The ADP7104 is a CMOS, low dropout linear regulator that operates from 3.3 V to 20 V and provides up to 500 mA of output current. This high input voltage LDO is ideal for regulation of high performance analog and mixed signal circuits operating from 19 V to 1.22 V rails. Using an advanced proprietary architecture, it provides high power supply rejection, low noise, and achieves excellent line and load transient response with just a small 1 ?F ceramic output capacitor.The ADP7104 is available in seven fixed output voltage options and an adjustable version, which allows output voltages that range from 1.22 V to VIN ? VDO via an external feedback divider.The ADP7104 output noise voltage is 15 ?V rms and is independent of the output voltage. A digital power-good output allows power system monitors to check the health of the output voltage. A user programmable precision undervoltage lockout function facilitates sequencing of multiple power supplies. The ADP7104 is available in 8-lead, 3 mm ? 3 mm LFCSP and 8-lead SOIC packages. The LFCSP offers a very compact solution and also provides excellent thermal performance for applications requiring up to 500 mA of output current in a small, low-profile footprint. APPLICATIONS Regulation to noise sensitive applications:?ADC, DAC circuits, precision amplifiers, high frequency oscillators, clocks, and PLLs Communications and infrastructure Medical and healthcare Industrial and instrumentation

The SSM3525 is a fully integrated, high efficiency, mono Class D audio amplifier with digital input and digitized output of output voltage, output current, and PVDD supply. The application circuit requires few external components and can operate from 4.5 V to 17 V (PVDD) and 1.8 V (IOVDD) supplies. It is capable of delivering 8.3 W of continuous output power into an 8 ? load (or 15.3 W into 4 ?) with <1% THD + N from a 12 V supply, or 30.2 W into an 4 ? load from a 17 V power supply, all with <1% THD + N. The SSM3525 features a high efficiency, low noise modulation scheme that requires no external inductor/capacitor (LC) output filters. This scheme continues to provide high efficiency even at low output power. It operates with 92% efficiency at 9W into an 8 ? load, 12V or 89% efficiency at 20 W into 4 ? from a 17 V supply, (should now match the table)and it has an signal-to-noise ratio (SNR) of 107 dB A weighted.Spread spectrum pulse density modulation provides lower electromagnetic interference (EMI) radiated emissions compared with other Class-D architectures, particularly above 100 MHz.The digital input eliminates the need of an external digital-to-analog converter (DAC). The SSM3525 has a micropower shutdown mode with a typical shut?down current of 90 nA at 12 V PVDD supply. Individual sense blocks can be powered down to save power when sense is not needed.The device also includes pop and click suppression circuitry that minimizes voltage glitches at the output during turn on and turn off.Current sensing is accomplished using an integrated analog-to-digital converter (ADC) and internal sense resistor. The digitized voltage and current information can be returned in various serial audio formats, including I2S, time division multiplexing (TDM) and pulse density modulation (PDM).The SSM3525 includes an integrated regulator to generate the required 5 V analog supply. Alternatively, if an external 5 V rail from a dc-to-dc converter is available, it can improve system efficiency.The SSM3525 is designed to operate with an I2C control interface and specified over the temperature range ?40?C to +85?C. It has built-in thermal shutdown and output short-circuit protection. It is available in a halide free, 23-ball, 2.26 mm ? 2.38 mm wafer-level chip scale package (WLCSP).Applications Mobile computing Portable electronics

DC782A-S: Demo Board for the LTC2255 14-Bit, 125Msps Low Power 3V ADCs.

DC919A-H: Demo Board for the LTC2206-14 14-Bit, 80Msps ADC.

The HMC1030LP5E is a dual-channel RMS power detector designed for high accuracy RF power signal measurement and control applications over the 0.1 to 3.9 GHz frequency range. The device can be used with input signals having RMS values from -60 dBm to +10 dBm referenced to 50 Ohm and large crest factors with no accuracy degradation. Each RMS detection channel is fully specified for operation up to 3.9 GHz, over a wide dynamic range of 70 dB. The HMC1030LP5E operates from a single +5V supply and provides two linear-in-dB detection outputs at the RMSA and RMSB pins with scaled slopes of 37 mV/dB. The RMSA and RMSB channel outputs provide RMS detection performance in terms of dynamic range, logarithmic linearity and temperature stability similar to Hittite?s HMC1021LP4E RMS Detector. The RMSA and RMSB outputs provide a read of average input signal power, or true-RMS power. Frequency detection up to 3.9 GHz is possible, with excellent channel matching of less than 1 dB, over a wide range of input frequencies and with low temperature drift. Applications Log ?> Root-Mean-Square (RMS) Conversion Tx/Rx Signal Strength Indication (TSSI / RSSI) Antenna VSWR Monitor Receiver Automatic Gain Control Transmitter Power Control

