EVAL-ADM2487EEB5Z

Analog Devices Inc.
The ADM2482E/ADM2487E are isolated data transceivers with ?15 kV ESD protection and are suitable for high speed, half-duplex or full-duplex communication on multipoint transmission lines. For half-duplex operation, the transmitter outputs and receiver inputs share the same transmission line. Transmitter Output Pin Y is linked externally to Receiver Input Pin A, and Transmitter Output Pin Z to Receiver Input Pin B. The parts are designed for balanced transmission lines and comply with TIA/EIA- 485-A-98 and ISO 8482:1987(E).The devices employ the Analog Devices, Inc., iCoupler? technology to combine a 3-channel isolator, a three-state differential line driver, and a differential input receiver into a single package. An on-chip oscillator outputs a pair of square waveforms that drive an external transformer to provide isolated power. The logic side of the device can be powered with either a 5 V or a 3.3 V supply, and the bus side is powered with an isolated 3.3 V supply.The ADM2482E/ADM2487E driver has an active high enable, and the receiver has an active low enable. The driver output enters a high impedance state when the driver enable signal is low. The receiver output enters a high impedance state when the receiver enable signal is high.The device has current-limiting and thermal shutdown features to protect against output short circuits and situations where bus contention might cause excessive power dissipation. The part is fully specified over the industrial temperature range of ?40?C to +85?C and is available in a 16-lead, wide-body SOIC package.Applications Isolated RS-485/RS-422 interfaces Industrial field networks Multipoint data transmission systems
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey EVAL-ADM2487EEB5Z-ND 0 1 $107.71 $107.71 $107.71 $107.71 $107.71 $107.71
Analog Devices Inc EVAL-ADM2487EEB5Z 0 $85.24 $85.24 $85.24 $85.24 $85.24 $85.24
Arrow North American Components EVAL-ADM2487EEB5Z 0 1 $89.43 $88.54 $86.77 $85.91 $83.35 $82.52
Mouser Electronics 584-EVALADM2487EEB5Z 1 1 $88.22 $88.22 $88.22 $88.22 $88.22 $88.22
Verical Marketplace EVAL-ADM2487EEB5Z 31 1 $84.34 $84.34 $84.34 $84.34 $84.34 $84.34
Win Source EVAL-ADM2487EEB5Z 6470

EV1HMC802ALP3

Analog Devices Inc.
The HMC802ALP3E is a broadband bidirectional 1-bitGaAs IC digital attenuator in a low cost leadless sur-face mount package. This single positive control linedigital attenuator utilizes off chip AC ground capac-itors for near DC operation, making it suitable for awide variety of RF and IF applications. Covering DCto 10 GHz, the insertion loss is less than 3 dB typicaland attenuation accuracy is excellent at ?0.6 dB typ-ical. The attenuator also features a high IIP3 of +55dBm. One TTL/CMOS control input is used to selectthe attenuation state and a single Vdd bias of +5V isrequired. Applications Test equipment and sensors ISM, MMDS, WLAN,?WiMAX, WiBro Microwave radio & VSAT Cellular infrastructure
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 1127-3243-ND 0 1 $288.64 $288.64 $288.64 $288.64 $288.64 $288.64
Analog Devices Inc EV1HMC802ALP3 0 $275.49 $275.49 $275.49 $275.49 $275.49 $275.49
Arrow North American Components EV1HMC802ALP3 0 1 $261.85 $259.23 $254.07 $251.53 $244.06 $241.62
Mouser Electronics 584-EV1HMC802ALP3 0 1 $286.52 $286.52 $286.52 $286.52 $286.52 $286.52
Newark EV1HMC802ALP3 0 $199.00 $199.00 $199.00 $199.00 $199.00 $199.00
Verical Marketplace EV1HMC802ALP3 27 1 $272.59 $272.59 $272.59 $272.59 $272.59 $272.59

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 1 $238.74 $238.74 $238.74 $238.74 $238.74 $238.74
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 $214.22 $214.22 $214.22 $214.22 $214.22 $214.22
Verical Marketplace DC1947A 2 1 $175.00 $175.00 $175.00 $175.00 $175.00 $175.00

105706-HMC429LP4

Analog Devices Inc.
The HMC429LP4(E) is a GaAs InGaP Heterojunction Bipolar Transistor (HBT) MMIC VCO with an integrated resonator, negative resistance device, varactor diode, and buffer amplifier. Covering 4.45 to 5.0 GHz, the VCO?s phase noise performance is excellent over temperature, shock, vibration and process due to the oscillator?s monolithic structure. Power output is 4 dBm typical from a single supply of 3V @ 30mA. The voltage controlled oscillator is packaged in a low cost leadless QFN 4x4 mm surface mount package.APPLICATIONS 802.11a, HiperLAN WLAN VSAT, UNII & Microwave Radio Test Equipment & Industrial Controls Military
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 1127-3724-ND 1 1 $426.35 $425.37 $425.37 $425.37 $425.37 $425.37
Analog Devices Inc 105706-HMC429LP4 0 $384.47 $384.47 $384.47 $384.47 $384.47 $384.47
Arrow North American Components 105706-HMC429LP4 0 1 $418.73 $414.54 $406.29 $402.23 $390.28 $386.38
Mouser Electronics 584-105706-HMC429LP4 3 1 $455.92 $455.92 $455.92 $455.92 $455.92 $455.92

