DC1058A-F: Demo Board for the LTC2203 16-Bit, 25Msps ADCs and LTC6403-1 200MHz, Low Noise, Low Power Fully Differential Input/Output Amplifier/Driver.

Demonstration Circuit 1073 is a 100kHz-500kHz programmable frequency, high voltage, current-mode DC/DC step-down converter featuring the LT3845. The operating frequency can be synchronized up to 600kHz. The demo board is designed for 12V @ 6.25A (75W) output from a 20V to 55V input. A soft-start feature controls the output voltage slew rate at start-up, reducing current surges and voltage overshoots. The modes of operation (Burst Mode, Discontinuous Current Mode and Continuous Current Mode) are jumper selectable. Both Burst Mode and Discontinuous Current Mode increase the efficiency at light loads. Continuous Current Mode will maintain a constant switching frequency regardless of the load current.

The LTC2630 is a family of 12-, 10-, and 8-bit voltage output DACs with an integrated, high-accuracy, low-drift reference in a 6-lead SC70 package. It has a rail-to-rail output buffer and is guaranteed monotonic.The LTC2630-L has a full-scale output of 2.5V, and operates from a single 2.7V to 5.5V supply. The LTC2630-H has a full-scale output of 4.096V, and operates from a 4.5V to 5.5V supply. Each DAC can also operate in supply as reference mode, which sets the full-scale output to the supply voltage.The parts use a simple SPI/MICROWIRE? compatible 3-wire serial interface which operates at clock rates up to 50MHz.The LTC2630 incorporates a power-on reset circuit. Options are available for reset to zero or reset to midscale after power-up.Applications Mobile Communications Process Control and Industrial Automation Automatic Test Equipment Portable Equipment Automotive

Demonstration circuit DC1081 is a dual-output low VIN step-down power supply featuring the LTC3836, a low quiescent current, 2-phase synchronous buck controller. The input voltage is from 2.75V to 4.5V. The demo board has two outputs: 1.8V/12A and 1.2V/12A.

The LTC1403-1/LTC1403A-1 are 12-bit/14-bit, 2.8Msps serial ADCs with differential inputs. The devices draw only 4.7mA from a single 3V supply and come in a tiny 10-lead MSE package. A Sleep shutdown feature lowers power consumption to 10?W. The combination of speed, low power and tiny package makes the LTC1403-1/LTC1403A?1 suitable for high speed, portable applications.The 80dB common mode rejection allows users to eliminate ground loops and common mode noise by measuring signals differentially from the source.The devices convert ?1.25V to 1.25V bipolar inputs differentially. The absolute voltage swing for +AIN and ?AIN extends from ground to the supply voltage.The serial interface sends out the conversion results during the 16 clock cycles following CONV? for compatibility with standard serial interfaces. If two additional clock cycles for acquisition time are allowed after the data stream in between conversions, the full sampling rate of 2.8Msps can be achieved with a 50.4MHz clock.Applications Communications Data Acquisition Systems Uninterrupted Power Supplies Multiphase Motor Control Multiplexed Data Acquisition

DC1087A: Demo Board for LTC3546 Dual Synchronous, 3A/1A or 2A/2A Configurable Step-Down DC/DC Regulator.

Ethernet Development Tools KSZ899 Eval, No Power Supply Incl.

EVM10, 20 A, 10 X 38 MM, 1P

EVM10, 20 A, 10 X 38 MM, 2P

EVM10, 20 A, 10 X 38 MM, SCT