The ADG4612 & ADG4613?contain four independent single-pole/single-throw (SPST) switches. The ADG4612 switches areturned on with Logic 1 on the appropriate control input. TheADG4613 has two switches with digital control logic similar tothat of the ADG4612; the logic is inverted on the other twoswitches. Each switch conducts equally well in both directionswhen on and has an input signal range that extends to thesupplies. The ADG4613 exhibits break-before-make switchingaction for use in multiplexer applications.When no power supplies are present the switch remains in theOFF condition and the switch inputs are high impedanceinputs. This ensures that no current flows that may damage theswitch. This is very useful in application where analog signalsmay be present at the switch inputs before power or where theuser has no control over the Power Supply Sequence.In the off condition, signal levels up to 16V are blocked. Also, ifthe analog input signal levels exceed VDD by VT then the switchwill turn off.The ultralow on resistance of these switches make them idealsolutions for data acquisition and gain switching applicationswhere low on resistance and distortion is critical. The onresistance profile is very flat over the full analog input rangeensuring excellent linearity and low distortion when switchingaudio signals.APPLICATIONS Hot swap applications Data acquisition systems Battery-powered systems Automatic test equipment Communication systems Relay ReplacementPRODUCT HIGHLIGHTS Power-Off Protection On Both S and D Pins. PSS Robustness. Overvoltage Protection up to 16 V. 5.2 ? On Resistance. 16-Lead TSSOP and 3 mm ? 3 mm LFCSP Packages.

The ADAU1472 is a high quality SigmaDSP? digital audio?processor with a large internal memory, enabling efficient audio?source separation, far field voice capture, speech processing, deep?learning, and advanced audio signal processing. The processor combines the highly optimized Cadence? Tensilica? HiFi? 4?audio/voice processor with custom Analog Devices, Inc.,?instruction extensions for math acceleration, and a flexible input and output architecture. The?HiFi 4 processor supports four 32-bit ? 32-bit multiplier?accumulators (MACs) per cycle with 72-bit accumulators, dual 64-bit memory load, and a native Institute of Electrical and?Electronics Engineers (IEEE) single precision, floating-point multiplier.The ADAU1472 processor offers performance up to 270.336 MHz,?supports low latency, sample by sample audio processing, and?block by block processing paradigms in parallel. The integer?phase-locked loop (PLL) and flexible clock generator hardware?can generate up to 15 audio sample rates simultaneously (8 kHz?to 192 kHz). These clock generators, along with the on-board?asynchronous sample rate converters (ASRCs) and flexible?hardware audio routing matrix, greatly simplify the design of?complex audio systems.The HiFi 4 digital signal processor (DSP) core has 480 kB of L1?memory running at the DSP core clock rate, which consists of?256 kB data random access memory (RAM), 64 kB instruction?RAM, 128 kB data cache, and 32 kB instruction cache, along with?2 MB of L2 system static random access memory (SRAM)?running at one half of the DSP core clock rate. The processor?also supports up to 2 GB of external flash memory to enable the?storage of large data tables and self boot code.Dual on-chip power domains allow low power operation,?including the capability of routing audio through a flexible audio?routing matrix with IOVDD as the only active supply.?The configurable voice detection hardware can detect human?speech onset while operating in a low power state and can?generate both internal DSP and external wake-up signals.The ADAU1472 interfaces with a wide range of analog-to-digital?converters (ADCs), digital-to-analog converters (DACs), digital?audio devices, amplifiers, and control circuitry due to its highly?configurable serial ports, Sony/Philips digital interface?format (S/PDIF) interfaces, and multipurpose input/output?pins. The device can also directly interface with up to 14 pulse?density modulated (PDM) output microphones due to?integrated decimation filters specifically designed for that?purpose. The PDM outputs with integrated interpolation filters?provide direct connectivity to PDM input Class D amplifiers.The processor has two serial peripheral interface (SPI) bus master?control ports that allow the device to communicate with multiple?SPI-compatible devices including support for single, dual, and?quad input/output operation. In addition, the SPI flash port?allows direct memory mapped read access with minimal central?processing unit (CPU) overhead and standalone self boot?operation.The combined high performance DSP core, large RAM, and?small footprint make the ADAU1472 an ideal replacement for?large, general-purpose DSPs that consume more power for the?same processing load.Applications Far field voice interface devices Audio source separation Embedded deep learning for audio Commercial and professional audio processing

The LTM8028 is a 36VIN, 5A ?Module? (power module) regulator, consisting of an UltraFast? 5A linear regulator preceded by a high efficiency switching regulator. In addition to providing tight output regulation, the linear regulator automatically controls the output voltage of the switcher to provide optimal efficiency and headroom for dynamic response.The output voltage is digitally selectable in 50mV increments over a 0.8V to 1.8V range. An analog margining function allows the user to adjust system output voltage over a continuous ?10% range, and a single-ended feedback sense line may be used to mitigate IR drops due to parasitic resistance.The LTM8028 is packaged in a compact (15mm ? 15mm ? 4.92mm) overmolded ball grid array (BGA) package suitable for automated assembly by standard surface mount equipment. The LTM8028 is available with SnPb (BGA) or RoHS compliant terminal finish.Applications FPGA and DSP Supplies High Speed I/O ASIC and Microprocessor Supplies Servers and Storage Devices

