The DC9022 SmartMesh®WirelessHART RF Certified Starter Kit provides all the tools for evaluating SmartMesh network performance for your application needs, including high reliability, ultralow power, scalability and ease of installation. This accelerates device integration and application development. The DC9022 Starter Kit includes five motes or nodes (DC9018A-C) to enable users to quickly deploy a multi-hop mesh network in the RF environment for your specific application. The software graphical user interface (GUI) allows you to quickly see the mesh network form, as well as key performance statistics, such as data reliability and latency. The DC9018A-C Evaluation/Development Mote Modules feature easy-to-probe signal pins. In addition, the starter kit provides access to both manager and mote software application programming interfaces (APIs) to enable application software development. The DC9022 Starter Kit operates in the 2.4000GHz to 2.4835GHz international license-free frequency band and includes RF intentional radiator certifications for Japan, as well as the United States, Canada and Europe. Starter kits and demo boards are for evaluation purposes only. It remains the user’s responsibility to verify proper and reliable operation in the actual end application. The SmartMesh WirelessHART Starter Kit – includes the following items: One Packaged Manager (LTP5903CEN-WHRB) Five Evaluation / Development Motes (DC9018A-C) One Eterna Interface Card (DC9006), which includes a DC9004 adapter card Additional CR2032 batteries Cables

The AD7739 is a high precision, high throughput analog frontend. True 16-bit p-p resolution is achievable with a totalconversion time of 250 ?s (4 kHz channel switching), making itideally suited to high resolution multiplexing applications.The part can be configured via a simple digital interface, whichallows users to balance the noise performance against datathroughput up to 15 kHz.The analog front end features eight single-ended or four fullydifferential input channels with unipolar or bipolar 625 mV,1.25 V, and 2.5 V input ranges. It accepts a common-modeinput voltage from 200 mV above AGND to AVDD ? 300 mV.The differential reference input features no-reference detectcapability. The ADC also supports per channel systemcalibration options.The digital serial interface can be configured for 3-wireoperation and is compatible with microcontrollers and digitalsignal processors. All interface inputs are Schmitt triggered.The part is specified for operation over the extended industrialtemperature range of ?40?C to +105?C.Other parts in the AD7739 family are the AD7738, AD7734,and AD7732. The AD7738 is similar to the AD7739 but has higher speed(8.5 kHz channel switching for 16-bit performance) and higherAIN leakage current. The AD7738 multiplexer output is pinnedout externally, allowing the user to implement programmablegain or signal conditioning before being applied to the ADC.The AD7734 analog front end features four single-ended inputchannels with unipolar or true bipolar input ranges to ?10 Vwhile operating from a single +5 V analog supply. The AD7734accepts an analog input overvoltage to ?16.5 V withoutdegrading the performance of the adjacent channels. The AD7732 is similar to the AD7734, but its analog front endfeatures two fully differential input channels.APPLICATIONS PLCs/DCSs Multiplexing applications Process control Industrial instrumentation

Demonstration circuit 2785A-B features the LTM4668A µModule® regulator, a Quad 1.2A high efficiency step-down regulator. DC2785A-B has an operating input voltage range of 2.7V to 17V and can provide an output current of up to 1.2A. The output voltage can be programmed from 1.8V up to 5V. The LTM4668A is a complete DC/DC point of load regulator in a thermally enhanced 6.25mm × 6.25mm × 2.1mm BGA package requiring only a few input and output capacitors. External clock synchronization is available through the CLKIN turret. The LTM4668A data sheet must be read in conjunction with this demo manual for working on or modifying demo circuit 2785A-B.

