The ADAQ4001 is a ?Module? precision data acquisition (DAQ), signal chain solution that reduces the development cycle of a precision measurement system by transferring the signal chain design challenge of component selection, optimization, and layout from the designer to the device. Using system-in-package (SIP) technology, the ADAQ4001 reduces end system component count by combining multiple common signal processing and conditioning blocks into a single device. These blocks include a high resolution 16-bit, 2 MSPS successive approximation register (SAR), analog-to-digital converter (ADC), a low noise, fully differential ADC driver amplifier (FDA), and a stable reference buffer. Using Analog Devices, Inc., iPassives? technology, the ADAQ4001 also incorporates crucial passive components with superior matching and drift characteristics to minimize temperature dependent error sources and to offer optimized performance (see Figure 1 in the data sheet). Housing this signal chain solution in a small, 7 mm ? 7 mm, 0.80 mm pitch, 49-ball CSP_BGA enables compact form factor designs without sacrificing performance and simplifies end system bill of materials management. This level of system integration makes the ADAQ4001 much less sensitive to printed circuit board (PCB) layout while still providing flexibility to adapt to a wide range of signal levels. The serial peripheral interface (SPI)-compatible, serial user interface is compatible with 1.8 V, 2.5 V, 3 V, or 5 V logic, using a separate VIO supply. Specified operation of the ADAQ4001 is from ?40?C to +125?C.APPLICATIONSAutomatic test equipmentMachine automationProcess controlsMedical instrumentationDigital control loops

The ADAQ4003 is a ?Module? precision data acquisition (DAQ), signal chain solution that reduces the development cycle of a precision measurement system by transferring the signal chain design challenge of component selection, optimization, and layout from the designer to the device.Using system-in-package (SIP) technology, the ADAQ4003 reduces end system component count by combining multiple common signal processing and conditioning blocks into a single device. These blocks include a high resolution 18-bit, 2 MSPS successive approximation register (SAR), analog-to-digital converter (ADC), a low noise, fully differential ADC driver amplifier (FDA), and a stable reference buffer.Using Analog Devices, Inc., iPassives? technology, the ADAQ4003 also incorporates crucial passive components with superior matching and drift characteristics to minimize temperature dependent error sources and to offer optimized performance (see Figure 1 in the data sheet). Housing this signal chain solution in a small, 7 mm ? 7 mm, 0.80 mm pitch, 49-ball CSP_BGA enables compact form factor designs without sacrificing performance and simplifies end system bill of materials management. This level of system integration makes the ADAQ4003 much less sensitive to printed circuit board (PCB) layout while still providing flexibility to adapt to a wide range of signal levels.The serial peripheral interface (SPI)-compatible, serial user interface is compatible with 1.8 V, 2.5 V, 3 V, or 5 V logic, using a separate VIO supply. Specified operation of ADAQ4003 is from ?40?C to +125?C.APPLICATIONS Automatic test equipment Machine automation Process controls Medical instrumentation Digital control loops

The ADAS1000 measures electrocardiac (ECG) signals, thoracic impedance, pacing artifacts,and lead-on/lead-off status and output this information in theform of a data frame supplying either lead/vector or electrodedata at programmable data rates. Its low power and small sizemake it suitable for portable, battery-powered applications.The high performance also makes it suitable for higher enddiagnostic machines. The ADAS1000 is a full-featured, 5-channel ECG includingrespiration and pace detection, while the ADAS1000-1 offersonly ECG channels with no respiration or pace features. Similarly,the ADAS1000-2 is a subset of the main device and is configuredfor gang purposes with only the ECG channels enabled (norespiration, pace, or right leg drive).The ADAS1000/ADAS1000-1/ADAS1000-2 are designed tosimplify the task of acquiring and ensuring quality ECG signals.They provide a low power, small data acquisition system forbiopotential applications. Auxiliary features that aid in betterquality ECG signal acquisition include multichannel averageddriven lead, selectable reference drive, fast overload recovery,flexible respiration circuitry returning magnitude and phaseinformation, internal pace detection algorithm operating onthree leads, and the option of ac or dc lead-off detection. Severaldigital output options ensure flexibility when monitoring andanalyzing signals. Value-added cardiac post processing isexecuted externally on a DSP, microprocessor, or FPGA.Because ECG systems span different applications, theADAS1000/ADAS1000-1/ADAS1000-2 feature a power/noisescaling architecture where the noise can be reduced at theexpense of increasing power consumption. Signal acquisitionchannels can be shut down to save power. Data rates can bereduced to save power.To ease manufacturing tests and development as well as offerholistic power-up testing, the ADAS1000/ADAS1000-1/ADAS1000-2 offer a suite of features, such as dc and ac testexcitation via the calibration DAC and cyclic redundancy check(CRC) redundancy testing, in addition to readback of allrelevant register address space.The input structure is a differential amplifier input, therebyallowing users a variety of configuration options to best suittheir application.The ADAS1000/ADAS1000-1/ADAS1000-2 are available in twopackage options, a 56-lead LFCSP package and a 64-lead LQFPpackage. Both packages are specified over a ?40?C to +85?Ctemperature range. APPLICATIONSECG: Monitor & Diagnostic Bedside Patient Monitoring Portable Telemetry Holter AED Cardiac Defibrillators Ambulatory Monitors Pace Maker Programmer Patient Transport Stress testing