SmartMesh IP wireless sensor networks are self managing, low power internet protocol (IP) networks built from wireless nodes called motes. The LTC5800-IPM is the SmartMesh IP integrated circuit in the Eterna? family of IEEE 802.15.4e System-on-Chip (SoC) solutions, featuring a highly integrated, low power radio design as well as an ARM Cortex-M3 32-bit microprocessor running SmartMesh IP embedded networking software.With SmartMesh IP time-synchronized networks, all motes in the network may route, source or terminate data, while providing many years of battery powered operation. SmartMesh IP is a highly flexible network with proven reliability and low power performance in an easy-to-integrate platform.The LTC5800-IPM?s behavior in a SmartMesh IP network is determined by the choice of SmartMesh IP network software loaded: Wireless Mote, EManager, or Access Point Mote in a SmartMesh IP network. The SmartMesh IP software provided with the LTC5800-IPM is fully tested and validated, and is readily configured via a software Application Programming Interface. Once you have purchased SmartMesh IP products, the SmartMesh IP stack binaries may be downloaded via your myAnalog account.The pin signaling behavior of the LTC5800*WR-IPMA hardware is determined by the software loaded and is described in detail in the following product datasheets: LTC5800-IPM = LTC5800*WR-IPMA hardware + SmartMesh IP ?Mote? Software ? LTC5800-IPM Datasheet LTC5800-IPR = LTC5800*WR-IPMA hardware + SmartMesh IP EManager Software ? LTC5800-IPR Datasheet LTC5800-IPA = LTC5800*WR-IPMA hardware + SmartMesh IP Access Point Software ? LTC5800-IPA Datasheet Network Features Feature Benefit >99.999% Network Reliability Avoids communications dropouts common with other wireless networks NIST-certified AES-128 bit Encryption Data protected by end-to-end encryption, message integrity checking and device authentication Scalable Uses time-slotted channel-hopping protocol to avoid in-network collisions to maximize scale while minimizing power and latency-hungry transmission retries due to congestion Bidirectional Communications Ideal for both monitoring and control applications Up to 10 messages/second/node Time-slotted communications avoids contention. This data rate includes built-in margin for packet retries. Device Features Feature Benefit Industry-Leading Low Power Radio Technology ? 4.5mA to Receive a Packet ? 5.4mA to Transmit at 0dBm ? 9.7mA to Transmit at 8dBm Pre-engineered RF RF elements include an on-chip power amplifier and are pre-tuned for optimized performance, including temperature compensation, saving development time. Energy Harvesting Support Very low power design enables motes to be powered by a wide variety of energy harvesters. Click here to see a demonstration circuit of a SmartMesh IP mote powered by indoor light. Integrated Temperature Sensor Precise temperature sensor is integrated directly into the mote. ApplicationsSmartMesh IP is ideally suited for wireless Industrial Internet of Things (IoT) applications. Learn more about SmartMesh applications.?

The AD9516-1?provides a multi-output clock distribution function with subpicosecond jitter performance, along with an on-chip PLL and VCO. The on-chip VCO tunes from 2.30 GHz to 2.65 GHz. Optionally, an external VCO/VCXO of up to 2.4 GHz can be used.The AD9516-1 emphasizes low jitter and phase noise to maximize data converter performance, and it can benefit other applications with demanding phase noise and jitter requirements.The AD9516-1 features six LVPECL outputs (in three pairs) and four LVDS outputs (in two pairs). Each LVDS output can be reconfigured as two CMOS outputs. The LVPECL outputs operate to 1.6 GHz, the LVDS outputs operate to 800 MHz, and the CMOS outputs operate to 250 MHz.Each pair of outputs has dividers that allow both the divide ratio and coarse delay (or phase) to be set. The range of division for the LVPECL outputs is 1 to 32. The LVDS/CMOS outputs allow a range of divisions up to a maximum of 1024.The AD9516-1 is available in a 64-lead LFCSP and can be operated from a single 3.3 V supply. An external VCO, which requires an extended voltage range, can be accommodated by connecting the charge pump supply (VCP) to 5 V. A separate LVPECL power supply can be from 2.5 V to 3.3 V (nominal).The AD9516-1 is specified for operation over the industrial range of ?40?C to +85?C.APPLICATIONS Low jitter, low phase noise clock distribution 10/40/100 Gb/sec networking line cards, including SONET, Synchronous Ethernet, OTU2/3/4 Forward error correction (G.710) Clocking high speed ADCs, DACs, DDSs, DDCs, DUCs, MxFEs High performance wireless transceivers ATE and high performance instrumentation