The LTC3872 is a constant frequency current mode boost DC/DC controller that drives an N-channel power MOSFET and requires very few external components. The No RSENSE? architecture eliminates the need for a sense resistor, improves efficiency and saves board space.The LTC3872 provides excellent AC and DC load and line regulation with ?1.5% output voltage accuracy. It incorporates an undervoltage lockout feature that shuts down the device when the input voltage falls below 2.3V.High switching frequency of 550kHz allows the use of a small inductor. The LTC3872 is available in an 8-lead low profile (1mm) ThinSOT? package and 8-pin 2mm ? 3mm DFN package. LTC3872 LTC3872-1 Frequency Foldback In Current Limit Yes No Applications Telecom Power Supplies 42V Automotive Systems 24V Industrial Controls IP Phone Power Supplies

Demonstration circuit 3077A is a compact no-opto isolated flyback converter featuring the LT3002. The DC3077A outputs 12V and maintains tight regulation with a load current from 5mA up to 1.1A over an input voltage from 10V to 30V. The output current capability increases with the input voltage, as shown in the Performance Summary table. Transformer leakage inductance causes a voltage spike on the primary side after the power switch turns off. The leakage inductance spike is limited within the MOSFET’s voltage rating of 65V with an RC snubber and a TVS clamp which damp the ringing and clamp the MOSFET drain voltage to a safe level. The Performance Summary table summarizes the performance of the demo board at room temperature. The DC3077A demo circuit can be easily modified for different applications with some pre-designed transformers. The LT3002 data sheet gives a complete description of the part, operation and application information. The data sheet must be read in conjunction with this quick start guide for demo circuit 3077A.

The LTC1563-2/LTC1563-3 are a family of extremely easy-to-use, active RC lowpass filters with rail-to-rail inputs and outputs and low DC offset suitable for systems with a resolution of up to 16 bits. The LTC1563-2, with a single resistor value, gives a unity-gain Butterworth response. The LTC1563-3, with a single resistor value, gives a unity-gain Bessel response. The proprietary architecture of these parts allows for a simple resistor calculation:R = 10k (256kHz/fC); fC = Cutoff Frequencywhere fC is the desired cutoff frequency. For many applications,this formula is all that is needed to design a filter.By simply utilizing different valued resistors, gain andother responses are achieved.The LTC1563-X features a low power mode, for the lowerfrequency applications, where the supply current is reducedby an order of magnitude and a near zero powershutdown mode.The LTC1563-Xs are available in the narrow SSOP-16package (Same footprint as an SO-8 package).Applications Discrete RC Active Filters and Modules Antialiasing Filters Smoothing or Reconstruction Filters Linear Phase Filtering for Data Communication Phase Locked Loops

DC1926A: Demo Board for the LTC4353 Dual Low Voltage Ideal Diode Controller.

Demonstration circuit DC915 features the LT3466-1 high efficiency boost white LED driver and a step-up converter. There is one LED driver output for 6 or 8 WLEDs and a separate DC/DC converter that generates outputs for the LCD bias. VO1 drives 8 LEDs in series with 15mA LED current and VO2/VO3 can delivery ±15V at 10mA current. If the charge-pump circuitry which generates VO3 is removed (C4, C5 and D1), VO2 can deliver over 35mA of current. The input voltage range is 3V to 14V, but can go as low as 2.7V with slightly reduced output current.

The HMC561LP3(E) is a x2 active broadband frequency multiplier utilizing GaAs PHEMT technology in a leadless RoHS compliant SMT package. When driven by a +5 dBm signal, the multiplier provides +14 dBm typical output power from 8 to 21 GHz and the Fo and 3Fo isolations are 15 dBc at 16 GHz. The HMC561LP3(E) is ideal for use in LO multiplier chains for Pt to Pt & VSAT Radios yielding reduced parts count vs. traditional approaches.The low additive SSB Phase Noise of -139 dBc/Hz at 100 kHz offset helps maintain good system noise performance. The RoHS packaged HMC561LP3(E) eliminates the need for wire bonding, and allows the use of surface mount manufacturing techniques.APPLICATIONS Clock Generation Applications:? SONET OC-192 & SDH STM-64? Point-to-Point & VSAT Radios? Test Instrumentation? Military & Space

DC480A-F: Demo Board for the LTC3405A 1.5MHz, 300mA Synchronous Step-Down Regulator in ThinSOT.