The ADAS3023 is a complete 16-bit, successive approximation-based, analog-to-digital data acquisition system. This device is capable of simultaneously sampling up to 500 kSPS for two channels, 250 kSPS for four channels, 167 kSPS for six channels, and 125 kSPS for eight channels, and manufactured on the Analog Devices, Inc., proprietary iCMOS? high voltage industrial process technology.The ADAS3023 integrates eight channels of low leakage track-and-hold design, a programmable gain instrumentation amplifier (PGIA) stage with a high common-mode rejection offering four differential input ranges, a precision low drift 4.096 V reference and buffer, and a 16-bit charge redistribution PulSAR? successive approximation register (SAR) analog-to-digital converter (ADC). The ADAS3023 is factory calibrated and can resolve differential input ranges of up to ?20.48 V when using ?15 V supplies.The ADAS3023 simplifies design challenges by eliminating signal buffering, level shifting, amplification and attenuation, common-mode rejection, settling time, or any of the other analog signal conditioning challenges, and allows smaller form factor, faster time to market, and lower costs.The ADAS3023 is available in a 40-lead LFCSP with operation specified from ?40?C to +85?C.

The ADATE320 is a complete, single-chip ATE solution that performs the pin electronics functions of a driver, comparator, and active load (DCL), and a four quadrant per pin parametric measurement unit (PPMU). Dedicated 16-bit digital-to-analog converters (DACs) with on-chip calibration registers provide all the necessary dc levels for operation of the device.The driver features three active modes: high, low, and terminate, as well as a high impedance inhibit state. The inhibit state, in conjunction with the integrated dynamic clamps, facilitates significant attenuation of transmission line reflections when the driver is not actively terminating the line. The open-circuit drive capability is ?1.5 V to +4.5 V to accommodate a standard range of ATE and instrumentation applications.The ADATE320 can be used as a dual, single-ended pin electronics channel or as a single differential channel. In addition to per channel high speed window comparators, the ADATE320 provides a programmable threshold differential comparator for differential ATE applications.All dc levels for DCL and PPMU functions are generated by dedicated, on-chip, 16-bit DACs. To facilitate the programming of accurate levels, the ADATE320 includes an integrated calibration function to correct for the gain and offset errors of each functional block. Correction coefficients can be stored on chip, and any values written to the DACs adjust automatically using the appropriate correction factors.The ADATE320 uses a serial programmable interface (SPI) bus to program all functional blocks, DACs, and on-chip calibration constants. It also has an on-chip temperature sensor and overvolt-age/undervoltage fault clamps that monitor and report the device temperature and any output pin or transient PPMU voltage faults that may occur during operation.The ADATE320 is available in two options. The standard option has high speed comparator outputs with 250 mV output swing. The ADATE320-1 has 400 mV output swing. See the Ordering Guide for more information.APPLICATIONSAutomatic test equipment (ATE)Semiconductor/board test systemsInstrumentation and characterization equipment

