零件型號 | 下載 訂購 | 功能描述 | 制造商 上傳企業(yè) | LOGO |
---|---|---|---|---|
X9271 | Single, Digitally Controlled Potentiometer TheX9271integratesasingle,digitallycontrolled potentiometer(XDCP?)onamonolithicCMOSintegrated circuit. Thedigitallycontrolledpotentiometerisimplementedby using255resistiveelementsinaseriesarray.Betweeneach elementaretappointsconnectedtothewiperterminal thro | Intersil Intersil Corporation | Intersil | |
X9271 | Single Digitally-Controlled (XDCP?) Potentiometer; ? 256 Resistor Taps\n? SPI Serial Interface for Write, Read, and Transfer Operations of Potentiometer\n? Wiper Resistance, 100Ω typical at VCC = 5V\n? 16 Nonvolatile Data Registers\n? Nonvolatile Storage of Multiple Wiper Positions\n? Power-on Recall; Loads Saved Wiper Position on Power-up\n? Standby Current CC = 2.7V to 5.5V Operation\n? 50kΩ End-to-End Resistance\n? 100-yr Data Retention\n? Endurance: 100,000 Data Changes per Bit per Register\n? 14-Lead TSSOP\n? Low-power CMOS\n? Pb-Free Plus Anneal Available (RoHS Compliant)\n; The X9271 integrates a single, digitally controlled potentiometer (XDCP?) on a monolithic CMOS integrated circuit. The digitally controlled potentiometer is implemented by using 255 resistive elements in a series array. Between each element are tap points connected to the wiper terminal through switches. The position of the wiper on the array is controlled by the user through the SPI bus interface. The potentiometer has associated with it a volatile Wiper Counter Register (WCR) and four nonvolatile data registers that can be directly written to and read by the user. The contents of the WCR control the position of the wiper on the resistor array though the switches. Power-up recalls the contents of the default data register (DR0) to the WCR. The XDCP can be used as a three-terminal potentiometer or as a two-terminal variable resistor in a wide variety of applications including control, parameter adjustments, and signal processing. | RenesasRenesas Technology Corp 瑞薩瑞薩科技有限公司 | Renesas | |
X9271 | Single Digitally-Controlled (XDCP) Potentiometer | Xicor Xicor Inc. | Xicor | |
X9271 | Single Supply/Low Power/256-Tap/SPI Bus | Intersil Intersil Corporation | Intersil | |
X9271 | Single, Digitally Controlled (XDCP?? Potentiometer | Intersil Intersil Corporation | Intersil | |
X9271 | DIGITAL POTENTIOMETERS | Intersil Intersil Corporation | Intersil | |
X9271 | Single Supply/Low Power/256-Tap/SPI Bus Single, Digitally Controlled (XDCP?? Potentiometer | RENESASRenesas Technology Corp 瑞薩瑞薩科技有限公司 | RENESAS | |
Single, Digitally Controlled Potentiometer TheX9271integratesasingle,digitallycontrolled potentiometer(XDCP?)onamonolithicCMOSintegrated circuit. Thedigitallycontrolledpotentiometerisimplementedby using255resistiveelementsinaseriesarray.Betweeneach elementaretappointsconnectedtothewiperterminal thro | Intersil Intersil Corporation | Intersil | ||
Single, Digitally Controlled Potentiometer TheX9271integratesasingle,digitallycontrolled potentiometer(XDCP?)onamonolithicCMOSintegrated circuit. Thedigitallycontrolledpotentiometerisimplementedby using255resistiveelementsinaseriesarray.Betweeneach elementaretappointsconnectedtothewiperterminal thro | Intersil Intersil Corporation | Intersil | ||
Single, Digitally Controlled Potentiometer TheX9271integratesasingle,digitallycontrolled potentiometer(XDCP?)onamonolithicCMOSintegrated circuit. Thedigitallycontrolledpotentiometerisimplementedby using255resistiveelementsinaseriesarray.Betweeneach elementaretappointsconnectedtothewiperterminal thro | Intersil Intersil Corporation | Intersil |
技術(shù)參數(shù)
- Taps (#):
256
- Resistance Options (kΩ):
50
- Channels (#):
1
- Interface:
SPI
- Memory Type:
Nonvolatile
- Supply Voltage Vcc Range:
2.7 to 5.5
- Supply Current Icc (μA):
5
- Single Supply Voltage Range (V):
0 - 5.5
- Wiper Current (mA):
3
- Wiper Resistance (ohms):
150
- VL Terminal Voltage (Min) (V):
0
- VL Terminal Voltage (Max) (V):
5.5
- End-to-End Temperature Coefficient (ppm/°C):
300
- Middlepoint Ratiometric Tempco:
20
- Qualification Level:
Standard
- Lead Count (#):
14
- Pkg. Type:
TSSOP
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
XICOR |
25+ |
TSSOP-14 |
3500 |
福安甌為您提供真芯庫存,真誠服務(wù) |
詢價(jià) | ||
XICOR |
24+ |
DIP |
3000 |
自己現(xiàn)貨 |
詢價(jià) | ||
XICOR |
2016+ |
TSSOP14 |
3500 |
本公司只做原裝,假一罰十,可開17%增值稅發(fā)票! |
詢價(jià) | ||
INTERSIL |
16+ |
NA |
8800 |
原裝現(xiàn)貨,貨真價(jià)優(yōu) |
詢價(jià) | ||
INTERSIL |
24+ |
TSSOP14 |
5825 |
公司原廠原裝現(xiàn)貨假一罰十!特價(jià)出售!強(qiáng)勢庫存! |
詢價(jià) | ||
INTERSIL |
24+ |
原裝 |
5000 |
絕對原裝自家現(xiàn)貨!真實(shí)庫存!歡迎來電! |
詢價(jià) | ||
INTERSI |
23+ |
TSSOP14 |
8560 |
受權(quán)代理!全新原裝現(xiàn)貨特價(jià)熱賣! |
詢價(jià) | ||
Intersi |
23+ |
14-TSSO |
10977 |
專做原裝正品,假一罰百! |
詢價(jià) | ||
XICOR |
25+23+ |
TSSOP14 |
26125 |
絕對原裝正品全新進(jìn)口深圳現(xiàn)貨 |
詢價(jià) | ||
INTERSIL |
18+ |
SSOP |
85600 |
保證進(jìn)口原裝可開17%增值稅發(fā)票 |
詢價(jià) |
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