LTC2637-LMI12 | 12-Bit Octal I2C DAC (2.5V Interface Reference Mode, Reset to Mid-Scale), Requires DC590

Analog Devices Inc.
DC1534A-B: Demo Board for the LTC2637-12 Octal 12-Bit I2C VOUT DACs with 10ppm/°C Reference.
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DC1534A-B-ND 1 $60.09 $60.09 $60.09 $60.09 $60.09 $60.09
Analog Devices Inc DC1534A-B 0 $58.85 $58.85 $58.85 $58.85 $58.85 $58.85
Mouser Electronics 584-DC1534A-B 0 1 $60.89 $60.89 $60.89 $60.89 $60.89 $60.89

LTM2882-5 RS232 µModule Isolator Demo Board (5.0V Supply)

Analog Devices Inc.
DC1554A-B: Demo Board for the LTM2882 Dual Isolated RS232 µModule Transceiver + Power.
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DC1554A-B-ND 0 $60.09 $60.09 $60.09 $60.09 $60.09 $60.09
Analog Devices Inc DC1554A-B 0 $58.85 $58.85 $58.85 $58.85 $58.85 $58.85
Mouser Electronics 584-DC1554A-B 0 1 $61.21 $61.21 $61.21 $61.21 $61.21 $61.21

LTC4365CTS8-1 Demo Board | High Voltage NFET Driver for UV, OV and Reverse Supply Protection with 1ms Fault Recovery

Analog Devices Inc.
Demonstration circuit DC1555C is intended to demonstrate the performance of the LTC4365 and LTC4365-1 Undervoltage, Overvoltage and Reverse Supply Protection Controllers. The LTC4365/LTC4365-1 protect circuits from input voltages that may be too high, too low or negative. It operates by controlling the gates of two back-to-back connected MOSFETs to keep the output in a safe range. The OV and UV protection levels are adjusted by resistive dividers at the OV and UV pins. Asserting the SHDN pin disables the MOSFETs and places the controller in a low-current shutdown state. The FAULT pin is asserted when the Controller is in shutdown mode or when the input voltage is outside of the UV or OV level.
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 505-DC1555C-B-ND 0 1 $30.60 $30.60 $30.60 $30.60 $30.60 $30.60
Analog Devices Inc DC1555C-B 0 $29.42 $29.42 $29.42 $29.42 $29.42 $29.42
element14 APAC DC1555C-B 3 1 * $32.94 * $32.94 * $32.94 * $32.94 * $32.94 * $32.94
Farnell DC1555C-B 3 1 * $29.42 * $29.42 * $29.42 * $29.42 * $29.42 * $29.42
Mouser Electronics 584-DC1555C-B 5 1 $30.45 $30.45 $30.45 $30.45 $30.45 $30.45
Newark DC1555C-B 3 1 $29.55 $29.55 $29.55 $29.55 $29.55 $29.55

LT3958EUHE Boost Demo Board | 11V-40VIN; VOUT = 48V @ 0.5A

Analog Devices Inc.
Demonstration circuit 1569A is a High Voltage Monolithic Boost Converter featuring the LT3958. The LT3958 can be configured as a boost, flyback, SEPIC, and inverting converter, but the demonstration circuit is assembled as a boost. The input voltage range is 11V to 40V and the output voltage is 48V with 500mA over the entire input voltage range. The LT3958 has an internal n-channel 3.3A, 84V power switch for high voltage, power, and efficiency. The dual paddle package provides excellent heat dissipation for the internal power switch. The LT3958 current-mode dc/dc converter features adjustable switching frequency, soft-start, compensation, shutdown and undervoltage lockout with hysteresis, and a feedback pin (FBX) that can be used in both positive and negative applications. A SYNC input can be used to synchronize the switching at a frequency higher than the IC is programmed.
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DC1569A-ND 2 $175.07 $175.07 $175.07 $175.07 $175.07 $175.07
Analog Devices Inc DC1569A 0 $176.55 $176.55 $176.55 $176.55 $176.55 $176.55
element14 APAC DC1569A 4 1 * $195.12 * $195.12 * $195.12 * $195.12 * $195.12 * $195.12
Farnell DC1569A 0 1 * $194.36 * $194.36 * $194.36 * $194.36 * $194.36 * $194.36
Newark DC1569A 0 1 $174.58 $174.58 $174.58 $174.58 $174.58 $174.58

