MAX3667ECJ-T

Analog Devices Inc.
Laser Drivers
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 2156-MAX3667ECJ-T-ND 1000 $7.82 $7.82 $7.82 $7.82
Mouser Electronics 700-MAX3667ECJTNR 0 1

EVAL03-HMC7150LP3D

Analog Devices Inc.
The HMC7150 is a broadband driver amplifier for electro-absorption modulated lasers (EML) and supports data-rates up to 28.3Gbps to meet the 100Gb Ethernet system requirements. The part provides the module designers scalable power dissipation for varying drive voltage characteristics of different modulators and the power consumption of the module can be set as low as 0.12W to 0.5W at 1.5VP-P and 2.3VP-P outputs amplitudes, respectively. The HMC7150 supports wide range of supply voltages from 3.3V to 6V and delivering excellent time domain performance. The output amplitude and cross-point can be adjusted via control pins. The input and output are 50 Ohms matched and used AC coupled. The HMC7150 is in compact leadless 3x3mm surface mountable package.APPLICATIONS 100Gb Ethernet ER4/ LR4 systems CFP/CFP2/CFP4 or similar form factor modules Optical transceivers and pluggable modules Broadband gain stages and pre-amplifiers Broadband Test & Measurement Equipment
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 1127-2832-ND 1 $892.64 $892.64 $892.64 $892.64 $892.64 $892.64
Analog Devices Inc EVAL03-HMC7150LP3D 0 $856.93 $856.93 $856.93 $856.93 $856.93 $856.93
Mouser Electronics 584-EVAL037150LP3D 1 1 $923.80 $923.80 $923.80 $923.80 $923.80 $923.80

LTC3216EDE | Low Noise High Current LED Charge Pump

Analog Devices Inc.
DC805A: Demo Board for the LTC3216 1A Low Noise High Current LED Charge Pump with Independent Torch/Flash Current Control.
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DC805A-ND 1 $129.46 $129.46 $129.46 $129.46 $129.46 $129.46
Analog Devices Inc DC805A 0 $117.70 $117.70 $117.70 $117.70 $117.70 $117.70
Mouser Electronics 584-DC805A 1 1 $134.00 $134.00 $134.00 $134.00 $134.00 $134.00

DC843A

Analog Devices Inc.
The LT3479 is a current mode, fixed frequency step-up DC/DC converter with an internal 3A, 42V switch. Efficiencies of up to 89% can be achieved in typical applications. It features a programmable soft-start function to limit inductor current during start-up and inrush current protection to protect the LT3479 during shorts and line transients. Both inputs of the error amplifier are available to the user allowing positive and negative output voltages. Through an external resistor, the user can program the switching frequency from 200kHz to 3.5MHz. The low profile (0.75mm) 14-pin, 4mm ? 3mm DFN package provides excellent thermal performance in a small footprint. The LT3479 is also available in a thermally enhanced 16-pin TSSOP package.Applications High Power LED Driver DSL Modems Distributed Power
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DC843A-ND 0 $146.19 $146.19 $146.19 $146.19 $146.19 $146.19
Analog Devices Inc DC843A 0 $147.12 $147.12 $147.12 $147.12 $147.12 $147.12
Mouser Electronics 584-DC843A 0 1

LTC3215EDD | Low Noise, High Current LED Flash Charge Pump, VIN = 2.9V to 4.4V, AOT

Analog Devices Inc.
DC871A-A: Demo Board for the LTC3215 700mA Low Noise High Current LED Charge Pump.
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DC871A-A-ND 0 $94.95 $94.95 $94.95 $94.95 $94.95 $94.95
Analog Devices Inc DC871A-A 0 $85.60 $85.60 $85.60 $85.60 $85.60 $85.60
Mouser Electronics 584-DC871A-A 0 1 $97.46 $97.46 $97.46 $97.46 $97.46 $97.46

LTC3214EDD | Low Noise, High Current LED Flash Charge Pump, VIN = 2.9V to 4.4V, Lumimicro LED

