參數(shù)資料
型號(hào)： X9279UV14Z-2.7
廠商： INTERSIL CORP
元件分類(lèi)： 數(shù)字電位計(jì)
英文描述： EDN12 DB9 EMI/RFI FF 250F
中文描述： 50K DIGITAL POTENTIOMETER, 2-WIRE SERIAL CONTROL INTERFACE, 256 POSITIONS, PDSO14
封裝： 4.40 MM, ROHS COMPLIANT, PLASTIC, TSSOP-14
文件頁(yè)數(shù)： 2/24頁(yè)
文件大?。?/td> 398K
代理商： X9279UV14Z-2.7
X9279
Characteristics subject to change without notice.
2 of 24
REV 1.1.7 2/6/03
www.xicor.com
DETAILED FUNCTIONAL DIAGRAM
DR0 DR1
DR2 DR3
WIPER
COUNTER
REGISTER
(WCR)
R
H
R
L
DATA
R
W
INTERFACE
AND
CONTROL
CIRCUITRY
V
CC
V
SS
256-taps
50K
and 100K
Bank 0
Bank 1
Bank 2
Bank 3
12 additional nonvolatile registers
3 Banks of 4 registers x 8-bits
A0
SCL
SDA
A2
A1
WP
Control
Power On Recall
DR0 DR1
DR2 DR3
DR0 DR1
DR2 DR3
DR0 DR1
DR2 DR3
CIRCUIT LEVEL APPLICATIONS
Vary the gain of a voltage amplifier
Provide programmable dc reference voltages for
comparators and detectors
Control the volume in audio circuits
Trim out the offset voltage error in a voltage amplifier
circuit
Set the output voltage of a voltage regulator
Trim the resistance in Wheatstone bridge circuits
Control the gain, characteristic frequency and
Q-factor in filter circuits
Set the scale factor and zero point in sensor signal
conditioning circuits
Vary the frequency and duty cycle of timer ICs
Vary the dc biasing of a pin diode attenuator in RF
circuits
Provide a control variable (I, V, or R) in feedback
circuits
SYSTEM LEVEL APPLICATIONS
Adjust the contrast in LCD displays
Control the power level of LED transmitters in
communication systems
Set and regulate the DC biasing point in an RF power
amplifier in wireless systems
Control the gain in audio and home entertainment
systems
Provide the variable DC bias for tuners in RF wireless
systems
Set the operating points in temperature control
systems
Control the operating point for sensors in industrial
systems
Trim offset and gain errors in artificial intelligent
systems
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參數(shù)描述
X9279UV14ZT1 功能描述:IC XDCP SGL 256TAP 50K 14-TSSOP RoHS:是 類(lèi)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(chǔ)器類(lèi)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(lèi)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)
X9294DRKT-01 功能描述:機(jī)架和機(jī)柜配件 XPress-Pro 94000 19" Rack Mnt Kit RoHS:否 制造商:Bivar 產(chǎn)品:Rack Accessories 面板空間: 顏色:Black
X9294PMKT-01 功能描述:機(jī)架和機(jī)柜配件 XPress-Pro 92000 & 94000 Wall Mnt Kit RoHS:否 制造商:Bivar 產(chǎn)品:Rack Accessories 面板空間: 顏色:Black
X92RP4 功能描述:消費(fèi)電池與相機(jī)電池 AAA 1350mAh 4 PK Titanium Alkaline RoHS:否 制造商:FDK Batteries 電池大小:CR1/3N 輸出電壓:3 V 容量:160 mAh 化學(xué)性質(zhì):Lithium 端接類(lèi)型:Pressure Contacts 可再充電/不可再充電:Non-Rechargeable
X92RP6 功能描述:消費(fèi)電池與相機(jī)電池 AAA 1375mAh 6 PK Titanium Alkaline RoHS:否 制造商:FDK Batteries 電池大小:CR1/3N 輸出電壓:3 V 容量:160 mAh 化學(xué)性質(zhì):Lithium 端接類(lèi)型:Pressure Contacts 可再充電/不可再充電:Non-Rechargeable
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