Wolfson Microelectronics plc
Edinburgh EH11 2QB  United Kingdom
Nov 04, 2009 WM8910 features SmartDAC(TM) technology, a low power DAC capacitor switching architecture that enables DAC to headphone power consumption of less than 4.5 mW. SilentSwitch(TM) technology provides pop and click suppression capability by incorporating clamp and sequencer circuitry, while Class W amplifier technology tracks actual music signal level and uses adaptive dual drive charge pump to optimize power dissipation, eliminating need for large DC blocking headphone capacitors.

Texas Instruments, Inc. (TI)
Dallas, TX 75243-4136
Oct 30, 2009 Model ADS5400 offers signal-to-noise ratio of 59 dBFS and spurious-free dynamic range of 75 dBc in 1st Nyquist. It also has 58 dBFS SNR and 70 dBc SFDR performance for intermediate frequencies beyond 1,000 MHz. Fully buffered analog input isolates onboard sample and holds internal switching to avoid disturbing signal source. Specified over -40 to +85°C temperature range, monolithic converter includes adjustable fine gain, offset, and phase to ease interleaving of 2 or more ADCs.

GE Fanuc
Charlottesville, VA 22911
Oct 05, 2009 Operating at 2.5 MHz, ICS-1620 and ICS-1640 respond to naval requirements for data acquisition applications. Both short form factor PCIe x4 cards offer multiple redundant levels of channel-channel and board-board synchronization and are suited for continuous operation. Dynamic ranges of 16 bit/85 dB (ICS-1620) and 24-bit/greater than 100 dB (ICS-1640) enable detection of smaller, quiet targets at extended distances. Flexible clocking enables programmability over entire sampling range.

Analog Devices, Inc.
Norwood, MA 02062-9106
Oct 02, 2009 Equipped with 32-bit numerically controlled oscillator, dual-channel 16-bit Model AD9122 features 400 MHz bandwidth and LVDS interface with 8 word deep FIFO memory, supporting max sample-data-input-rate of 1.2 GSPS. Operating with on-chip PLL at DAC output frequency of 150 MHz, unit delivers 76 dB ACLR for single-carrier WCDMA applications. For most demanding wireless communications applications, AD9122 can achieve 83 dBc ACLR using external PLL.

STMicroelectronics
GENEVA   Switzerland
Oct 02, 2009 Model TS4657 combines audio DAC and line-driver functions to feed audio line-out connection of various portable home and audio products. Internal power management unit enables IC to produce 2.2 Vrms audio-output signal for voltages from 3.0-5.5 V. It can generate negative and positive voltages, allowing audio signal to be referenced to ground. With operating current of 7.4 mA, circuit achieves 93 dB dynamic range, 80 dB Power Supply Rejection Ratio at 217 Hz, and 81 dB THD+N at 0 dBFS.

Samplify Systems, Inc.
Santa Clara, CA 95051
Sep 28, 2009 Based on SAM1600 ADCs and Prism(TM) compression technology, reference design for ultrasound market includes entire ultrasound receive chain and consumes 100 mW per channel. LVDS outputs allow for simultaneous capture of data from all 32 channels by standard FPGA development boards using provided GUI. Solution aids design-in process for SAM1600 ADCs, which reduce data bottlenecks in ultrasound machines and facilitate accelerated development of both black/white and color equipment.

Texas Instruments, Inc. (TI)
Dallas, TX 75243-4136
Sep 01, 2009 Supplied in 2.0 x 1.5 x 0.4 mm QFN package, ADS1115 series provides product options for scalable integration to reduce component count and simplify design. These 16-bit ADCs, which consume 150 µA (typ) supply current and operate down to 2 V, perform conversions at programmable data rates up to 860 S/sec. Model ADS1115 incorporates oscillator, low-drift reference, programmable gain amplifier, programmable comparator, and 4-channel input multiplexer.

National Semiconductor Corp.
Santa Clara, CA 95051-0695
Aug 24, 2009 Available with footprint of 10 x 10 mm, dual-channel 16-bit, 160 mega-samples/sec pipeline ADC, ADC16DV160 delivers 91.2 dBFS spurious-free dynamic range, 76.3 dBFS signal-to-noise ratio and 97.3 dBFS higher-order harmonic distortion at 197 MHz input frequency. Product consumes less than 650 mW, and offers input-bandwidth of 1.4 GHz. It is targeted at multi-carrier, multi-standard GSM/EDGE, WCDMA, LTE and WiMAX wireless basestations.

Maxim Integrated Products
Sunnyvale, CA 94086
Aug 13, 2009 Housed in 8-pin µSOP, 7-bit I²C-controlled Model DS4432 features 2 output channels, each providing fine control of DC-DC power supply by sinking or sourcing current directly into power supply's feedback node. Full-scale output currents are set between 50-200 µA using one external resistor for each channel. Through I²C bus, output currents can then be set to any of 127 linear sink or 127 linear source steps up to maximum full-scale value.

Analog Devices, Inc.
Norwood, MA 02062-9106
Aug 13, 2009 Suited for utility subsystem control, 8-channel AD7606 (16-bit) and AD7607 (14-bit) simultaneous-sampling ADCs achieve SNR of 90 dB and offer optional oversampling mode that helps reduce code spread and enhance anti-alias rejection. Multi-channel integration facilitates 3-phase I/V measurement and neutral monitoring, while true bipolar analog input ranges of ±5 and ±10 V allow for preservation of phase information while sampling bipolar voltages and currents over wide dynamic range.

