DC1130A

Analog Devices Inc.
3A, DC/DC Converter with Dual Rail-to-Rail Current Sense Features: Dual 100mV Rail-to-Rail Current Sense Amplifiers Wide Input Voltage Range: 2.5V to 25V 3A, 42V Internal Switch High Efficiency Power Conversion: Up to 93% Drives LEDs in Boost, Buck-Boost or Buck Mode Frequency Set by External Resistor: 200kHz to 3.5MHz Programmable Soft-Start Low VCESAT Switch: 0.3V at 2.5A Capable of Positive and Negative Output Voltages (Boost, Inverting, SEPIC, Flyback) Available in Thermally Enhanced 20-Lead (4mm × 4mm) QFN and 20-Lead TSSOP Packages
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DC1130A 0 1 $176.55 $176.55 $176.55 $176.55 $176.55 $176.55
Analog Devices Inc DC1130A 0 $176.55 $176.55 $176.55 $176.55 $176.55 $176.55
Arrow North American Components DC1130A 0 1 $232.02 $227.41 $222.88 $220.65 $214.10 $214.10
Mouser Electronics DC1130A 0 1 $182.71 $182.71 $182.71 $182.71 $182.71 $182.71

LT1768IGN

Analog Devices Inc.
Display Drivers & Controllers LT1768 - High Power CCFL Controller for Wide Dimming Range and Maximum Lamp Lifetime
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey LT1768IGN#TRPBF-ND 0 2500 $12.56 $11.35 $8.04 $9.40 $8.22 $8.22
Arrow North American Components LT1768IGN 827 1 $13.17 $13.17 $13.17 $13.17 $6.60 $6.60
Mouser Electronics 584-LT1768IGN 0 1

AD9880KSTZ-150

Analog Devices Inc.
The AD9880 offers designers the flexibility of an analog interface and High-Definition Multimedia Interface (HDMI™) receiver integrated on a single chip. Also included is support for High bandwidth Digital Content Protection (HDCP).ANALOG INTERFACEThe AD9880 is a complete 8-bit 150 MSPS monolithic analog interface optimized for capturing Component Video (YPbPr) and RGB graphics signals. Its 150 MSPS encode rate capability and full power analog bandwidth of 300 MHz supports all HDTV formats (up to 1080p) and FPD resolutions up to SXGA (1280 × 1024 at 75 Hz).The analog interface includes a 150 MHz triple ADC with internal 1.25V reference, a Phase Locked Loop (PLL), and programmable gain, offset, and clamp control. The user provides only 1.8V and 3.3V power supply, analog input, and Hsync. Three-state CMOS outputs may be powered from 1.8V to 3.3V. The AD9880’s on-chip PLL generates a pixel clock from Hsync. Pixel clock output frequencies range from 12 MHz to 150 MHz. PLL clock jitter is typically less than 500 ps p-p at 150 MHz. The AD9880 also offers full sync processing for composite sync and Sync-on-Green (SOG) applications.DIGITAL INTERFACEThe AD9880 contains a HDMI v1.1 compatible receiver and supports all HDTV formats (up to 1080p) and display resolutions up to SXGA (1280 × 1024 at 75 Hz). The receiver features an intra-pair skew tolerance of up to one full clock cycle. With the inclusion of HDCP, displays may now receive encrypted video content. The AD9880 allows for authentication of a video receiver, decryption of encoded data at the receiver, and renewability of that authentication during transmission as specified by the HDCP v1.1 protocol.Fabricated in an advanced CMOS process, the AD9880 is provided in a space-saving 100-lead LQFP surface-mount Pb-free plastic package and is specified over the 0 ºC to 70 ºC temperature range.APPLICATIONS Advanced TV HDTV Projectors LCD Monitor
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey AD9880KSTZ-150-ND 99 $20.69
element14 APAC AD9880KSTZ-150 0 1 * $22.42 * $22.42 * $22.42 * $19.75 * $17.40 * $17.40
Mouser Electronics 584-AD9880KSTZ-150 0 1 $20.67
Newark AD9880KSTZ-150 0 25 $20.68 $18.77 $16.98 $15.27 $15.27 $15.27
Win Source AD9880KSTZ-150 3290 1

LT3477EFE/LT3003EMSE

Analog Devices Inc.
DC1130A: Demo Board for the LT3477 3A, DC/DC Converter with Dual Rail-to-Rail Current Sense.
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DC1130A-ND 0 $176.55 $176.55 $176.55 $176.55 $176.55 $176.55
Analog Devices Inc DC1130A 0 $176.55 $176.55 $176.55 $176.55 $176.55 $176.55
Arrow North American Components DC1130A 0 1 $232.02 $227.41 $222.88 $220.65 $214.10 $214.10
Mouser Electronics 584-DC1130A 0 1 $182.71 $182.71 $182.71 $182.71 $182.71 $182.71

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 3 $110.35 $110.35 $110.35 $110.35 $110.35 $110.35
Analog Devices Inc DC2788A 0 $110.35 $110.35 $110.35 $110.35 $110.35 $110.35
element14 APAC DC2788A 2 1 * $117.13 * $117.13 * $117.13 * $117.13 * $117.13 * $117.13
Farnell DC2788A 2 1 * $110.27 * $110.27 * $110.27 * $110.27 * $110.27 * $110.27
Mouser Electronics 584-DC2788A 5 1 $114.20 $114.20 $114.20 $114.20 $114.20 $114.20
Newark DC2788A 2 1 $115.26 $115.26 $115.26 $115.26 $115.26 $115.26

