AD766316-Bit Bipolar 250 kSPS PulSAR®CMOS ADC | Integrated Circuits (ICs) | 2 | Active | Based on the Pulsarcore, the AD7663 is a bipolar 16-bit, 250 kSPS, charge redistribution SAR Analog-to-Digital Converter that operates from a single 5 V power supply. It contains a high-speed 16-Bit sampling ADC, a resistor input scalar that allows various input ranges, an internal conversion clock, error correction circuits, and both serial and parallel system interface ports.The AD7663 is hardware factory-calibrated and is comprehensively tested to ensure such ac parameters as signal-to-noise ratio (SNR) and total harmonic distortion (THD), in addition to the more traditional dc parameters of gain, offset, and linearity.It is fabricated using Analog Devices’ high performance, 0.6 micron CMOS process and is available in a 48-lead LQFP and a tiny 48-lead LFCSP with operation specified from –40°C to +85°C.PRODUCT HIGHLIGHTSFast ThroughputThe AD7663 is a 250 kSPS charge redistribution, 16-bit SAR ADC with various bipolar and unipolar input ranges.Single-Supply OperationThe AD7663 operates from a single 5 V supply and dissipates only 35 mW typical. Its power dissipation decreases with the throughput to, for instance, only 15 µW at a 100 SPS throughput. It consumes 7 µW maximum when in power-down.Superior INLThe AD7663 has a maximum integral nonlinearity of 3 LSB with no missing 16-bit code.Serial or Parallel InterfaceVersatile parallel (8 bits or 16 bits) or 2-wire serial interface arrangement compatible with both 3 V or 5 V logic.APPLICATIONSData AcquisitionMotor ControlCommunicationInstrumentationSpectrum AnalysisMedical InstrumentsProcess Control |
| Integrated Circuits (ICs) | 2 | Active | |
AD766516-Bit 570 kSPS Bipolar PulSAR®ADC | Analog to Digital Converters (ADC) | 1 | Obsolete | The AD7665 is a 16-bit, 570 kSPS, charge redistribution SAR, Analog-to-Digital Converter that operates from a single 5 V power supply. It contains a high-speed 16-Bit sampling ADC, a resistor input scalar, which allows various input ranges, an internal conversion clock, error correction circuits, and both serial and parallel system interface ports.The AD7665 is hardware factory calibrated and is comprehensively tested to ensure such ac parameters as signal-to-noise ratio (SNR) and total harmonic distortion (THD), in addition to the more traditional dc parameters of gain, offset, and linearity.It features a very high sampling rate mode (Warp) and, for asynchronous conversion rate applications, a fast mode (Nor-mal) and, for low power applications, a reduced power mode (Impulse) where the power is scaled with the throughput. It is fabricated using Analog Devices’ high-performance, 0.6 micron CMOS process and is available in a 48-lead LQFP with operation specified from -40°C to +85°C.PRODUCT HIGHLIGHTSFast ThroughputThe AD7665 is a very high speed (570 kSPS in Warp Mode and 500 kSPS in Normal Mode), charge redistribution, 16-bit SAR ADC.Single-Supply OperationThe AD7665 operates from a single 5 V supply, dissipates only 64 mW typical, even lower when a reduced throughput is used with the reduced power mode (Impulse) and a power-down mode.Superior INLThe AD7665 has a maximum integral nonlinearity of 2.5 LSB with no missing 16-bit code.Serial or Parallel InterfaceVersatile parallel (8 bits or 16 bits) or 2-wire serial interface arrangement compatible with both 3 V or 5 V logic.APPLICATIONSData AcquisitionCommunicationInstrumentationSpectrum AnalysisMedical InstrumentsProcess Control |
AD766616-Bit, 500 kSPS PulSAR®Unipolar ADC with Ref | Data Acquisition | 3 | Active | The AD7666 is a 16-bit, 500 kSPS, charge redistribution SAR analog-to-digital converter that operates from a single 5 V power supply. The part contains a high speed, 16-bit sampling ADC, an internal conversion clock, internal reference, error correction circuits, and both serial and parallel system interface ports. The AD7666 is hardware factory-calibrated and comprehensively tested to ensure ac parameters such as signal-to-noise ratio (SNR) and total harmonic distortion (THD), in addition to the more traditional dc parameters of gain, offset, and linearity.The AD7666 is available in a 48-lead LQFP and a tiny 48-lead LFCSP, with operation specified from –40°C to +85°C.PRODUCT HIGHLIGHTSFast Throughput.The AD7666 is a 500 kSPS, charge redistribution, 16-bit SAR ADC with internal error correction circuitry.Superior INL.The AD7666 has a maximum integral nonlinearity of 2.0 LSB with no missing 16-bit codes.Internal Reference.The AD7666 has an internal reference with a typical temperature drift of 3 ppm/°C.Single-Supply Operation.The AD7666 operates from a single 5 V supply. Its power dissipation decreases with throughput.Serial or Parallel Interface.Versatile parallel or 2-wire serial interface arrangement is compatible with both 3 V and 5 V logic.APPLICATIONSData acquisitionMedical instrumentsDigital signal processingSpectrum analysisInstrumentationBattery-powered systemsProcess control |
