DC1541A-B
Analog Devices Inc.The LT3694/LT3694-1 are monolithic, current mode DC/DC converters with dual, low dropout regulator controllers. The switching converter is a step-down converter capable of generating up to 2.6A at its output. Each regulator has independent track/soft-start circuits simplifying power supply sequencing and interfacing with microcontrollers and DSPs. The switching frequency is set with a single resistor with a range of 250kHz to 2.5MHz. The high switching frequency permits the use of small inductors and ceramic capacitors leading to very small triple output solutions. The constant-switching frequency, combined with low impedance ceramic capacitors, results in low, predictable output ripple. Protection circuitry senses the current in the power switch and external Schottky catch diode to protect the LT3694 against short-circuit conditions. Frequency foldback and thermal shutdown provide additional protection. With its wide input voltage range of 4V to 36V, the LT3694 regulates a broad array of power sources from 4-cell batteries and 5V logic rails to unregulated wall transformers, lead acid batteries and distributed power supplies. The LT3694 can be synchronized to an external clock with the SYNC pin while the LT3694-1 offers a CLKOUT pin allowing other DC/DC converters to synchronize to the LT3694-1 clock.Applications Automotive Industrial DSL and Cable Modems Distributed Power Regulation Wall Transformer Regulation
LTM2882-3 RS232 µModule Isolator Demo Board (3.3V Supply)
Analog Devices Inc.DC1554A-A: Demo Board for the LTM2882 Dual Isolated RS232 µModule Transceiver + Power.
LTC2315-12 Demo Board | 12-bit, 5Msps Serial SAR ADC with 20ppm/°C (Max) Internal Reference in TSOT-8 (Requires DC2026 or DC718)
Analog Devices Inc.DC1563A-A: Demo Board for the LTC2315-12 12-Bit, 5Msps Serial Sampling ADC in TSOT.
LTC2313-12 Demo Board | 12-bit, 2.5Msps Serial SAR ADC with 20ppm/°C (Max) Internal Reference in TSOT-8 (requires DC2026 or DC718)
Analog Devices Inc.DC1563A-B: Demo Board for the LTC2313-12 12-Bit, 2.5Msps Serial Sampling ADC in TSOT.
LTC2312-14 Demo Board | 14-Bit, 500ksps Serial SAR ADC with 20ppm/°C (Max) Internal Reference in TSOT-8 (Requires DC2026 or DC718)
Analog Devices Inc.DC1563A-H: Demo Board for the LTC2312-14 14-Bit, 500ksps Serial Sampling ADC in TSOT.
LTC2157-14: 14-bit, 250Msps, 1.8V Dual ADC, DDR LVDS Outputs, 5-140MHz, requires DC1371
Analog Devices Inc.DC1564A-A: Demo Board for the LTC2157-14 Dual 14-Bit 250Msps ADCs.
LTC2155-14: 14-bit, 170Msps, 1.8V Dual ADC, DDR LVDS Outputs, 5-140MHz, requires DC1371
Analog Devices Inc.DC1564A-C: Demo Board for the LTC2155-14 Dual 14-Bit 170Msps ADCs.
LTC2155-12: 12-bit, 170Msps, 1.8V Dual ADC, DDR LVDS Outputs, 5-140MHz, requires DC1371
Analog Devices Inc.DC1564A-F: Demo Board for the LTC2155-12 Dual 12-Bit 170Msps ADC.
LTC2150-12: 12-bit, 170Msps, 1.8V Single ADC, 5MHz-140MHz, DDR LVDS Outputs, requires DC1371
Analog Devices Inc.DC1565A-F: Demo Board for the LTC2150-12 - Single 12-Bit 170Msps ADCs.
LTC2153-14: 14-bit, 310Msps, 1.8V Single ADC, 5MHz-140MHz, DDR LVDS Outputs, requires DC1371
Analog Devices Inc.DC1565A-G: Demo Board for the LTC2153-14 14-Bit 310Msps ADC.
LT3652EDD Demo Board | 11.5V to 32VIN, 2A Buck Battery Charger, MPPC for Solar Power Input
Analog Devices Inc.Demonstration circuit 1568A is a 2A monolithic multichemistry battery charger for solar power applications featuring the LT3652EDD. The LT3652 is a complete mid-power Li-Ion battery charger that can operate over a wide input voltage range. The charger employs a 3.3V float voltage feedback reference that allows the battery float voltage to be adjusted up to 14.4V.
The LT3652 has an input voltage regulation loop which reduces charge current if the input falls below a programmed level, set with a resistor divider. The circuit provides CC/CV charging with a 2A maximum charge current that is programmed by a sense resistor.
DC1571A-B
Analog Devices Inc.The LTC2382-16 is a low noise, low power, high speed 16-bit successive approximation register (SAR) ADC. Operating from a 2.5V supply, the LTC2382-16 has a ?2.5V fully differential input range. The LTC2382-16 consumes only 6.5mW and achieves ?2LSB INL max, no missing codes at 16-bits and 92dB SNR. The LTC2382-16 has a high speed SPI-compatible serial interface that supports 1.8V, 2.5V, 3.3V and 5V logic while also featuring a daisychain mode. The fast 500ksps throughput with no cycle latency makes the LTC2382-16 ideally suited for a wide variety of high speed applications. An internal oscillator sets the conversion time, easing external timing considerations. The LTC2382-16 automatically powers down between conversions, leading to reduced power dissipation that scales with the sampling rate. The LTC2382-16 features a proprietary sampling architecture that enables the ADC to begin acquiring the next sample during the current conversion. The resulting extended acquisition time of 1.25?s allows the use of extremely low power ADC drivers.Applications Medical Imaging High Speed Data Acquisition Portable or Compact Instrumentation Industrial Process Control Low Power Battery-Operated Instrumentation ATE?