Maxim Integrated Products
Sunnyvale, CA 94086
Aug 12, 2009 Offered in 3 x 3 mm package, 16-bit MAX5138 and 12-bit MAX5139 integrate voltage reference and are pin- and software-compatible. Power-down feature minimizes power consumption to 200 nA, while internal buffer optimizes load regulation and transition-glitch suppression for DAC output. Pin-programmable, zero/midscale DAC output ensures output powers up to desired state, even during loss-of-power event. Both converters accept 3-wire SPI(TM)-/QSPI(TM)-/MICROWIRE(TM)-/DSP-compatible serial interface.

Wolfson Microelectronics plc
Edinburgh EH11 2QB  United Kingdom
Aug 12, 2009 Delivering 106 dB SNR with optimized mute and crosstalk performance, WM8523 and WM8524 deliver audio performance required in consumer electronics products while eliminating need for 18 external components. Charge pump architecture generates pop-free, 2 Vrms stereo output signal from single standard 3.3 V rail without separate op-amps. Both products can driving 1 kW line load and generate ground-referenced output with less than 1 mV DC offset.

Curtiss-Wright Controls Embedded Computing
Leesburg, VA 20175
Aug 11, 2009 FPGA Mezzanine Card (FMC/VITA 57) modules include 3 GSps, 8-bit, dual-channel ADC512 as well as 1.5 GSps, 8-bit, 4-channel ADC513, which both support up to 1,500 MSps data throughput per channel. Products eliminate data bottlenecks by supporting bandwidths in excess of 6 B/s with direct, low-latency connections to host FPGAs, including Xilinx® Virtex®-6 FPGAs. Air- and conduction-cooled versions are available for rugged deployed embedded applications.

Maxim Integrated Products
Sunnyvale, CA 94086
Aug 10, 2009 Housed in 38-pin TSSOP package, 4-channel 24-bit MAX11040 provides compensation for phase shift caused by resistor dividers, transformers, or filters at analog inputs through programmable delay of 0-333 µsec. Eight units can be daisy-chained to provide sampling capacity of up to 32 channels. With minimum SINAD of 90 dB and SFDR of 91 dB, ADC is suited for power-grid-protection equipment, as well as other applications that require conversions of simultaneously sampled channels between 0.25-64 kS/sec.

Linear Technology Corp.
Milpitas, CA 95035-7417
Aug 06, 2009 Providing 4 ADCs in 7 x 8 mm QFN package, quad-channel Series LTC2175 features 14-bit resolution from 25-125 MSps, SNR of 73.4 dB, and SFDR of 88 dB at baseband. Data is output in serial LVDS format to minimize number of data lines. SPI-compatible interface allows users to choose between variety of data settings that minimize digital feedback. Operating from 1.8 V analog and digital supplies, devices include sleep mode that reduces power dissipation to 1 mW.

Microchip Technology, Inc.
Chandler, AZ 85224 6199
Jul 16, 2009 Supplied in 10-pin MSOP, MCP4728 lets designers program input codes, configuration bits, and I²C(TM) address bits to integral EEPROM so that data is held during power-off time. This makes configuration and outputs available immediately after power-up. Also, each channel can be individually shut down, reducing power consumption to as low as 0.04 µA, to extend battery life. On-chip precision output amp enables rail-to-rail analog output for utilization of entire voltage range.

Texas Instruments, Inc. (TI)
Dallas, TX 75243-4136
Jul 08, 2009 Available in 64-pin QFN package, 18-bit ADS8284 and 16-bit ADS8254 combine SAR data converters and peripherals and help develop high performance ADC front ends for precision applications including high-speed data acquisition, automated test equipment, and medical imaging. They feature 4-channel multiplexer, input operational amplifier, 6 ppm/°C reference, and reference buffer.

Linear Technology Corp.
Milpitas, CA 95035-7417
Jul 06, 2009 Supplied in 20-pin 4 x 5 mm QFN and TSSOP packages, LTC2656 offers combination of 0.1% (max) gain error and ±2 mV (max) offset error ensures accuracy near supply rails and optimizes effective output range. Integrated precision reference achieves 2 ppm/°C typ and 10 ppm/°C max temperature coefficient. Operating from 2.7-5.5 V supply, IC offers 8.5 µsec settling time for half-scale step and less than 1 nV/s crosstalk. Supply current is 375 µA per DAC with reference activated.

Linear Technology Corp.
Milpitas, CA 95035-7417
Jul 03, 2009 Integrating precision reference (2 ppm/°C typ, 10 ppm/°C max) in 3 x 3 mm DFN and 4 x 5 mm MSOP packages, LTC2463 delta sigma ADC allows precise measurements without external reference. It operates from 2.7-5.5 V supply and measures ±1.25 V differential input range at output rates to 60 Hz, facilitating measurement of low-frequency sensor signals. Characteristics include 16-bit DC performance of 1 LSB (typ) integral nonlinearity error and 0.01% gain error (typ).

Linear Technology Corp.
Milpitas, CA 95035-7417
Jun 29, 2009 Supplied in 7 x 8 mm QFN package, LTC2754-16 incorporates 4 DACs that can each be software-programmed or pin-strapped for 1 of 6 unipolar or bipolar output ranges via 4-wire serial interface. SoftSpan output voltage ranges include 2 unipolar ranges (0-5 V, 0-10 V) and 4 bipolar ranges (±10/±5/±2.5/-2.5 to +7.5 V). Along with 2 MHz multiplying bandwidth, features include voltage controlled offset and gain adjustment pins, settling time of 2 µsec, and glitch impulse of 0.26 or 1.25 nV/s.