Analog Devices Inc.
DC902A-B: Demo Board for the LTC3214 500mA Camera LED Charge Pump.
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DC902A-B-ND 0
Analog Devices Inc DC902A-B 0 $147.12 $147.12 $147.12 $147.12 $147.12 $147.12
Mouser Electronics 584-DC902A-B 0 1

DC949A-A

Analog Devices Inc.
The LT3478/LT3478-1 are 4.5A step-up DC/DC converters designed to drive LEDs with a constant current over a wide programmable range. Series connection of the LEDs provides identical LED currents for uniform brightness without the need for ballast resistors and expensive factory calibration.The LT3478-1 reduces external component count and cost by integrating the LED current sense resistor. The LT3478 uses an external sense resistor to extend the maximum programmable LED current beyond 1A and also to achieve greater accuracy when programming low LED currents. Operating frequency can be set with an external resistor from 200kHz up to 2.25MHz. Unique circuitry allows a PWM dimming range up to 3000:1 while maintaining constant LED color. The LT3478/LT3478-1 are ideal for high power LED driver applications such as automotive TFT LCD backlights, courtesy lighting and heads-up displays. One of two CTRL pins can be used to program maximum LED current. The other CTRL pin can be used to program a reduction in maximum LED current vs temperature to maximize LED usage and improve reliability.Additional features include inrush current protection, programmable open LED protection and programmable soft-start. Each part is available in a 16-pin thermally enhanced TSSOP Package.Applications High Power LED Driver Automotive Lighting
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 505-DC949A-A-ND 2 $146.60 $146.60 $146.60 $146.60 $146.60 $146.60
Analog Devices Inc DC949A-A 0 $147.12 $147.12 $147.12 $147.12 $147.12 $147.12
Mouser Electronics 584-DC949A-A 3 1 $152.26 $152.26 $152.26 $152.26 $152.26 $152.26

LT3476EUHF Demo Board | Quad Buck Mode LED Driver, PVIN ≤ 33V, Up to 27VLED @ 350mA or 1.05A

Analog Devices Inc.
Demonstration circuit 976 is a Quadruple High Power LED Driver in Buck Mode featuring the LT3476EUHF. The LT3476 is a quad output, multitopology DC/DC converter designed to operate as a current source for driving high current LEDs. Each of the four regulators on the demo circuit is independently operated. The VIN power supply for the IC ranges from 2.8V to 16V. The PVIN power supply for the buck regulators ranges up to 33V. On the demo circuit, the default current for each output channel is 350mA but it can be adjusted up to 1.05A via resistor dividers at the VADJ pins. The output current should not exceed the rated current of the LEDs used. If 1W LEDs, such as the Lumileds Luxeon LEDs, are used, 350mA current is the maximum. 1A output current is reserved for 3W LEDs, such as Luxeon III. The input voltage is limited by the CAP pin overvoltage protection threshold. As a result, each channel of the demo circuit can drive up to 27V total LED voltage.
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DC976A-ND 5 $175.07 $175.07 $175.07 $175.07 $175.07 $175.07
Analog Devices Inc DC976A 0 $176.55 $176.55 $176.55 $176.55 $176.55 $176.55
element14 APAC DC976A 6 1 * $199.12 * $199.12 * $199.12 * $199.12 * $199.12 * $199.12
Farnell DC976A 2 1 * $192.65 * $192.65 * $192.65 * $192.65 * $192.65 * $192.65
Mouser Electronics 584-DC976A 0 1 $183.62 $183.62 $183.62 $183.62 $183.62 $183.62
Newark DC976A 6 1 $191.89 $191.89 $191.89 $191.89 $191.89 $191.89