DC1571B-B
Analog Devices Inc.The LTC2382-16 is a low noise, low power, high speed 16-bit successive approximation register (SAR) ADC. Operating from a 2.5V supply, the LTC2382-16 has a ?2.5V fully differential input range. The LTC2382-16 consumes only 6.5mW and achieves ?2LSB INL max, no missing codes at 16-bits and 92dB SNR. The LTC2382-16 has a high speed SPI-compatible serial interface that supports 1.8V, 2.5V, 3.3V and 5V logic while also featuring a daisychain mode. The fast 500ksps throughput with no cycle latency makes the LTC2382-16 ideally suited for a wide variety of high speed applications. An internal oscillator sets the conversion time, easing external timing considerations. The LTC2382-16 automatically powers down between conversions, leading to reduced power dissipation that scales with the sampling rate. The LTC2382-16 features a proprietary sampling architecture that enables the ADC to begin acquiring the next sample during the current conversion. The resulting extended acquisition time of 1.25?s allows the use of extremely low power ADC drivers.Applications Medical Imaging High Speed Data Acquisition Portable or Compact Instrumentation Industrial Process Control Low Power Battery-Operated Instrumentation ATE?
LTC3805IMSE-5 Demo Board | SEPIC, 5V ≤ VIN ≤ 30V, VOUT = 12V @ 3A
Analog Devices Inc.Demonstration circuit 1576 is high efficiency non-isolated SEPIC (Single Ended Primary Inductor Converter) converter featuring the LTC3805-5 switching controller. The DC1576 converts a 5V to 30V input to 12V at 3A of output current. The DC1576 can be easily modified to generate output voltages in the range from 0.8V to 48V.
LTC3108EDE-1 Demo Board | Ultralow Voltage Step-Up Converter and Power Manager
Analog Devices Inc.DC1582B-B: Demo Board for the LTC3108-1 Ultralow Voltage Step-Up Converter and Power Manager.
LTC3625-1EDE Demo Board | VIN = 2.7V to 5.5V, VOUT = 4.5V or 4.0V @ IOUT up to 1A
Analog Devices Inc.Demonstration circuit 1583A is a 1A high efficiency 2-Cell supercapacitor charger with automatic cell balancing featuring the LTC3625/LTC3625-1. The LTC3625/LTC3625-1 are step-up/step-down programmable supercapacitor chargers designed to charge two supercapacitors in series to a fixed voltage of 5.3V or 4.8V (LTC3625), or 4.5V or 4.0V (LTC3625-1) from a 2.7V to 5.5V input supply. Automatic cell balancing is achieved during the charging phase, preventing overvoltage damage to either supercapacitor while maximizing charge rate.
LTC3105EDD | 250mV Start-Up, Step-Up DC/DC Converter with Maximum Power Point Control
Analog Devices Inc.Demonstration circuit 1587A is a boost converter optimized for relatively high impedance, very low voltage input power sources. It allows a user to quickly evaluate the LTC3105 boost converter and LDO regulator. Capable of operating with an input voltage as low as 250mV and as high as 5V, the circuit features maximum power point control (MPPC). Jumpers on the circuit board allow the user to select several MPPC voltages, three boost output voltages and three LDO regulator output voltages. Also included are jumpers for shutdown and for selecting an external pull-up voltage for the power good status output. Terminals are provided for input and output connections, power good output and external power good supply input, shutdown input, and provisions for external MPPC resistor and MPPC diode input. This demonstration board is especially designed for low power solar cell applications.
LTC3880EUJ Demo Board (RSENSE) | VIN Range: 6.5V to 24V, VOUT0 = 0.5V to 4V @ 20A, VOUT1 = 0.5V to 5V @ 20A, PMBus Controlled, Works with DC1613A
Analog Devices Inc.Demonstration circuit 1590B is a dual output synchronous buck converter featuring the LTC3880EUJ, a dual output peak current mode controller with digital power system management. There are two versions of the board available: DC1590B-A senses the output current across a sense resistor and has a default switching frequency of 350kHz, and DC1590B-B senses output current with the inductor DCR and has a default switching frequency of 425kHz. Either version can be populated with the LTC3880EUJ-1 (which allows the user to provide bias power to the IC from an external power supply) instead of the LTC3880EUJ. These boards provide two programmable outputs of 20A each. The factory default settings are 1.8V for each output.
LTC2635-LMI12 | 12-Bit Quad I2C DAC (2.5V Internal Reference Mode, Reset to Mid-Scale), Requires DC590
Analog Devices Inc.DC1593A-A: Demo Board for the LTC2635-12 Quad 12-Bit I2C VOUT DACs with 10ppm/°C Reference.
DC1594A-B
Analog Devices Inc.The LTC4219 is an integrated solution for Hot Swap applications that allows a board to be safely inserted and removed from a live backplane. The part integrates a Hot Swap controller, power MOSFET and current sense resistor in a single package for small form factor applications. The LTC4219 provides separate inrush current control and a 10% accurate 5.6A current limit with foldback current limiting. The current limit threshold can be adjusted dynamically using an external pin. Additional features include a current monitor output that amplifies the sense resistor voltage for ground referenced current sensing and a MOSFET temperature monitor output. Thermal limit and power good monitoring are also provided. The power good detection level and foldback current limit profile are internally preset for 5V (LTC4219-5) and 12V (LTC4219-12) applications.Applications RAID Systems Server I/O Cards Industrial