The ADAU1962A is a high performance, single-chip digital-to-analog converter (DAC) that provides 12 DACs with differential or single-ended outputs using the Analog Devices, Inc., patented multibit ?-? architecture. A serial peripheral interface (SPI)/I2C port is included, allowing a microcontroller to adjust volume and many other parameters. The ADAU1962A operates from 2.5 V digital and 3.3 V analog supplies. A linear regulator is included to generate the digital supply voltage from the analog supply voltage. The ADAU1962A is available in an 80-lead LQFP.The ADAU1962A is designed for low EMI. This consideration is apparent in both the system and circuit design architectures. By using the on-board PLL to derive the internal master clock from an external left-right frame clock (LRCLK), the ADAU1962A can eliminate the need for a separate high frequency master clock andcan be used with or without a bit clock. The DACs are designed using the latest Analog Devices continuous time architectures to further minimize EMI. By using 2.5 V digital supplies, power consumption is minimized, and the digital waveforms are asmaller amplitude, further reducing emissions.Note that throughout this data sheet, multifunction pins, such as SCLK/SCL, are referred to by the entire pin name or by a single function of the pin, for example, SCLK, when only that function is relevant.APPLICATIONS Automotive audio systems Home theater systems Digital audio effects processors

The ADFS5758 is a single-channel, 16-bit, current/voltage output DAC. The device is functional safety approved for unipolar current output and is a fully compliant item with a systematic capability of SC3, which can be used in safety-related applications up to SIL 2, according to IEC 61508. This arrangement allows a single ADFS5758 to be used to achieve SIL 2 for a nonredundant configuration. The safe state for the ADFS5758 is open circuit/high impedance.The ADFS5758 is a single-channel, voltage and current output digital-to-analog converter (DAC) that operates with a power supply range from ?33 V minimum on AVSS to +33 V maximum on AVDD1 with a maximum operating voltage between the two rails of 60 V. On-chip dynamic power control (DPC) minimizes package power dissipation, which is achieved by regulating the supply voltage (VDPC+) to the VIOUT output driver circuitry from 4.95 V to 27 V using a buck dc-to-dc converter, optimized for minimum on-chip power dissipation. The CHART pin enables a HART? signal to be coupled onto the current output.The device uses a versatile 4-wire serial peripheral interface (SPI) that operates at clock rates of up to 50 MHz and is compatible with standard SPI, QSPI?, MICROWIRE?, DSP, and microcontroller interface standards. The interface also features an optional SPI cyclic redundancy check (CRC) and a windowed watchdog timer. The ADFS5758 offers improved diagnostic features from its predecessors, such as an integrated independent 12-bit diagnostic analog-to-digital converter (ADC) that can be used to digitize both internal and external nodes.Product HighIights Functional safety approved to SIL 2/SC3 by T?V Rheinland. Range of advanced diagnostic features, including an integrated ADC for high reliability. DPC using an integrated buck dc-to-dc converter for thermal management. When used with the ADP1031, the ADFS5758 enables eight channel to channel isolated outputs at <2 W dissipated power. Programmable power control (PPC) mode to enable faster settling time (15 ?s typical). Highly robust with output protection from miswire events (?38 V). Applications Process control Actuator control Channel isolated analog outputs Programmable logic controller (PLC) and distributed control system (DCS) applications HART network connectivity

DC751A-G: Demo Board for the LTC2232 10-Bit, 105Msps ADCs.

DC778A: Demo Board for the LTC2602 - Dual 16-Bit Rail-to-Rail DACs in 8-Lead MSOP.

The LTC2298/LTC2297/LTC2296 are 14-bit 65Msps/40Msps/25Msps, low power dual 3V A/D converters designed for digitizing high frequency, wide dynamic range signals. The LTC2298/LTC2297/LTC2296 are perfect for demanding imaging and communications applications with AC performance that includes 74.3dB SNR and 90dB SFDR for signals at the Nyquist frequency.DC specs include ?1.2LSB INL (typ), ?0.5LSB DNL (typ) and no missing codes over temperature. The transition noise is a low 1LSBRMS.A single 3V supply allows low power operation. A separate output supply allows the outputs to drive 0.5V to 3.6V logic. An optional multiplexer allows both channels to share a digital output bus.A single-ended CLK input controls converter operation. An optional clock duty cycle stabilizer allows high performance at full speed for a wide range of clock duty cycles.Applications Wireless and Wired Broadband Communication Imaging Systems Spectral Analysis Portable Instrumentation