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參數(shù)資料
| 型號： | X9428WP |
| 廠商： | INTERSIL CORP |
| 元件分類： | 數(shù)字電位計 |
| 英文描述： | 10K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 64 POSITIONS, PDIP16 |
| 封裝： | PLASTIC, DIP-16 |
| 文件頁數(shù)： | 3/20頁 |
| 文件大小： | 580K |
| 代理商： | X9428WP |
X9428
Characteristics subject to change without notice.
11 of 20
REV 1.1.5 7/8/03
www.xicor.com
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 V+ (referenced to VSS)......................... 10V
Voltage on V- (referenced to VSS).........................-10V
(V+) – (V-).............................................................. 12V
Any VH/RH............................................................... V+
Any VL/RL................................................................. V-
Lead temperature (soldering, 10 seconds)........ 300
°C
IW (10 seconds)................................................ ±12mA
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 specication) is
not implied. Exposure to absolute maximum rating
conditions for extended periods may affect device
reliability.
RECOMMENDED OPERATING CONDITIONS
Temperature
Min.
Max.
Commercial
0
°C
+70
°C
Industrial
–40
°C
+85
°C
Device
Supply Voltage (VCC) Limits
X9428
5V
±10%
X9428-2.7
2.7V to 5.5V
ANALOG CHARACTERISTICS (Over recommended operating conditions unless otherwise stated.)
Symbol
Parameter
Limits
Test Conditions
Min.
Typ.
Max.
Unit
End to end resistance tolerance
±20
%
Power rating
50
mW
25°C, each pot
IW
Wiper current
±6
mA
RW
Wiper resistance
150
250
Wiper current =
± 1mA, VCC = 3V
40
100
Wiper current =
± 1mA, VCC = 5V
V+
Voltage on V+ pin
X9428
+4.5
+5.5
V
X9428-2.7
+2.7
+5.5
V-
Voltage on V- pin
X9428
-5.5
-4.5
V
X9428-2.7
-5.5
-2.7
VTERM
Voltage on any VH/RH or VL/RL pin
V-
V+
V
Noise
-140
dBV
Ref: 1kHz
Resolution (4)
1.6
%
Absolute linearity (1)
±1
MI(3)
Vw(n)(actual)—Vw(n)(expected)
Relative linearity (2)
±0.2
MI(3)
Vw(n + 1)—[Vw(n) + MI]
Temperature Coefficient of RTOTAL
±300
ppm/
°C
Ratiometric Temperature Coefficient
±20
ppm/°C
CH/CL/CW Potentiometer Capacitances
10/10/25
pF
See Circuit #3,
Spice Macromodel
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| X9428WP16I-2.7 | 功能描述:IC XDCP SGL 64-TAP 10K 16-DIP RoHS:否 類別:集成電路 (IC) >> 數(shù)據(jù)采集 - 數(shù)字電位器 系列:XDCP™ 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:- 接片:32 電阻（歐姆）:50k 電路數(shù):1 溫度系數(shù):標(biāo)準(zhǔn)值 50 ppm/°C 存儲器類型:易失 接口:3 線串行（芯片選擇，遞增，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:SOT-23-6 細(xì)型，TSOT-23-6 供應(yīng)商設(shè)備封裝:TSOT-23-6 包裝:帶卷 (TR) |
| X9428WP-2.7 | 制造商:INTERSIL 制造商全稱:Intersil Corporation 功能描述:Single Digitally Controlled Potentiometer |
| X9428WPI | 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:Single Digitally Controlled Potentiometer |
| X9428WPI-2.7 | 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:Single Digitally Controlled Potentiometer |
| X9428WS | 制造商:XICOR 制造商全稱:Xicor Inc. 功能描述:Single Digitally Controlled Potentiometer |
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