DC1572A

Analog Devices Inc.
The LTC3615/LTC3615-1 are dual 3A synchronous stepdown regulators using a current mode, constant-frequency architecture. The DC supply current is only 130?A (Burst Mode operation at no-load) while maintaining the output voltages, dropping to zero current in shutdown. The 2.25V to 5.5V input supply range makes the parts ideally suited for single Li-Ion applications. 100% duty cycle capability provides low dropout operation, which extends operating time in battery-operated systems.The operating frequency is externally programmable up to 4MHz, allowing the use of small surface mount inductors. 0?, 90?, or 180? (LTC3615) or 140?/180? (LTC3615-1) of phase shift between the two channels can be selected to minimize input current ripple and output voltage ripple in a dual 3A or single 6A output configuration. Programmable slew rate limiting reduces EMI, and external synchronization can be applied up to 4MHz.The internal synchronous switches increase efficiency and eliminate the need for external catch diodes, saving external components and board space.The LTC3615/LTC3615-1 are offered in leadless 24-pin 4mm ? 4mm QFN and thermally enhanced 24-pin eTSSOP packages.Applications Point-of-Load Supplies Distributed Power Supplies Portable Computer Systems DDR Memory Termination Handheld Devices
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DC1572A-ND 0 $146.60 $146.60 $146.60 $146.60 $146.60 $146.60
Analog Devices Inc DC1572A 0 $147.12 $147.12 $147.12 $147.12 $147.12 $147.12
Mouser Electronics 584-DC1572A 0 1 $153.03 $153.03 $153.03 $153.03 $153.03 $153.03

DC1574A

Analog Devices Inc.
The LTC3612 is a low quiescent current monolithic synchronous buck regulator using a current mode, constant frequency architecture. The no-load DC supply current in sleep mode is only 70?A while maintaining the output voltage (Burst Mode operation) at no load, dropping to zero current in shutdown. The 2.25V to 5.5V input supply voltage range makes the LTC3612 ideally suited for single Li-Ion as well as fixed low voltage input applications. 100% duty cycle capability provides low dropout operation, extending the operating time in battery-powered systems.The operating frequency is externally programmable up to 4MHz, allowing the use of small surface mount inductors. For switching noise-sensitive applications, the LTC3612 can be synchronized to an external clock at up to 4MHz.Forced continuous mode operation in the LTC3612 reduces noise and RF interference. Adjustable compensation allows the transient response to be optimized over a wide range of loads and output capacitors.The internal synchronous switch increases efficiency and eliminates the need for an external catch diode, saving external components and board space. The LTC3612 is offered in a leadless 20-pin 3mm ? 4mm QFN or a thermally enhanced 20-pin TSSOP package.APPLICATIONS Point-of-Load Supplies Distributed Power Supplies Portable Computer Systems DDR Memory Termination Handheld Devices
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 505-DC1574A-ND 1 $130.01 $117.70 $117.70 $117.70 $117.70 $117.70
Analog Devices Inc DC1574A 0 $147.72 $141.24 $141.24 $141.24 $141.24 $141.24

LTC3108EDE Demo Board | Ultralow Voltage Step-Up Converter and Power Manager

Analog Devices Inc.
DC1582B-A: Demo Board for the LTC3108 Ultralow Voltage Step-Up Converter and Power Manager.
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 505-DC1582B-A-ND 9 1 $175.07 $175.07 $175.07 $175.07 $175.07 $175.07
Analog Devices Inc DC1582B-A 0 $176.55 $176.55 $176.55 $176.55 $176.55 $176.55
Arrow North American Components DC1582B-A 5 1 $159.46 $159.46 $159.46 $159.46 $159.46 $159.46
element14 APAC DC1582B-A 5 1 * $202.73 * $202.73 * $202.73 * $202.73 * $202.73 * $202.73
Farnell DC1582B-A 5 1 * $203.52 * $203.52 * $203.52 * $203.52 * $203.52 * $203.52
Mouser Electronics 584-DC1582B-A 2 1 $183.62 $183.62 $183.62 $183.62 $183.62 $183.62
Newark DC1582B-A 5 1 $181.89 $181.89 $181.89 $181.89 $181.89 $181.89
Verical Marketplace DC1582B-A 5 1 $159.46 $159.46 $159.46 $159.46 $159.46 $159.46