AD766716-Bit, 1 MSPS PulSAR®Unipolar ADC with Ref | Integrated Circuits (ICs) | 1 | Active | The AD7667 is a 16-bit, 1 MSPS, charge redistribution SAR analog-to-digital converter that operates from a single 5 V power supply. The part contains a high speed 16-bit sampling ADC, an internal conversion clock, internal reference, error correction circuits, and both serial and parallel system interface ports. It features a very high sampling rate mode (Warp), a fast mode (Normal) for asynchronous applications, and a reduced power mode (Impulse) for low power applications where power is scaled with the throughput. The AD7667 is hardware factory-calibrated and comprehensively tested to ensure ac parameters such as signal-to-noise ratio (SNR) and total harmonic distortion (THD) in addition to the more traditional dc parameters of gain, offset, and linearity. Operation is specified from –40°C to +85°C.PRODUCT HIGHLIGHTSFast Throughput.The AD7667 is a 1 MSPS, charge redistribution, 16-bit SAR ADC with internal error correction circuitry.Superior INL.The AD7667 has a maximum integral nonlinearity of 2.0 LSBs with no missing 16-bit codes.Internal Reference.The AD7667 has an internal reference with a typical temperature drift of 3 ppm/°C.Single-Supply Operation.The AD7667 operates from a single 5 V supply. In Impulse mode, its power dissipation decreases with throughput.Serial or Parallel Interface.Versatile parallel or 2-wire serial interface arrangement is compatible with both 3 V and 5 V logic.APPLICATIONSData AcquisitionInstrumentationDigital Signal ProcessingSpectrum AnalysisMedical InstrumentsBattery-Powered SystemsProcess Control |
| Integrated Circuits (ICs) | 8 | Active | |
| Integrated Circuits (ICs) | 4 | Active | The AD7671 is a 16-bit, 1 MSPS, charge redistribution SAR, analog-to-digital converter that operates from a single 5 V power supply. It contains a high speed 16-bit sampling ADC, a resistor input scaler that allows various input ranges, an internal conversion clock, error correction circuits, and both serial and parallel system interface ports.The AD7671 is hardware factory-calibrated and is comprehensively tested to ensure such ac parameters as signal-to-noise ratio (SNR) and total harmonic distortion (THD), in addition to the more traditional dc parameters of gain, offset, and linearity.It features a very high sampling rate mode (Warp), a fast mode (Normal) for asynchronous conversion rate applications, and, for low power applications, a reduced power mode (Impulse) where the power is scaled with the throughput.It is fabricated using Analog Devices’ high performance, 0.6 micron CMOS process and is available in a 48-lead LQFP and a tiny 48-lead LFCSP, with operation specified from –40°C to +85°C.PRODUCT HIGHLIGHTSFast ThroughputThe AD7671 is a very high speed (1 MSPS in Warp Mode and 800 kSPS in Normal Mode), charge redistribution, 16-bit SAR ADC.Single-Supply OperationThe AD7671 operates from a single 5 V supply, dissipates only 112 mW typical, even lower when a reduced throughput is used with the reduced power mode (Impulse) and a power-down mode.Superior INLThe AD7671 has a maximum integral nonlinearity of 2.5 LSB with no missing 16-bit code.Serial or Parallel InterfaceVersatile parallel (8 bits or 16 bits) or 2-wire serial interface arrangement compatible with both 3 V or 5 V logic.APPLICATIONSData AcquisitionCommunicationInstrumentationSpectrum AnalysisMedical InstrumentsProcess Control |
| Data Acquisition | 4 | Obsolete | |
AD767418-Bit, 2.5 LSB INL, 800 kSPS, SAR ADC | Data Acquisition | 2 | Active | The AD7674 is an 18-bit, 800 kSPS, charge redistribution, successive approximation register (SAR) fully differential analog-to-digital converter (ADC) that operates on a single 5 V power supply. The device contains a high speed, 18-bit sampling ADC, an internal conversion clock, an internal reference buffer, error correction circuits, and both serial and parallel system interface ports.The device is available in a 48-lead LQFP or a 48-lead LFCSP with operation specified from −40°C to +85°C.Product HighlightsHigh Resolution, Fast Throughput. The AD7674 is an 800 kSPS, charge redistribution, 18-bit, SAR ADC (no latency).Excellent Accuracy. The AD7674 has a maximum integral nonlinearity of 2.5 LSB with no missing 18-bit codes.Serial or Parallel Interface. Versatile parallel (18-, 16- or 8-bit bus) or 3-wire serial interface arrangement compatible with both 3 V and 5 V logic.ApplicationsCT scannersHigh dynamic data acquisitionGeophone and hydrophone sensors∑-∆ replacement (low power, multichannel)InstrumentationSpectrum analysisMedical instruments |
| Data Acquisition | 4 | Active | |
