AD DA Converters

Test & Measuring Instruments, Electronic Components & Devices

FPGA Mezzanine Card combines A/D and D/A converter.

January 16, 2015

Compliant to VITA 57 specification, Model FMC525 combines 14-bit 5.7 Gsps D/A converter and 12-bit 4.0 Gsps A/D converter. DAC core is based on quad-switch architecture that enables dual-edge clocking operation, increasing DAC update rate to 5.7 Gsps when configured for Mix-Mode™ or 2x interpolation. Input sampling clock can be via front panel or on board wide-band PLL. Model FMC525 is suited for RADAR, LTE/Broadband communications systems, ATE, and video/broadcast uses. Read More

Test & Measuring Instruments

ADC (18-Bit) incorporates all necessary supporting features.

December 1, 2014

Suited for burst or multiplexed application, ADS-951 Series offers 18-bit resolution, 1 MHz sampling rate, and no missing code from -55 to +125°C. Multiple input ranges are available, and only rising edge of start convert signal is needed to operate and dissipate <400 mW. Supplied in 32-pin, hermetically sealed, ceramic SMT or DIP package, RoHS and non-RoHS versions feature architecture that includes sample-hold, successive approximation A/D, internal reference, and timing/control logic. Read More

Test & Measuring Instruments, Electronic Components & Devices

Sigma Delta A/D Converter features rail-to-rail input buffer.

November 20, 2014

Delivering 24 noise-free bits at 20 SPS and 17.2 noise-free bits at 250 kSPS, Model AD7175-2 enables small signal deviations to be measured as required within analytical laboratory instrumentation systems. Device features 2 differential or 4 single-ended channels, integrated 2.5 V buffered 2 ppm/°C reference, and per-channel programmable digital filters. With 50 kSPS/channel scan rate and 20 µs settling time, converter is suitable for PLC and distributed control system input modules. Read More

Test & Measuring Instruments

Load Balancing ADC supports application movement to AWS cloud.

November 18, 2014

Available for Amazon Web Services (AWS) in AWS Marketplace, Barracuda Load Balancer ADC provides application delivery for workloads running across on-premises, cloud, and hybrid environments. ADC, which offloads compute-intensive SSL transactions, lets organizations run applications securely across public and private cloud infrastructures. Optimization features such as caching, compression, and TCP pooling accelerate application delivery while promoting scalability. Read More

Test & Measuring Instruments, Controls & Controllers, Electronic Components & Devices

PWM Controllers combine 40 V operation with PMBus interfaces.

October 30, 2014

With configurability of digital MCU, Models MCP19118 and MCP19119 provide analog PWM control for DC-DC synchronous buck converters up to 40 V. Digitally Enhanced Power Analog controllers enable power-conversion circuit development with analog control loop that is programmable in integrated 8-bit PIC® MCU core's firmware. Integration is suited for applications such as battery-charging, LED-driving, USB power delivery, point-of-load, and automotive power supplies. Read More

Test & Measuring Instruments, Electronic Components & Devices

Dual D/A Converters support emerging E-band frequencies.

October 23, 2014

Enabling support of E-band (71–76 GHz, 81–86 GHz) frequencies, 16-bit AD9136 and 11-bit AD9135 suit telecom system manufacturers requiring microwave frequencies in point-to-point wireless backhaul equipment. Max sample rate of 2.8 GSPS allows multicarrier generation up to Nyquist frequency. Supporting complex input data rates up to 2.12 GSPS per D/A converter using 8-lane, 10.6 Gbps JESD204B interface, products achieve better than -80 dBc SFDR and offer noise performance of -163 dBm/Hz. Read More

Test & Measuring Instruments

Analog-to-Digital Converter operates up to 175°C.

October 16, 2014

With sample rates up to 600 KSPS, 16-bit AD7981 PulSAR® A/D Converter is suited for wide bandwidth sonic and vibration measurement as well as low-power, lower-bandwidth pressure and temperature sensing. Device maximizes battery life in harsh environments by scaling power linearly with sample rate, using 4.65 mW at full speed of 600 KSPS and 70 µW at 10 KSPS. Housed in 10-lead MSOP package, Model AD7981 features typical performance of ±0.7 LSB INL and 91 dB SNR. Read More

Test & Measuring Instruments

High-Voltage SAR ADCs serve multi-channel industrial applications.

October 16, 2014

Operating from -40 to +125°C, 8-channel ADS8688 and 4-channel ADS8684 allow input ranges up to ±10.24 V to be powered by one 5 V supply. Products achieve better than 99.9% accuracy without calibration with DC error specifications that boost system-level performance. With specified gain drift of 4 ppm/°C and offset drift of 3 ppm/°C, each ADC integrates 20 active devices, including PGAs, driver amplifiers, multiplexer, voltage reference, and reference buffer into 38-pin, 9.7 x 4.4 mm TSSOP. Read More