LTC4070EDDB Demo Board | Simple Low-IQ Battery Charger/Protector with NTC Thermistor Input

Analog Devices Inc.
DC1584A: Demo Board for the LTC4070 Li-Ion/Polymer Shunt Battery Charger System.
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DC1584A-ND 1 1 $129.46 $129.46 $129.46 $129.46 $129.46 $129.46
Analog Devices Inc DC1584A 0 $117.70 $117.70 $117.70 $117.70 $117.70 $117.70
Mouser Electronics 584-DC1584A 5 1 $134.66 $134.66 $134.66 $134.66 $134.66 $134.66

DC1595A

Analog Devices Inc.
The LT3799 is an isolated flyback controller with power factor correction specifically designed for driving LEDs. The controller operates using critical conduction mode allowing the use of a small transformer. Using a novel current sensing scheme, the controller is able to deliver a well regulated current to the secondary side without using an opto-coupler. A strong gate driver is included to drive an external high voltage MOSFET. Utilizing an onboard multiplier, the LT3799 typically achieves power factors of 0.97. The FAULT pin provides notification of open and short LED conditions.The LT3799 uses a micropower hysteretic start-up to efficiently operate at offline input voltages, with a third winding to provide power to the part. An internal LDO provides a well regulated supply for the part?s internal circuitry and gate driver. TRIAC Dimmable LED Current Regulation LT3799 YES ?10% LT3799-1 NO ?5% Applications Offline 4W to 100W+ LED Applications High DC VIN LED Applications
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DC1595A-ND 1 1 $175.07 $175.07 $175.07 $175.07 $175.07 $175.07
Analog Devices Inc DC1595A 0 $176.55 $176.55 $176.55 $176.55 $176.55 $176.55
Arrow North American Components DC1595A 0 1 $144.10 $144.10 $144.10 $144.10 $144.10 $144.10
Mouser Electronics 584-DC1595A 4 1 $183.62 $183.62 $183.62 $183.62 $183.62 $183.62
Verical Marketplace DC1595A 59 1 $150.00 $0.00 $0.00 $0.00 $0.00 $0.00

DC1620A-C

Analog Devices Inc.
The LTC2185/LTC2184/LTC2183 are two-channel simultaneous sampling 16-bit A/D converters designed for digitizing high frequency, wide dynamic range signals. They are perfect for demanding communications applications with AC performance that includes 76.8dB SNR and 90dB spurious free dynamic range (SFDR). Ultralow jitter of 0.07psRMS allows undersampling of IF frequencies with excellent noise performance. DC specs include ?2LSB INL (typ), ?0.5LSB DNL (typ) and no missing codes over temperature. The transition noise is 3.4LSBRMS. The digital outputs can be either full rate CMOS, Double Data Rate CMOS, or Double Data Rate LVDS. A separate output power supply allows the CMOS output swing to range from 1.2V to 1.8V. The ENC+ and ENC? inputs may be driven differentially or single-ended with a sine wave, PECL, LVDS, TTL, or CMOS inputs. An optional clock duty cycle stabilizer allows high performance at full speed for a wide range of clock duty cycles.Applications Communications Cellular Base Stations Software Defined Radios Portable Medical Imaging Multi-Channel Data Acquisition Nondestructive Testing
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DC1620A-C-ND 1 $252.13 $252.13 $252.13 $252.13 $252.13 $252.13
Analog Devices Inc DC1620A-C 0 $256.80 $256.80 $256.80 $256.80 $256.80 $256.80
Arrow North American Components DC1620A-C 0 1 $208.70 $208.70 $208.70 $208.70 $208.70 $208.70
Mouser Electronics 584-DC1620A-C 0 1 $251.35 $251.35 $251.35 $251.35 $251.35 $251.35
Verical Marketplace DC1620A-C 34 1 $274.29 $259.46 $256.00 $256.00 $256.00 $256.00