I2C Programmable Quad Monolithic Boost LED Driver

Analog Devices Inc.
The LT3966 is an I2C programmable monolithic boost LED driver with four independent channels. Each channel provides a 60V current mode boost converter with an internal 1.6A DMOS power switch, as well as internal and external analog and PWM dimming features. I2C programmable features include a 13-bit (8192:1) digital PWM generator, 8-bit analog dimming DAC, and flexible fault reporting and handling.An onboard 8-bit ADC allows measurement of each channel?s output voltage and output current, as well as chip input voltage and two external measurements. In addition, independent shutdown and standby control of each channel provides flexible solutions for multitopology applications.The LT3966 is available in a thermally enhanced 6mm ? 6mm 40-Lead QFN package.ApplicationsBacklightingHeads Up Displays
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 505-DC2630A-ND 3 $175.07 $175.07 $175.07 $175.07 $175.07 $175.07
Analog Devices Inc DC2630A 0 $176.55 $176.55 $176.55 $176.55 $176.55 $176.55
element14 APAC DC2630A 1 1 * $196.93 * $196.93 * $196.93 * $196.93 * $196.93 * $196.93
Farnell DC2630A 1 1 * $192.32 * $192.32 * $192.32 * $192.32 * $192.32 * $192.32
Mouser Electronics 584-DC2630A 2 1 $182.71 $182.71 $182.71 $182.71 $182.71 $182.71
Newark DC2630A 1 1 $177.02 $177.02 $177.02 $177.02 $177.02 $177.02

LT3950 Demo Board | 60V 1.5A LED Driver with Internal Log-Scale Dimming

Analog Devices Inc.
Demonstration circuit 2788A is a boost LED driver featuring the LT®3950. This demonstration circuit powers a string of LEDs at 330mA. The step-up topology can be used to drive a string of up to 28V of LEDs as assembled. The maximum output voltage capability of the LT3950 is 60V. DC2788A runs from an input voltage range of 6V to 24V as built. It also runs at 2MHz and has the capability to turn on spread spectrum frequency modulation (SSFM) for a frequency range of 2.0MHz to 2.5MHz. Dimming control can be achieved with analog dimming or PWM dimming—either from an external or internally-generated clock source. DC2788A features undervoltage lockout (UVLO) set at 6.6V with a 1.0V hysteresis for turn-on. The UVLO voltage, LED current, output voltage range, switching frequency, brightness control, SSFM, and the topology can all be adjusted with simple modifications to the demonstration circuit. LT3950 is a monolithic 1.5A peak switch current, 60V LED driver. The guaranteed peak switch current rating of the IC is 1.5A and this is important to know when calculating maximum output current at a given LED voltage and input voltage for a boost converter. The LT3950 features SSFM and a well-controlled SW node for low emissions. A frequency range of 200kHz to 2MHz and a high-side PWMTG PWM-dimming MOSFET makes this a very versatile IC for many applications. It can be used for boost, buck-boost mode and buck mode LED driver applications. The PWMTG MOSFET not only provides high PWM dimming ratio capability, but it also serves as a short-circuit protection device. The FAULT flag indicates when there is either a short-circuit or open-LED fault at the output. The demo circuit is designed to be easily reconfigured to suit other applications, including the example schematics in the data sheet. Consult technical support for assistance. High voltage operation, 3V input voltage operation, multiple topologies, small-and-compact size, fault protection, low EMI, and multiple brightness control options make the LT3950 flexible and powerful for compact, noise-sensitive LED driver solutions. The LT3950JMSE featured on this demo circuit is available in a thermally enhanced 16-lead plastic MSOP package. The LT3950 data sheet must be read in conjunction with this demo manual to properly use or modify demo circuit DC2788A.
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 505-DC2788A-ND 1 $110.80 $110.80 $110.80 $110.80 $110.80 $110.80
Analog Devices Inc DC2788A 0 $110.35 $110.35 $110.35 $110.35 $110.35 $110.35
element14 APAC DC2788A 1 1 * $123.92 * $123.92 * $123.92 * $123.92 * $123.92 * $123.92
Farnell DC2788A 1 1 * $122.38 * $122.38 * $122.38 * $122.38 * $122.38 * $122.38
Mouser Electronics 584-DC2788A 4 1 $114.78 $114.78 $114.78 $114.78 $114.78 $114.78
Newark DC2788A 1 1 $110.35 $110.35 $110.35 $110.35 $110.35 $110.35