| Evaluation and Demonstration Boards and Kits | 22 | Active | |
AD7376+30 V/±15 V Operation 128-Position Digital Potentiometer | Integrated Circuits (ICs) | 11 | Active | The AD7376 is one of the few high voltage, high performance digital potentiometers on the market. This device can be used as a programmable resistor or resistor divider. The AD7376 performs the same electronic adjustment function as mechanical potentiometers, variable resistors, and trimmers with enhanced resolution, solid-state reliability, and programmability. With digital rather than manual control, the AD7376 provides layout flexibility and allows closed-loop dynamic controllability.The AD7376 features sleep-mode programmability in shutdown that can be used to program the preset before device activation, thus providing an alternative to costly EEPROM solutions.The AD7376 is available in 14-lead TSSOP and 16-lead wide body SOIC packages in 10 kΩ, 50 kΩ, and 100 kΩ options. All parts are guaranteed to operate over the −40°C to +85°C extended industrial temperature range.APPLICATIONSHigh voltage DACProgrammable power supplyProgrammable gain and offset adjustmentProgrammable filters, delaysActuator controlAudio volume controlMechanical potentiometer replacement |
| Analog to Digital Converters (ADCs) Evaluation Boards | 4 | Active | |
AD7380-4Differential Input, Quad, External Reference Simultaneous Sampling, 16-Bit, SAR ADC | Data Acquisition | 3 | Active | The AD7380-4 is a 16-bit compatible, quad, simultaneous sampling, high speed, successive approximation register (SAR), analog-to-digital converters (ADC) operating from a 3.3 V power supply with throughput rates up to 4 MSPS. The differential analog input accepts a wide common-mode input voltage and is sampled and converted on the falling edge ofCS.The AD7380-4 has on-chip oversampling blocks to improve dynamic range and reduce noise at lower bandwidths. The oversampling can boost up to two bits of added resolution. The REFIN pin can have a reference voltage of 2.5 V to 3.3 V.The conversion process and data acquisition use standard control inputs allowing easy interfacing to microprocessors or digital signal processors (DSPs). The conversion result can clock out simultaneously via 4-wire mode for faster throughput, or via 1-wire serial mode when slower throughput is allowed. The device is compatible with 1.8 V, 2.5 V, and 3.3 V interfaces using the separate logic supply.The AD7380-4 is available in a 24-lead lead frame chip scale package (LFCSP) and operates over a temperature range of −40°C to +125°C.ApplicationsMotor control position feedbackMotor control current senseData acquisition systemsErbium doped fiber amplifier (EDFA) applicationsIn phase and quadrature demodulationProduct HighlightsQuad simultaneous sampling and conversionPin-compatible product family.High throughput rate, 4 MSPS at 16-bit.Space-saving, 4 mm × 4 mm LFCSP.Integrated oversampling block to increase dynamic range, reduce noise and reduce SCLK speed requirements.Differential analog inputs with wide common-mode range.Small sampling capacitor reduces amplifier drive burden. |
AD73814MSPS Dual Simultaneous Sampling, 14-BIT SAR ADC, Differential Input | Data Acquisition | 1 | Active | The AD7380/AD7381 are a 16-bit and 14-bit pin-compatible family of dual simultaneous sampling, high speed, low power, successive approximation register (SAR) analog-to-digital converters (ADCs) that operate from a 3.0 V to 3.6 V power supply and feature throughput rates up to 4 MSPS. The analog input type is differential, accepts a wide common-mode input voltage, and is sampled and converted on the falling edge ofCS.An integrated on-chip oversampling block improves dynamic range and reduces noise at lower bandwidths. A buffered internal 2.5 V reference is included. Alternatively, an external reference up to 3.3 V can be used.The conversion process and data acquisition use standard control inputs allowing simple interfacing to microprocessors or digital signal processors (DSPs). The device is compatible with 1.8 V, 2.5 V, and 3.3 V interfaces using the separate logic supply.The AD7380/AD7381 are available in a 16-lead lead frame chip scale package (LFCSP) with operation specified from −40°C to +125°C.Product highlightsDual simultaneous sampling and conversion with two complete ADC functions.Pin-compatible product family.High 4 MSPS throughput rate.Space saving 3 mm × 3 mm LFCSP.An integrated oversampling block to increase dynamic range, reduce noise, and reduce SCLK speed requirements.Differential analog inputs with wide common-mode range.Small sampling capacitor reduces amplifier drive burden.ApplicationsMotor control position feedbackMotor control current senseSonarPower qualityData acquisition systemsErbium doped fiber amplifier (EDFA) applicationsI and Q demodulation |
AD7381-4Differential Input, Quad,14-Bit, Simultaneous Sampling, SAR ADC | Analog to Digital Converters (ADC) | 3 | Active | The AD7381-4 a 16-bit, quad, simultaneous sampling, high speed, successive approximation register (SAR), analog-to-digital converter (ADC) that operates from a 3.0 V to 3.6 V power supply and features throughput rates up to 4 MSPS. The analog input type is differential, accepts a wide common-mode input voltage, and the analog inputs are sampled and converted on the falling edge ofCS.The AD7381-4 has on-chip oversampling blocks to improve dynamic range and reduce noise at lower bandwidths. The oversampling can boost up to two bits of added resolution. A buffered internal 2.5 V reference (10 ppm/°C) is included. Alternatively, an external reference up to 3.3 V can be used.The conversion process and data acquisition use standard control inputs allowing for easy interfacing to microprocessors or digital signal processors (DSPs). The conversion result can clock out simultaneously via 4-wire mode for faster throughput or via 1-wire serial mode when slower throughput is allowed. The device is compatible with 1.8 V, 2.5 V, and 3.3 V interfaces, using the separate logic supply.APPLICATIONSMotor control position feedbackMotor control current senseData acquisition systemsErbium doped fiber amplifier (EDFA) applicationsIn phase and quadrature demodulationPRODUCT HIGHLIGHTSQuad simultaneous sampling and conversion.Pin-compatible product family.High throughput rate, 4 MSPS at 14-bit.Space-saving, 4 mm × 4 mm LFCSP.Integrated oversampling block to increase dynamic range, reduce noise and reduce SCLK speed requirements.Differential analog inputs with wide common-mode range.Small sampling capacitor reduces amplifier drive burden. |
| Analog to Digital Converters (ADC) | 4 | Active | |
AD7383-4Pseudo Differential Input, Quad, 4 MSPS Simultaneous Sampling, 16-Bit, SAR ADC | Data Acquisition | 3 | Active | The 16-bit AD7383-4 and 14-bit AD7384-4 are pin-compatible, quad, simultaneous sampling, high speed, successive approximation register (SAR), analog-to-digital converters (ADCs) operating from a 3.0 V to 3.3 V power supply with throughput rates up to 4 MSPS. The analog input type is a pseudo differential and is sampled and converted on the falling edge of CS.The AD7383-4/AD7384-4 have on-chip oversampling blocks to improve dynamic range and reduce noise at lower bandwidths. The oversampling boosts up to two bits of added resolution. A buffered internal 2.5 V reference is included. Alternatively, an external reference up to 3.3 V can be used.The conversion process and data acquisition use standard control inputs allowing easy interfacing to microprocessors or digital signal processors (DSPs). The conversion result can clock out simultaneously via 4-wire mode for faster throughput or via 1-wire serial mode when slower throughput is allowed. The devices are compatible with 1.8 V, 2.5 V, and 3.3 V interfaces using the separate logic supply.The AD7383-4/AD7384-4 are available in a 24-lead, 4 mm × 4 mm LFCSP and a temperature range of −40°C to +125°C.ApplicationsMotor control position feedbackMotor control current senseData acquisition systemsErbium-doped fiber amplifier (EDFA) applicationsInphase and quadrature demodulationProduct HighlightsQuad simultaneous sampling and conversion.Pin-compatible product family.High 4 MSPS throughput rate.Space-saving 4 mm × 4 mm LFCSP.Integrated oversampling block to increase dynamic range, reduce noise, and reduce SCLK speed requirements.Pseudo differential analog inputs.Small sampling capacitor reduces amplifier drive burden. |
