DC579A: Demo Board for LTC2600 Octal 16-Bit Rail-to-Rail DACs in 16-Lead SSOP.

DC777A: Demo Board for the LTC2601 - 16-Bit Rail-to-Rail DACs in 10-Lead DFN

The LTC2248/LTC2247/LTC2246 are 14-bit 65Msps/40Msps/25Msps, low power 3V A/D converters designed for digitizing high frequency, wide dynamic range signals. The LTC2248/LTC2247/LTC2246 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 ?1LSB 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.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 Ultrasound Spectral Analysis Portable Instrumentation

DC782A-C: Demo Board for the LTC2247 14-Bit, 40Msps Low Power 3V ADCs.

Data Acquisition ADCs/DACs - Specialised IC Var Resolution R/D Converter

Digital to Analog Converters - DAC CMOS CONVERTER IC

The ADuM7703 is a high performance, second-order, ?-? analog-to-digital converter (ADC) with an integrated low dropout (LDO) regulator that converts an analog input signal into a high speed, single-bit data stream with on-chip digital isolation based on Analog Devices, Inc., iCoupler? technology. The device operates from a 4.5 V to 20 V power supply range (VDD1) and accepts a pseudo differential input signal of ?250 mV (?320 mV full-scale). The pseudo differential input is ideally suited to shunt voltage monitoring in high voltage applications where galvanic isolation is required.The analog input is continuously sampled by a high performance analog modulator and converted to a ones density digital output stream with a data rate of up to 21 MHz. The original information can be reconstructed with an appropriate sinc3 digital filter to achieve an 86 dB signal-to-noise ratio (SNR) at 78.1 kSPS with a 256 decimation rate and a 20 MHz master clock. The serial input and output operates from a 5 V or a 3.3 V supply (VDD2).The serial interface is digitally isolated. High speed complementary metal-oxide semiconductor (CMOS) technology, combined with monolithic transformer technology, results in the on-chip isolation providing outstanding performance characteristics, superior to alternatives such as optocoupler devices. The ADuM7703 device is available in a 16-lead, wide-body SOIC with an operating temperature range of ?40?C to +125?C and an 8-lead, wide-body SOIC with an operating temperature range of ?40?C to +105?C.Applications Shunt current monitoring AC motor controls Power and solar inverters Wind turbine inverters Analog-to-digital and optoisolator replacement

The AD1030 is an analog front end (AFE) that includes a high precision analog-to-digital converter (ADC), voltage output digital-to-analog converters (VDACs), current output digital-to-analog converters (IDACs), thermoelectric cooler (TEC) controller, and analog comparators.The ADC signal chain contains two analog comparator channels, 10 external voltage inputs, VDAC voltage and current monitor channels, IDAC voltage and current monitor channels, a precharge buffer, and a 1 MSPS successive approximation register (SAR) ADC.The AD1030 provides four IDAC channels. These are low noise, low drift current sources with programmable full-scale output ranges (50 mA, 100 mA, or 150 mA). Each IDAC channel has 12-bit resolution.There are 9?, 12-bit VDAC outputs. Four of these VDACs (Channel 0 to Channel 3) support either a positive voltage range of 0 V to 2.5 V or a negative range from 0 V to ?2.5 V. These ranges can be extended to 0 V to AVDD and 0 V to AVDDNEG.Channel 4 to Channel 7 of the VDACs support a positive voltage range of 0 V to 2.5 V. VDAC Channel 8 supports a positive voltage range of 0 V to 2.5 V. Optionally, Channel 4 to Channel 7 of the VDACs can support an output range of 0 V to AVDD.The AD1030 also integrates a TEC controller with a heating and cooling current up to 1.3 A, is over 90% efficient, and supports a soft start function.Use the 4-wire serial port interface (SPI) for up to 40 MHz or the 2-wire I2C interface for up 1 MHz to configure each functional block and to collect the ADC data.APPLICATIONS Optical networking?100G/200G/400G or higher speed optical modulesFor more information on the AD1030, contact InfoOpticalNetwork@analog.com.

The AD4110-1 is a complete, single-channel, universal input analog-to-digital front end for industrial process control systems where sensor type flexibility is required.The high voltage input is fully software configurable for current or voltage signals and allows direct interface to all standard industrial analog signal sources such as ?20 mA, ?4 mA to ?20 mA, ?10 V, and all thermocouple types. Field power can be supplied for loop powered current output sensors. A range of excitation current sources for resistance temperature detector (RTD) sensors and other resistive sensors are included. The integrated, fully differential programmable gain amplifier (PGA) offers 16 gain settings from 0.2 to 24.The high voltage input can be programmed to power up in either voltage mode or current mode. When programmed to current mode, the unique input circuit architecture provides a path for the loop current, even in the absence of the system module power supply.The AD4110-1 provides internal, front-end diagnostic functions to indicate overvoltage, undervoltage, open wire, overcurrent, and overtemperature conditions. The high voltage input is thermally protected, overcurrent limited, and overvoltage protected.The AD4110-1 incorporates a precision 24-bit, ?-?, analog-todigital converter (ADC) offering conversion rates from 5 SPS to 125 kSPS with simultaneous 50 Hz and 60 Hz noise rejection. Applications Process control and industrial automationRemote and distributed control systemsInstrumentation and measurementSensor and data acquisition

The AD4695/AD4696 are compact, high accuracy, low power, 16-channel, 16-bit, 500 kSPS/1 MSPS, multiplexed input precision, successive approximation register (SAR) analog-to-digital converters (ADCs) with Easy Drive features and extensive digital functionality.The AD4695/AD4696 are optimal for use in space constrained, multichannel, precision data acquisition systems and monitoring circuits. The AD4695/AD4696 feature a true 16-bit SAR ADC core with no missing codes, a 16-channel, low crosstalk multiplexer, a flexible channel sequencer, overvoltage protection clamp circuits on each analog input, on-chip oversampling and decimation, threshold detection and alert indicators, and an autonomous conversion (autocycle) mode.The AD4695/AD4696 Easy Drive features relax the drive requirements of the analog front end (AFE) and reference circuitry. Analog input high-Z mode and reference input high?Z mode simplify system designs, reduce component count, and increase channel density by removing the need for dedicated high speed ADC drivers and reference buffers. The WLCSP option of the AD4695/AD4696 includes an internal reference buffer, which provides a true, buffered reference input.Input overvoltage protection clamps on each analog input protect the AD4695/AD4696 from overvoltage events and prevent overvoltage events on one channel from degrading performance on other channels (see Figure 27 in the data sheet).Advanced digital functionality makes the AD4695/AD4696 compatible with a variety of low power digital hosts. The low serial peripheral interface (SPI) clock rate requirements, on-chip customizable channel sequencers, and oversampling and decimation reduce the burden on the digital host system. Autocycle mode and threshold detection features enable low power, interrupt driven firmware design by performing conversions autonomously and generating alerts based on channel specific threshold limits.The AD4695/AD4696 are available in a 5 mm ? 5 mm 32-lead lead frame chip scale package (LFCSP) and a 2.96 mm ? 2.96 mm 36-ball wafer level chip scale package (WLCSP) with operation specified from ?40?C to +125?C.APPLICATIONS Photodiode monitoring Medical instrumentation Vital signs monitoring Electronic test and measurement Automated test equipment Instrumentation and process control Battery-powered equipment