AD5142

Quad Channel, 128-/256-Position, I2C Nonvolatile Digital Potentiometer

GENERALDESCRIPTION TheAD5123/AD5143potentiometersprovideanonvolatilesolutionfor128-/256-positionadjustmentapplications,offeringguaranteedlowresistortoleranceerrorsof±8andupto±6mAcurrentdensityintheAx,Bx,andWxpins.Thelowresistortoleranceandlownominaltempe

AD5142

Single-Channel, 128-/256-Position, I2C/SPI, Nonvolatile Digital Potentiometer

FEATURES ?10kΩand100kΩresistanceoptions ?Resistortolerance:8%maximum ?Wipercurrent:±6mA ?Lowtemperaturecoefficient:35ppm/°C ?Widebandwidth:3MHz ?Faststart-uptime

AD5142

Dual-Channel, 128-/256-Position, SPI, Nonvolatile Digital Potentiometer

FEATURES ?10kΩand100kΩresistanceoptions ?Resistortolerance:±8%maximum ?Wipercurrent:±6mA ?Lowtemperaturecoefficient:35ppm/°C ?Widebandwidth:3MHz ?Faststart-uptime

AD5142

Quad Channel, 128-/256-Position, I2C, Nonvolatile Digital Potentiometer

FEATURES ?10kΩand100kΩresistanceoptions ?Resistortolerance:8%maximum ?Wipercurrent:±6mA ?Lowtemperaturecoefficient:35ppm/°C ?Widebandwidth:3MHz ?Faststart-uptime

AD5142

Quad Channel, 128-/256-Position, I2C/SPI, Nonvolatile Digital Potentiometer

FEATURES ?10kΩand100kΩresistanceoptions ?Resistortolerance:8%maximum ?Wipercurrent:±6mA ?Lowtemperaturecoefficient:35ppm/°C ?Widebandwidth:3MHz ?Faststart-uptime

AD5142

雙通道、256位、SPI、非易失性數(shù)字電位器

AD5122/AD5142電位計(jì)為128/256位調(diào)整應(yīng)用提供一種非易失性解決方案，保證±8%的低電阻容差誤差，Ax、Bx和Wx 引腳提供最高±6 mA的電流密度。\n\n 低電阻容差和低標(biāo)稱溫度系數(shù)簡(jiǎn)化了開環(huán)應(yīng)用和需要容差匹配的應(yīng)用。\n\n 線性增益設(shè)置模式允許對(duì)數(shù)字電位計(jì)端子RAW和RWB之間的電阻獨(dú)立編程，使電阻匹配非常精確。\n\n 寬帶寬和低總諧波失真(THD)確保對(duì)于交流信號(hào)具有優(yōu)質(zhì)性能，適合濾波器設(shè)計(jì)。\n\n 在電阻陣列末端的低游標(biāo)電阻僅40 ?，允許進(jìn)行引腳到引腳連接。\n\n 游標(biāo)電阻值可通過一個(gè)SPI兼容數(shù)字接口; ? 10 kΩ 和 100 kΩ 電阻可選\n\n? 電阻容差：±8%（最大值） \n\n? 游標(biāo)電流：±6 mA \n\n? 低溫度系數(shù)：35 ppm/°C\n\n? 寬帶寬：3 MHz \n\n? 快速啟動(dòng)時(shí)間 < 75 μs\n\n? 線性增益設(shè)置模式\n\n? 單電源及雙電源供電 \n\n? 獨(dú)立邏輯電源 (1.8 V 至 5.5 V)\n\n? 寬工作溫度范圍：–40°C至+125°C\n\n? 3 mm × 3 mm 封裝可選\n\n? 4 kV ESD保護(hù);

AD5142A

雙通道、128/256位、I2C、非易失性數(shù)字電位計(jì)

AD5122A/AD5142A電位計(jì)為128/256位調(diào)整應(yīng)用提供一種非易失性解決方案，保證±8%的低電阻容差誤差，Ax、Bx和Wx引腳提供最高±6mA的電流密度。\n\n 低電阻容差和低標(biāo)稱溫度系數(shù)簡(jiǎn)化了開環(huán)應(yīng)用和需要容差匹配的應(yīng)用。\n\n 線性增益設(shè)置模式允許對(duì)數(shù)字電位計(jì)端子RAW和RWB之間的電阻獨(dú)立編程，使電阻匹配非常精確。\n\n 寬帶寬和低總諧波失真(THD)確保對(duì)于交流信號(hào)具有優(yōu)質(zhì)性能，適合濾波器設(shè)計(jì)。\n\n 在電阻陣列末端的低游標(biāo)電阻僅40 ?，允許進(jìn)行引腳到引腳連接。\n\n 游標(biāo)電阻值可通過一個(gè)I 2C兼容數(shù)字接; ? 10 kΩ和100 kΩ電阻可選\n\n? 電阻容差：8%（最大值）\n\n? 游標(biāo)電流：±6 mA\n\n? 低溫度系數(shù)：35 ppm/°C\n\n? 寬帶寬：3 MHz\n\n? 快速啟動(dòng)時(shí)間：< 75 μs;

AD5142A

Quad Channel, 128-/256-Position, I2C Nonvolatile Digital Potentiometer

GENERALDESCRIPTION TheAD5123/AD5143potentiometersprovideanonvolatilesolutionfor128-/256-positionadjustmentapplications,offeringguaranteedlowresistortoleranceerrorsof±8andupto±6mAcurrentdensityintheAx,Bx,andWxpins.Thelowresistortoleranceandlownominaltempe

AD5142A

Single-Channel, 128-/256-Position, I2C/SPI, Nonvolatile Digital Potentiometer

FEATURES ?10kΩand100kΩresistanceoptions ?Resistortolerance:8%maximum ?Wipercurrent:±6mA ?Lowtemperaturecoefficient:35ppm/°C ?Widebandwidth:3MHz ?Faststart-uptime

AD5142A

Dual Channel, 128-/256-Position, I2C, Nonvolatile Digital Potentiometer

FEATURES ?10kΩand100kΩresistanceoptions ?Resistortolerance:8%maximum ?Wipercurrent:±6mA ?Lowtemperaturecoefficient:35ppm/°C ?Widebandwidth:3MHz ?Faststart-uptime