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X9221

Dual E2POT??Nonvolatile Digital Potentiometer

DESCRIPTION TheX9221integratestwononvolatileE2POT?digitallycontrolledpotentiometersonamonolithicCMOSmicrocircuit. FEATURES ?TwoE2POTsinOnePackage ?Two-WireSerialInterface ?RegisterOrientedFormat —DirectlyWriteWiperPosition —ReadWiperPosition —S

Xicor

Xicor Inc.

X9221

Dual E2POT? Nonvolatile Digital Potentiometer;

RenesasRenesas Technology Corp

瑞薩瑞薩科技有限公司

X9221A

Dual Digitally Controlled Potentiometer (XDCP); ? Two XDCPs in one package \n? 2-wire serial interface \n? Register oriented format, 8 registers total \n? Directly write wiper position \n? Read wiper position \n? Store as many as four positions per pot \n? Instruction format \n? Quick transfer of register contents to resistor array \n? Direct write cell \n? Endurance-100,000 writes per bit per register \n? Resistor array values \n? 2k?, 10k?, 50k? \n? Resolution: 64 taps each pot \n? 20 Ld plastic DIP and 20-lead SOIC packages \n? Pb-free plus anneal available (RoHS compliant)\n;

The X9221A integrates two digitally controlled potentiometers (XDCP) on a monolithic CMOS integrated microcircuit. The digitally controlled potentiometer is implemented using 63 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 2-wire bus interface. Each potentiometer has associated with it a volatile Wiper Counter Register (WCR) and 2 nonvolatile Data Registers (DR0:DR1) that can be directly written to and read by the user. The contents of the WCR controls the position of the wiper on the resistor array through the switches. Power up recalls the contents of 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

X9221A

64 Taps, 2-Wire Serial Bus

DESCRIPTION TheX9221Aintegratestwodigitallycontrolledpotentiometers(XDCP)onamonolithicCMOSintegratedmicrocircuit. Thedigitallycontrolledpotentiometerisimplementedusing63resistiveelementsinaseriesarray.Betweeneachelementaretappointsconnectedtothewiperterminal

Intersil

Intersil Corporation

X9221A

Dual Digitally Controlled Potentiometer

DESCRIPTION TheX9221Aintegratestwodigitallycontrolledpotentiometers(XDCP)onamonolithicCMOSintegrated microcircuit. Thedigitallycontrolledpotentiometerisimplemented using63resistiveelementsinaseriesarray.Between eachelementaretappointsconnectedtothewiper termi

Intersil

Intersil Corporation

X9221AUP

64 Taps, 2-Wire Serial Bus

DESCRIPTION TheX9221Aintegratestwodigitallycontrolledpotentiometers(XDCP)onamonolithicCMOSintegratedmicrocircuit. Thedigitallycontrolledpotentiometerisimplementedusing63resistiveelementsinaseriesarray.Betweeneachelementaretappointsconnectedtothewiperterminal

Intersil

Intersil Corporation

X9221AUP

Dual Digitally Controlled Potentiometer

DESCRIPTION TheX9221Aintegratestwodigitallycontrolledpotentiometers(XDCP)onamonolithicCMOSintegrated microcircuit. Thedigitallycontrolledpotentiometerisimplemented using63resistiveelementsinaseriesarray.Between eachelementaretappointsconnectedtothewiper termi

Intersil

Intersil Corporation

X9221AUPI

64 Taps, 2-Wire Serial Bus

DESCRIPTION TheX9221Aintegratestwodigitallycontrolledpotentiometers(XDCP)onamonolithicCMOSintegratedmicrocircuit. Thedigitallycontrolledpotentiometerisimplementedusing63resistiveelementsinaseriesarray.Betweeneachelementaretappointsconnectedtothewiperterminal

Intersil

Intersil Corporation

X9221AUPI

Dual Digitally Controlled Potentiometer

DESCRIPTION TheX9221Aintegratestwodigitallycontrolledpotentiometers(XDCP)onamonolithicCMOSintegrated microcircuit. Thedigitallycontrolledpotentiometerisimplemented using63resistiveelementsinaseriesarray.Between eachelementaretappointsconnectedtothewiper termi

Intersil

Intersil Corporation

X9221AUPIZ

64 Taps, 2-Wire Serial Bus

DESCRIPTION TheX9221Aintegratestwodigitallycontrolledpotentiometers(XDCP)onamonolithicCMOSintegratedmicrocircuit. Thedigitallycontrolledpotentiometerisimplementedusing63resistiveelementsinaseriesarray.Betweeneachelementaretappointsconnectedtothewiperterminal

Intersil

Intersil Corporation

技術(shù)參數(shù)

  • 器件/通道數(shù)量：

    2

  • 抽頭數(shù)量：

    64

  • 內(nèi)存類型：

    Nonvolatile

  • 總線/輸出接口：

    2-Wire

  • 阻抗選項(xiàng) (kΩ)：

    10

  • 供電電壓Vcc (最小值) (V)：

    4.5

  • 供電電壓Vcc (最大值) (V)：

    5.5

  • 供電電流Icc：

    200 μA

  • 阻抗變化特性：

    Linear

  • VL最小終端電壓：

    -3 V

  • VL最大終端電壓：

    5.5 V

  • Wiper電流 (mA)：

    3

  • Wiper電阻 (Ω)：

    40

  • 雙電源范圍 (V)：

    N/A

  • 最高工作溫度：

    85 °C

  • 端到端溫度系數(shù) (ppm/?C)：

    300

  • 中點(diǎn)比率溫度系數(shù)：

    20

  • 特性：

    Integrated charge pump to allow for single supply to swing -3V to 5.5V

  • 資質(zhì)級(jí)別：

    Standard

  • 供電電壓Vcc范圍 (V)：

    4.5 to 5.5

  • 溫度范圍：

    -40 to +85

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XICOR
24+
SOP
200
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INTERSIL
24+/25+
443
原裝正品現(xiàn)貨庫存價(jià)優(yōu)
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XICOR
25+
2500
福安甌為您提供真芯庫存,真誠服務(wù)
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XICOR
15+
DIP-20
2500
原廠直銷
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XICOR
17+
SOP20
6200
100%原裝正品現(xiàn)貨
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XC
1430+
SOP
5800
全新原裝,公司大量現(xiàn)貨供應(yīng),絕對(duì)正品
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XICOR
23+
DIP-20
7000
絕對(duì)全新原裝!100%保質(zhì)量特價(jià)!請(qǐng)放心訂購!
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INTERSIL
24+
原裝
5000
絕對(duì)原裝自家現(xiàn)貨!真實(shí)庫存!歡迎來電!
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XICOR
24+
SOP-20
6868
原裝現(xiàn)貨,可開13%稅票
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XICOR
23+
DIP-20
5000
原裝正品,假一罰十
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更多X9221供應(yīng)商 更新時(shí)間2025-7-30 16:01:00

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