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參數(shù)資料
| 型號(hào)： | X9438WV24I |
| 廠商： | Intersil |
| 文件頁數(shù)： | 18/18頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC DUAL DCP + OPAMP 10K 24TSSOP |
| 標(biāo)準(zhǔn)包裝： | 75 |
| 系列： | XDCP™ |
| 接片： | 64 |
| 電阻（歐姆）： | 10k |
| 電路數(shù)： | 2 |
| 溫度系數(shù)： | 標(biāo)準(zhǔn)值 ±300 ppm/°C |
| 存儲(chǔ)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： | 24-TSSOP（0.173"，4.40mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 24-TSSOP |
| 包裝： | 管件 |
| 產(chǎn)品目錄頁面： | 1238 (CN2011-ZH PDF) |
9
FN8199.0
March 11, 2005
ABSOLUTE MAXIMUM RATINGS
Temperature under bias .................... -65°C to +135°C
Storage temperature ......................... -65°C to +150°C
Voltage on SDA, SCL or any address
input with respect to VSS ......................... -1V to +7V
Voltage on any V+ (referenced to VSS) ................ +7V
Voltage on any V- (referenced to VSS) .................. -7V
(V+) - (V-) ............................................................. 10V
Any RH ....................................................................V+
Any RL ......................................................................V-
Lead temperature (soldering, 10 seconds) ........ 300°C
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
conditions for extended periods may affect device
reliability.
POTENTIOMETER CHARACTERISTICS (Over recommended operating conditions unless otherwise stated.)
Notes: (1) Absolute linearity is utilized to determine actual wiper voltage versus expected voltage as determined by wiper position when used as a
potentiometer.
(2) Relative linearity is utilized to determine the actual change in voltage between two successive tap positions when used as a potentiom-
eter. It is a measure of the error in step size.
(3) MI = RTOT/63 or (RH - RL)/63, single pot ( = LSB)
(4) Individual array resolutions
Symbol
Parameter
Limits
Test Conditions
Min.
Typ.
Max.
Unit
RTOTAL End to end resistance
-20
+20
%
Power rating
50
mW
25
°C, each pot
IW
Wiper current
-3
+3
mA
RW
Wiper resistance
40
100
VCC = 5V, Wiper Current = 3mA
100
250
VCC = 2.7, Wiper Current = 1mA
Vv+
Voltage on V+ pin
X9438
+4.5
+5.5
V
X9438-2.7
+2.7
+5.5
Vv-
Voltage on V- pin
X9438
-5.5
-4.5
V
X9438-2.7
-5.5
-2.7
VTERM
Voltage on any RH or RL pin
V-
V+
V
Noise
-100
dBv
Ref: 1V
(4)
1.6
%
Absolute linearity (1)
-1
+1
MI(3)
Vw(n)(actual) - Vw(n)(expected)
Relative linearity (2)
-0.2
+0.2
MI(3)
Vw(n + 1) - [Vw(n) + MI]
Temperature coefficient of RTOTAL
±300
ppm/
°C
Ratiometric temperature coefficient
±20
ppm/°C
RECOMMENDED OPERATING CONDITIONS
Temperature
Min.
Max.
Commercial
0
°C+70°C
Industrial
-40
°C+85°C
Device
Supply Voltage (VCC) Limits
X9438
5V
±10%
X9438-2.7
2.7V to 5.5V
X9438
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| X9438WV24I-2.7 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Dual Digitally Controlled Potentiometer (XDCP) with Operational Amplifier |
| X9438YP24 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Dual Digitally Controlled Potentiometer (XDCP) with Operational Amplifier |
| X9438YP24-2.7 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Dual Digitally Controlled Potentiometer (XDCP) with Operational Amplifier |
| X9438YP24I | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Dual Digitally Controlled Potentiometer (XDCP) with Operational Amplifier |
| X9438YP24I-2.7 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Dual Digitally Controlled Potentiometer (XDCP) with Operational Amplifier |
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