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 $147.12 $147.12 $147.12 $147.12 $147.12 $147.12
Analog Devices Inc DC843A 0 $147.12 $147.12 $147.12 $147.12 $147.12 $147.12
Mouser Electronics 584-DC843A 0 1

LT3791 Demo Board | 4.7V to 60V Input Drives 25V of LEDs at 2A (Scalable to 100W)

Analog Devices Inc.
Demonstration circuit DC1666A is a synchronous four-switch buck-boost LED driver controller. It accepts an input voltage from 4.7V to 60V, and drives up to 25V of LEDs at 2A. DC1666A features both PWM and analog dimming of the LED string. It has an OPENLED flag that indicates when the LED string has been removed and it has a SHORTLED flag that indicates that the output has been shorted to GND. In both cases, the IC remains in control and well protected.
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DC1666A-ND 1 1 $176.55 $176.55 $176.55 $176.55 $176.55 $176.55
Analog Devices Inc DC1666A 0 $176.55 $176.55 $176.55 $176.55 $176.55 $176.55
Arrow North American Components DC1666A 2 1 $196.69 $196.69 $196.69 $196.69 $196.69 $196.69
Mouser Electronics 584-DC1666A 2 1 $182.71 $182.71 $182.71 $182.71 $182.71 $182.71
Verical Marketplace DC1666A 52 1 $200.00 $200.00 $200.00 $200.00 $200.00 $200.00

LT3799EMSE-1 Demo Board | Offline Isolated Flyback LED Driver with PFC

Analog Devices Inc.
DC1947A: Demo Board for the LT3799-1 Offline Isolated Flyback LED Controller with Active PFC.
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DC1947A-ND 1 $205.98 $205.98 $205.98 $205.98 $205.98 $205.98
Analog Devices Inc DC1947A 0 $205.98 $205.98 $205.98 $205.98 $205.98 $205.98
Arrow North American Components DC1947A 2 1 $172.10 $172.10 $172.10 $172.10 $172.10 $172.10
Mouser Electronics 584-DC1947A 0 1 $213.18 $213.18 $213.18 $213.18 $213.18 $213.18
Verical Marketplace DC1947A 2 1 $175.00 $175.00 $175.00 $175.00 $175.00 $175.00

DC2257A

Analog Devices Inc.
The LTM8005 is a 38VIN, 38VOUT boost ?Module (powermicromodule) LED driver designed to regulate current orvoltage and is ideal for driving LEDs. The fixed frequencyand current mode architecture result in stable operationover a wide range of supply and output voltages. Spreadspectrum frequency modulation (SSFM) can be activatedfor improved electromagnetic compatibility (EMC) performance.The ground-referred voltage FB pin serves as theinput for several LED protection features, and also allows theconverter to operate as a constant voltage source. The PWMinput provides LED dimming ratios of up to 3000:1, and theCTRL inputs provide additional analog dimming capability.The low profile package enables utilization of unusedspace on the bottom of PC boards. The LTM8005 is packagedin thermally enhanced, compact over-molded BallGrid Array (BGA) package suitable for automated assemblyby standard surface mount equipment. The LTM8005is RoHS compliant.APPLICATIONS High Power LED, High Voltage LED Accurate Current-Limited Voltage Regulators
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DC2257A-ND 25 $87.81 $87.81 $87.81 $87.81 $87.81 $87.81
Analog Devices Inc DC2257A 0 $86.94 $86.94 $86.94 $86.94 $86.94 $86.94
Mouser Electronics 584-DC2257A 4 1 $89.97 $89.97 $89.97 $89.97 $89.97 $89.97

AD9984AKSTZ-140

Analog Devices Inc.
DISPLAY INTERFACE, 10BIT, 1.9V, LQFP-80; IC Interface Type:I2C; Interface Applications:LCD Monitors and Projectors, Plasma Display Panels, RGB Graphics Processing; Supply Voltage Min:1.7V; Supply Voltage Max:1.9V; No. of Pins:80Pins RoHS Compliant: Yes
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 505-AD9984AKSTZ-140-ND 0 1 $15.34 $14.10 $11.12 $11.90 $11.37 $11.37
Analog Devices Inc AD9984AKSTZ-140 0 $17.27 $15.88 $15.22 $15.22 $15.22 $15.22
Arrow North American Components AD9984AKSTZ-140 0 90 $5.00 $5.00 $5.00 $0.00 $0.00 $0.00
element14 APAC AD9984AKSTZ-140 90 1 * $17.38 * $15.95 * $15.95 * $15.13 * $14.84 * $14.84
Farnell AD9984AKSTZ-140 90 1 * $16.66 * $15.28 * $15.28 * $14.51 * $14.22 * $14.22
Mouser Electronics 584-AD9984AKSTZ-140 42 1 $16.37 $15.02 $14.26 $14.25 $13.86 $13.86
Newark AD9984AKSTZ-140 90 1 $19.10 $17.71 $16.74 $16.74 $16.74 $16.74
Verical Marketplace AD9984AKSTZ-140 9 3 $5.00 $5.00 $5.00 $5.00 $5.00
Win Source AD9984AKSTZ-140 2200 1