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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

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

DIGITAL POTENTIOMETERS

Intersil

Intersil Corporation

X9221A

64 Taps, 2-Wire Serial Bus Dual Digitally Controlled Potentiometer (XDCP??

RENESASRenesas Technology Corp

瑞薩瑞薩科技有限公司

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 (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)級別：

    Standard

  • 供電電壓Vcc范圍 (V)：

    4.5 to 5.5

  • 溫度范圍：

    -40 to +85

供應商型號品牌批號封裝庫存備注價格
INTERSIL
24+/25+
443
原裝正品現(xiàn)貨庫存價優(yōu)
 詢價
XICOR
25+
2500
福安甌為您提供真芯庫存,真誠服務
 詢價
XICOR
24+
SOP-20P
5
詢價
INTERSIL
24+
原裝
5000
絕對原裝自家現(xiàn)貨!真實庫存!歡迎來電!
 詢價
XICOR
23+
DIP-20
5000
原裝正品,假一罰十
 詢價
INTERSIL
16+
SOP
8800
進口原裝大量現(xiàn)貨熱賣中
 詢價
INTERSIL
1728+
?
7500
只做原裝進口,假一罰十
 詢價
INTERSIL
17+
SOIC-20
9800
只做全新進口原裝,現(xiàn)貨庫存
 詢價
XICOR
23+
DIP/20
8560
受權(quán)代理!全新原裝現(xiàn)貨特價熱賣!
 詢價
INTERSIL
25+23+
SOP20
26517
絕對原裝正品全新進口深圳現(xiàn)貨
 詢價
更多X9221A供應商 更新時間2025-7-29 18:22:00

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