設(shè)備位址)
電源電壓: 4.5 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 14-TSSOP(0.173",4.40mm 寬)
供應(yīng)商設(shè)備封裝: 14-TSSOP
包裝: 管件
10
FN8161.4
December 4, 2009
Absolute Maximum Ratings
Thermal Information
Temperature Under Bias . . . . . . . . . . . . . . . . . . . . .-65°C to +135°C
Voltage on SCL, SDA, or Any Address Input
with Respect to VSS. . . . . . . . . . . . . . . . . . . . . . . . . . . -1V to +7V
Voltage on V+ (referenced to VSS) (Note 7) . . . . . . . . . . . . . . . .10V
Voltage on V- (referenced to VSS) (Note 7) . . . . . . . . . . . . . . . . -10V
(V+) – (V-) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .12V
Any Voltage on RH/RL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .V+
Any Voltage on RL/RH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . V-
IW (10s) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±6mA
Supply Voltage (VCC) Limits (Note 7)
X9118 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5V ±10%
X9118-2.7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.7V to 5.5V
Thermal Resistance (Typical, Note 3)
θJA (°C/W)
14 Ld TSSOP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
110
Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . . -65°C to +150°C
Pb-Free Reflow Profile. . . . . . . . . . . . . . . . . . . . . . . . .see link below
Recommended Operating Conditions
Commercial . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0°C to +70°C
Industrial . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to +85°C
Power Rating (each pot) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50mW
Wiper current (max) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±3mA
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:
3.
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 the recommended operating conditions, unless otherwise specified.
SYMBOL
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNITS
RTOTAL
End to End Resistance
100
k
Ω
End to End Resistance Tolerance
±20
%
RW
Wiper Resistance
IW = (VRH - VRL)/RTOTAL, VCC = 3V, VRL = -3V
150
500
Ω
RW
Wiper Resistance
IW = (VRH - VRL)/RTOTAL, VCC = 5V, VRL = 0V
40
100
Ω
Vv+
Voltage on V+ Pin
X9118 (Note 7)
+4.5
+5.5
V
X9118-2.7 (Note 7)
+2.7
+5.5
V
Vv-
Voltage on V- Pin
X9118
-5.5
-4.5
V
X9118-2.7
-5.5
-2.7
V
VTERM
Voltage on any RH or RL Pin
VSS = 0V
V-
V+
V
Noise
Ref: 1kHz
-120
dBV
Resolution
0.1
%
Absolute Linearity (Note 4)
Rw(n)(actual) – Rw(n)(expected), where n = 1 to 1023
±1.5
MI
(Note 6)
Relative Linearity (Note 5)
Rw(m + 1) – [Rw(m) + MI], where m = 1 to 1023
±1.5
MI
(Note 6)
Temperature Coefficient of RTOTAL
±300
ppm/°C
Ratiometric Temperature Coefficient
Wiper at middle point
±20
ppm/°C
CH/CL/CW
Potentiometer Capacitances
See Macro model
10/10/25
pF
NOTES:
4. Absolute linearity is utilized to determine actual wiper voltage versus expected voltage as determined by wiper position when used as a
potentiometer.
5. Relative linearity is utilized to determine the actual change in voltage between two successive tap positions when used as a
potentiometer. It is a measure of the error in step size.
6. MI = RTOT/1023 or (RH – RL)/1023, single pot
7. VCC, V+, V- must reach their final values within 1ms of each other.
8. n = 0, 1, 2, …,1023; m = 0, 1, 2, …, 1022.
X9118
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