AD7384Dual, Simultaneous Sampling, 14-Bit, 4 MSPS, SAR ADCs, Pseudo Differential Input | Integrated Circuits (ICs) | 2 | Active | The 16-bit AD7383 and the 14-bit AD7384 are a pin-compatible family of dual simultaneous sampling, high speed, low power, successive approximation register (SAR), analog-to-digital converters (ADCs) that operate from a 3.0 V to 3.6 V power supply and feature throughput rates up to 4 MSPS. The analog input type is pseudo differential and is sampled and converted on the falling edge ofCS.Integrated on-chip oversampling blocks improve dynamic range and reduce noise at lower bandwidths. A buffered internal 2.5 V reference is included. Alternatively, an external reference up to 3.3 V can be used.The conversion process and data acquisition use standard control inputs that allow simple interfacing to microprocessors or digital signal processors (DSPs). The devices are compatible with 1.8 V, 2.5 V, and 3.3 V interfaces, using a separate logic supply.The AD7383 and the AD7384 are available in a 16-lead lead frame chip scale package (LFCSP) with operation specified from −40°C to +125°C.Multifunction pin names may be referenced by their relevant function only.PRODUCT HIGHLIGHTSDual simultaneous sampling and conversion with two complete ADC functions.Pin-compatible product family.High 4 MSPS throughput rate.Space saving 3 mm × 3 mm LFCSP.Integrated oversampling block to increase dynamic range, reduce noise, and reduce SCLK speed requirements.Pseudo differential analog inputs.Small sampling capacitor reduces amplifier drive burden.APPLICATIONSMotor control position feedbackMotor control current senseSonarPower qualityData acquisition systemsErbium doped fiber amplifier (EDFA) applicationsI and Q demodulation |
AD7384-4Pseudo Differential Input, Quad, 4 MSPS Simultaneous Sampling, 14-Bit, SAR ADC | Analog to Digital Converters (ADC) | 2 | Active | The 16-bitAD7383-4and 14-bit AD7384-4 are pin-compatible, quad, simultaneous sampling, high speed, successive approximation register (SAR), analog-to-digital converters (ADCs) operating from a 3.0 V to 3.3 V power supply with throughput rates up to 4 MSPS. The analog input type is a pseudo differential and is sampled and converted on the falling edge of CS.The AD7383-4/AD7384-4 have on-chip oversampling blocks to improve dynamic range and reduce noise at lower bandwidths. The oversampling boosts up to two bits of added resolution. A buffered internal 2.5 V reference is included. Alternatively, an external reference up to 3.3 V can be used.The conversion process and data acquisition use standard control inputs allowing easy interfacing to microprocessors or digital signal processors (DSPs). The conversion result can clock out simultaneously via 4-wire mode for faster throughput or via 1-wire serial mode when slower throughput is allowed. The devices are compatible with 1.8 V, 2.5 V, and 3.3 V interfaces using the separate logic supply.The AD7383-4/AD7384-4 are available in a 24-lead, 4 mm × 4 mm LFCSP and a temperature range of −40°C to +125°C.ApplicationsMotor control position feedbackMotor control current senseData acquisition systemsErbium-doped fiber amplifier (EDFA) applicationsInphase and quadrature demodulationProduct HighlightsQuad simultaneous sampling and conversion.Pin-compatible product family.High 4 MSPS throughput rate.Space-saving 4 mm × 4 mm LFCSP.Integrated oversampling block to increase dynamic range, reduce noise, and reduce SCLK speed requirements.Pseudo differential analog inputs.Small sampling capacitor reduces amplifier drive burden. |
