DC1676A
Analog Devices Inc.The LTC4359 is a positive high voltage ideal diode controller that drives an external N-channel MOSFET to replace a Schottky diode. It controls the forward-voltage drop across the MOSFET to ensure smooth current delivery without oscillation even at light loads. If a power source fails or is shorted, a fast turn-off minimizes reverse current transients. A shutdown mode is available to reduce the quiescent current to 9?A for load switch and 14?A for ideal diode applications.When used in high current diode applications, the LTC4359 reduces power consumption, heat dissipation, voltage loss and PC board area. With its wide operating voltage range, the ability to withstand reverse input voltage, and high temperature rating, the LTC4359 satisfies the demanding requirements of both automotive and telecom applications. The LTC4359 also easily ORs power sources in systems with redundant supplies.Applications Automotive Battery Protection Redundant Power Supplies Supply Holdup Telecom Infrastructure Computer Systems/Servers Solar Systems
LT3988EMSE Demo Board I 7V ≤ VIN ≤60V, VOUT1 = 5V @ 1A, VOUT2 = 3.3V @ 1A
Analog Devices Inc.Demonstration circuit 1677A is a dual 60V monolithic 1A step-down regulator featuring the LT3988. The demo board operates from inputs up to 60V. The outputs are 5V, 1A and 3.3V, 1A. The wide input range of the LT3988 allows a variety of input sources, such as commercial vehicle batteries and industrial supplies. The switching frequency can be programmed either via oscillator resistor or external clock over a 250kHz to 2.5MHz range. The LT3988 internal boost diodes and loop compensation reduce the components count and solution size. The current mode control scheme creates fast transient response and good loop stability. The EN/UVLO pin can be used to set the part in micropower shutdown mode, reducing the supply current to less than 2μA.
LT1999-10 (MS8) Demoboard
Analog Devices Inc.DC1698A-A: Demo Board for the LT1999 High Voltage, Bidirectional Current Sense Amplifier.
LT6108-1 | High Side Current Sense Amplifier with Reference and Comparator
Analog Devices Inc.DC1699A-A: Demo Board for the LT6108 High Side Current Sense Amplifier with Reference and Comparator.
LTC4098-3.6 with HV Buck Regulator Plug in Interface
Analog Devices Inc.DC1701A: Demo Board for the LTC4098/LTC4098-1 USB Compatible Switching Power Managers/Li-Ion Chargers with Overvoltage Protection.
LTC2655-L16 Demo Board | Quad I2C 16-Bit Voltage Output DAC with 1.25V Reference, Requires DC2026
Analog Devices Inc.Demonstration circuit 1703A features the LTC2655 quad 16-/12-bit DAC. The LTC2655 is a family of 16-/12-bit rail-to-rail DACs with integrated 10ppm/°C maximum reference. The LTC2655 advances performance standards for output drive, crosstalk and load regulation in single supply, voltage-output multiple DACs.
DC1703A-B
Analog Devices Inc.The LTC2655 is a family of Quad I2C 16-/12-Bit Rail-to-Rail DACs with integrated 10ppm/?C max reference. The DACs have built-in high performance, rail-to-rail, output buffers and are guaranteed monotonic. The LTC2655-L has a full-scale output of 2.5V with the integrated reference and operates from a single 2.7V to 5.5V supply. The LTC2655-H has a full-scale output of 4.096V with the integrated reference and operates from a 4.5V to 5.5V supply. Each DAC can also operate with an external reference, which sets the full-scale output to 2 times the external reference voltage.The parts use the 2-wire I2C compatible serial interface. The LTC2655 operates in both the standard mode (maximum clock rate of 100kHz) and the fast mode (maximum clock rate of 400kHz). The LTC2655 incorporates a power-on reset circuit that is controlled by the PORSEL pin. If PORSEL is tied to GND the DACs power-on reset to zero-scale. If PORSEL is tied to VCC, the DACs power-on reset to mid-scale.Applications Mobile Communications Process Control and Industrial Automation Instrumentation Automatic Test Equipment Automotive
LTC5590 | Dual 600MHz to 1.7GHz High Dynamic Range Down Mixer Demo Circuit, IF=190MHz, +/-30MHz BW.
Analog Devices Inc.DC1710A-A: Demo Board for the LTC5590 Dual 600MHz to 1.7GHz High Dynamic Range Downconverting Mixer.
LTC4417CUF Demoboard : Prioritized PowerPath Controller
Analog Devices Inc.DC1717A: Demo Board for the LTC4417 Prioritized PowerPath Controller.
