Bluetooth Development Tools - 802.15.1 Module Kit

Bluetooth Development Tools - 802.15.1 EZ-BLE PRoC BT 4.2 EVAL KIT

Bluetooth Development Tools - 802.15.1 Module Kit

Power Management IC Development Tools High-Efficiency, Fast-Transient, 3.5A, 36VStep-Down Converter Evaluation Board

The LTC3426 step-up switching regulator generates an output voltage of up to 5.5V from an input voltage as low as 1.6V. Ideal for applications where space is limited, it switches at 1.2MHz, allowing the use of tiny, low cost and low profile external components. Its internal 2A, 100m? NMOS switch provides high efficiency even at heavy load, while the constant frequency, current mode architecture results in low, predictable output noise that is easy to filter.Anti-ringing circuitry reduces EMI concerns by damping the inductor while in discontinuous mode, and internal soft-start eases inrush current worries. Internal frequency compensation is designed to accommodate ceramic output capacitors, further reducing noise. The device features very low shutdown current of 0.5?A.The LTC3426 is available in the 6-lead SOT-23 package.Protected by U.S. Patents, including 6498466, 6611131Applications White LED Driver Supply Local 3.3V or 5V Supply Battery Back-Up

Demonstration circuit 742B features the LTC2449, an 8-/16-channel, high speed, 24-bit ΔΣ ADC with ten selectable speed/resolution modes from 6.9Hz/200nVRMS to 3.5kHz/25μVRMS (4kHz with external oscillator). Key DC specifications include 5ppm INL, 5μV offset, 10ppm fullscale error and 20nV/°C offset drift. In the 6.9Hz/200nVRMS mode, input normal mode rejection of 50Hz and 60Hz noise is better than 87dB. The accuracy (offset, full-scale, linearity, drift) and power dissipation are independent of the speed selected. The LTC2449 performs auto-zeroing of the ADC by reversing the inputs through the multiplexer output/ADC input connections. This allows an external dual buffer amplifier to isolate the signal inputs from the sampling current of the ADC.

The ADF4360-4 is a fully integrated integer-N synthesizerand voltage-controlled oscillator (VCO). The ADF4360-4 isdesigned for a center frequency of 1600 MHz. In addition, adivide-by-2 option is available, whereby the user gets an RFoutput of between 725 MHz and 875 MHz.Control of all the on-chip registers is through a simple 3-wireinterface. The device operates with a power supply rangingfrom 3.0 V to 3.6 V and can be powered down when not in use.Applications Wireless handsets (DECT, GSM, PCS, DCS, WCDMA) Test equipment Wireless LANs CATV equipment

The ADuM4177 is an advanced isolated gate driver that provides 5 kVrms isolation employing Analog Devices, Inc. iCouper? technology. The ADuM4177 provides 8.3 mm creepage in a 28-pin wide body SOIC package. The devices are suitable for applications that require insulation against working voltages of 1060 V rms and 1500 V dc for the lifetime of the device. Combining high speed CMOS and monolithic transformer technology, these isolated gate drivers provide outstanding performance characteristics suitable for driving the demanding needs of high performance Silicon Carbide (SiC) switches. SPI communication allows for user programmable operating modes and fault read back.The ADuM4177 operates with an input voltage range from 4.4 to 7 V. The output voltages can operate with bipolar gate drive of 12 to 24 V positive and -5.5 to -3.25 V for the negative rail. Multiple programmable undervoltage lockout (UVLO) levels can be obtained through SPI communication with the gate driver. In comparison to gate drivers employing high voltage level translation methodologies, the ADuM4177 offers the benefit of true, galvanic isolation between the input and the output.The ADuM4177 includes many advanced protection features such as the drain monitoring desaturation detection, an active short circuit (ASC) operation, external temperature sensing, and both over voltage protection (OVP) and undervoltage protection (UVP).Adjustable slew rate control is available to allow for faster edge transitions and higher efficiency when the system operating point can accommodate it. An external miller clamp allows for strong pull-down to prevent unintended Miller injection induced turn on. The ADuM4177 can operate in a wide range of junction temperatures, from -40 to 150?C.As a result, the ADuM4177 provides reliable control over the switching characteristics of SiC switch configurations over a wide range of switching voltages.APPLICATIONSSwitching power suppliesSiC gate driversIndustrial invertersPower Factor Correctors

The ADuM4221/ADuM4221-1/ADuM4221-2 are 4 A isolated, half bridge gate drivers that employ the Analog Devices, Inc., iCoupler? technology to provide independent and isolated high-side and low-side outputs. The ADuM4221/ADuM4221-1/ADuM4221-2 provide 5700 V rms isolation in an increased creepage wide body, 16-lead SOIC_IC. Combining high speed CMOS and monolithic transformer technology, these isolation components provide outstanding performance characteristics superior to the alternatives, such as the combination of pulse transformers and gate drivers.The isolators operate with a logic input voltage ranging from 2.5 V to 6.5 V, providing compatibility with lower voltage systems. In comparison to gate drivers employing high voltage level translation methodologies, the ADuM4221/ADuM4221-1/ADuM4221-2 offer the benefit of true, galvanic isolation between the input and each output.The ADuM4221/ADuM4221-1/ADuM4221-2 each have built in overlap protection and allow dead time adjustment. A single resistor between the dead time pin (DT) and the GND1 pin sets the dead time on the secondary side between the high-side and the low-side outputs.An internal thermal shutdown (TSD) sets outputs low if the internal temperature on the ADuM4221/ADuM4221-1/ADuM4221-2 exceeds the TSD temperature. As a result, the ADuM4221/ADuM4221-1/ADuM4221-2 provide reliable control over the switching characteristics of the insulated gate bipolar transistor (IGBT)/metal-oxide semiconductor field effect transistor (MOSFET) configurations over a wide range of positive or negative switching voltages.Applications Switching power supplies Isolated IGBT/MOSFET gate drives Industrial inverters Gallium nitride (GaN)/silicon carbide (SiC) compatible1 Protected by U.S. Patents 5,952,849; 6,873,065; 7,075,239. Other patents pending.

LM3444 A19 Edison Retrofit LED Driver (no dim) Evaluation Board

LP38511 PSOP 800 mA Fast-Transient Response LDO with Error Flag Evaluation Board

Wideband Transmit Signal Chain Evaluation Board and Reference Design

ADS8381 Evaluation Module

Evaluation Module for General Purpose PWM Controller with 10V Turn-on Threshold for LED Lighting

CDCLVD1213 Evaluation Module

LM3508TL Evaluation Board

TPS75003EVM Evaluation Module

DAC3482 Dual-Channel; 16-Bit; 1.25-GSPS Digital-to-Analog Converter Evaluation Module

ADC3221 Dual-Channel; 12-Bit; 25-MSPS Analog-to-Digital Converter Evaluation Module

ADS8317 Performance Development Kit