DC1719A
Analog Devices Inc.The LTC5569 dual active downconverting mixer is optimized for diversity and MIMO receiver applications that require low power and small size. Each mixer includes an independent LO buffer amplifier, active mixer core, and bias circuit with enable pin. The symmetry of the IC assures that a phase and amplitude coherent LO is applied to each mixer.The RF inputs are 50? matched from 1.4GHz to 3.3GHz, and easily matched for higher or lower RF frequencies with simple external matching. The LO input is 50? matched from 1GHz to 3.5GHz, even when one or both mixers are disabled. The LO input is easily matched for higher or lower frequencies, as low as 350MHz, with simple external matching. The low capacitance differential IF outputs are usable up to 1.6GHz.Applications Wireless Infrastructure Diversity Receivers MIMO Infrastructure Receivers Remote Radio Units
LTC4000EGN/LTC3789EGN Demo Board u 14.6V, 5A Battery Charger with 6VIN to 36VIN Buck-Boost Converter
Analog Devices Inc.DC1721A Demo Board for:
LTC4000 High Voltage High Current Controller for Battery Charging and Power Management
LTC3789 High Efficiency, Synchronous, 4-Switch. Buck-Boost Controller
LT3975 Demo Board I 4.3V ≤ VIN ≤ 42V; VOUT = 3.3V @ 2.5A
Analog Devices Inc.Demonstration circuit 1736A is a monolithic step-down DC/DC switching regulator featuring the LT3975. The demo circuit is designed for 3.3V, 2.5A output from a 4.3V to 42V input.
DC1740A-B
Analog Devices Inc.The LTC3880/LTC3880-1 are dual, PolyPhase DC/DC synchronous step-down switching regulator controllers with an I2C-based PMBus compliant serial interface. The controllers use a constant frequency, current mode architecture that is supported by LTpowerPlay? software development tool with graphical user interface (GUI).Switching frequency, output voltage, and device address can be programmed using external configuration resistors. Parameters can be set via the digital interface or stored in EEPROM. Voltage, current, internal/external temperature and fault status can be read back through the bus interface. The LTC3880 incorporates a 5V linear regulator while the LTC3880-1 uses an external 5V supply for minimum power loss. See comparison to LTC3887 below. VOUT Start-Up Time Max VOUT0/1 Fast ADC Mode for 1 Parameter LTC3887/LTC3887-1 35ms 5.5V/5.5V No LTC3880/LTC3880-1 120ms 4V/5.4V No Applications High Current Distributed Power Systems Telecom, Datacom and Storage Systems Intelligent Energy Efficient Power Regulation
LTC4370CDE Demo Board | Two-Supply Diode-OR Current Sharing Controller
Analog Devices Inc.DC1741B: Demo Board for the LTC4370 Two-Supply Diode-OR Current Balancing Controller.
LTM2881-3 Low EMI Test Board (For EMI Evaluation Purposes Only, No VL & No GPIO)
Analog Devices Inc.DC1746A-A: Demo Board for LTM2881 Complete Isolated RS485/RS422 µModule Transceiver + Power.
LTM2882-5 Low EMI Test Board (For EMI Evaluation Purposes Only, No VL & No GPIO)
Analog Devices Inc.DC1747A-B: Demo Board for LTM2882 Dual Isolated RS232 µModule Transceiver + Power.
LT8611 Demo Board | Micropower Sync Buck with Current Sense, 3.8V ≤ VIN ≤ 42V, VOUT = 3.3V @ 2.5A
Analog Devices Inc.Demonstration circuit 1750A is a 42V, 2.5A micropower synchronous step-down regulator with current sense featuring the LT8611. The LT8611 is a compact, high efficiency, high speed synchronous monolithic step-down switching regulator that consumes only 2.5μA of quiescent current when the output is regulated at 3.3V. The demo board has an input voltage range from 3.8V to 42V and provides an output of 3.3V @ 2.5A.
The current limit can be moved to the input side for application where input supply current is limited, such as energy harvesting application. ICTRL and IMON on the board set and monitor the regulated current respectively.
LTM9011-14 Demoboard | 14-Bit, 125Msps, 1.8V Octal Serial ADC, DC < AIN < 70MHz, Requires DC1371 and DC1075
Analog Devices Inc.DC1751A-A: Demo Board for the LTM9011-14 14-Bit, 125Msps Low Power Octal ADCs.
LTC3104EDE Demo Board | 2.5V to 15V input, 3.3V at 300mA (Buck) and 1.8V at 10mA (LDO)
Analog Devices Inc.Demonstration Circuit 1754A features the LTC3104, a high efficiency, monolithic synchronous step-down converter using a current mode architecture capable of supplying 300mA of output current. The IC operates with a fixed frequency oscillator at 1.2MHz. The LTC3104 also incorporates a programmable LDO which can be operated from VIN, VOUT or an independent supply. The LDO can also be independently turned off or on.
The LTC3104 operates with a 2.5V to 15V input voltage range. The demo board has been designed with the main output set to 3.3V and the LDO output (VLDO) to 1.8V.
LTC3860EUH Demo Board I VIN Range: 6V to 14V, 1.2V/50A and 1.5V/50A VOUT
Analog Devices Inc.Demonstration circuit DC1755A provides the user with two high current dual phase synchronous buck converters driven by the LTC3860. These buck converters provide outputs of 1.5V/50A and 1.2V/50A over an input voltage range of 6V to 14V and a switching frequency of 500kHz. The board can be easily modified for a 4-phase, single VO, 100A supply. The power stage for each phase consists of the tri-state PWM compatible 6mm × 6mm Fairchild DrMOS module and a 0.47μH 13.2mm × 12.8mm iron powder type inductor from Würth. A high density, two sided drop-in layout is used. The entire converter, excluding the bulk output and input capacitors, fits within a 2.25” × 1.38” area on the board.