DC1684A-A

Analog Devices Inc.
The LTC2758 is a dual 18-bit multiplying serial-input, current-output digital-to-analog converter. LTC2758A provides full 18-bit performance (INL and DNL of ?1LSB maximum) over temperature without any adjustments. 18-bit monotonicity is guaranteed in all performance grades. This SoftSpan? DAC operates from a single 3V to 5V supply and offers six output ranges (up to ?10V) that can be programmed through the 3-wire SPI serial interface or pin-strapped for operation in a single range.Any on-chip register (including DAC output-range settings) can be read for verification in just one instruction cycle; and if you change register content, the altered register will be automatically read back during the next instruction cycle.Voltage-controlled offset and gain adjustments are also provided; and the power-on reset circuit and CLR pin both reset the DAC outputs to 0V regardless of output range.Applications Instrumentation Medical Devices Automatic Test Equipment Process Control and Industrial Automation
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DC1684A-A-ND 1 1 $205.46 $205.46 $205.46 $205.46 $205.46 $205.46
Analog Devices Inc DC1684A-A 0 $176.55 $176.55 $176.55 $176.55 $176.55 $176.55
Arrow North American Components DC1684A-A 0 1 $163.33 $163.33 $163.33 $163.33 $163.33 $163.33
element14 APAC DC1684A-A 3 1 * $188.22 * $188.22 * $188.22 * $188.22 * $188.22 * $188.22
Farnell DC1684A-A 3 1 * $181.02 * $181.02 * $181.02 * $181.02 * $181.02 * $181.02
Mouser Electronics 584-DC1684A-A 5 1 $182.71 $182.71 $182.71 $182.71 $182.71 $182.71
Newark DC1684A-A 3 1 $175.07 $175.07 $175.07 $175.07 $175.07 $175.07
Verical Marketplace DC1684A-A 30 1 $174.69 $178.38 $0.00 $0.00 $0.00 $0.00

Amplifier Mezzanine Card for ADA4807-2

Analog Devices Inc.
The Analog Devices, Inc., amplifier mezzanine card (AMC) analog-to-digital converter (ADC) driver evaluates the performance of amplifiers in 8-lead, single and dual SOIC, 6-lead single SOT23, 8-lead dual MSOP, and 16-lead LFCSP packages. This add on board can be inserted on ADC evaluation boards using its 7-pin header. Figure 1 shows the AMC mounted on an Analog Devices, Inc., ADC evaluation board. The AMC can support any of Analog Devices operational amplifiers and ADC drivers in different packages. The user can configure the ADC driver as a Sallen-Key low-pass, high-pass, or band-pass filter, as a multiple feedback low-pass, high-pass, or band-pass filter, or as an inverting and noninverting operational amplifier. The user can also configure the AMC to drive a single-ended, fully differential, or a single-ended signal to a differential ADC. Optimized power and ground planes ensure low noise and high speed operation. Component placement and power supply bypassing are optimized for maximum circuit flexibility and performance. The AMC evaluation board accepts 0402 or 0603 surface mount technology (SMT) components, 1206 bypass capacitors, and 2.54 mm headers. All components are placed on the primary side. No components are placed on the secondary side.
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 505-AMC-ADA4807-2ARMZ-ND 0 1 $41.50 $41.50 $41.50 $41.50 $41.50 $41.50
Analog Devices Inc AMC-ADA4807-2ARMZ 0 $32.36 $32.36 $32.36 $32.36 $32.36 $32.36
Arrow North American Components AMC-ADA4807-2ARMZ 0 1 $30.83 $30.83 $30.83 $30.83 $30.83 $30.83
element14 APAC AMC-ADA4807-2ARMZ 2 1 * $36.10 * $36.10 * $36.10 * $36.10 * $36.10 * $36.10
Farnell AMC-ADA4807-2ARMZ 2 1 * $34.71 * $34.71 * $34.71 * $34.71 * $34.71 * $34.71
Mouser Electronics 584-AMCADA48072ARMZ 9 1 $33.49 $33.49 $33.49 $33.49 $33.49 $33.49
Newark AMC-ADA4807-2ARMZ 2 1 $33.57 $33.57 $33.57 $33.57 $33.57 $33.57
Verical Marketplace AMC-ADA4807-2ARMZ 75 1 $32.02 $32.02 $32.02 $32.02 $32.02 $32.02

DC652A

Analog Devices Inc.
The LTC3412A is a high efficiency monolithic synchronous, step-down DC/DC converter utilizing a constant frequency, current mode architecture. It operates from an input voltage range of 2.25V to 5.5V and provides a regulated output voltage from 0.8V to 5V while delivering up to 3A of output current. The internal synchronous power switch with 77m? on-resistance increases efficiency and eliminates the need for an external Schottky diode. Switching frequency is set by an external resistor or can be synchronized to an external clock. 100% duty cycle provides low dropout operation extending battery life in portable systems. OPTI-LOOP? compensation allows the transient response to be optimized over a wide range of loads and output capacitors. The LTC3412A can be configured for either Burst Mode operation or forced continuous operation. Forced continuous operation reduces noise and RF interference while Burst Mode operation provides high efficiency by reducing gate charge losses at light loads. In Burst Mode operation, external control of the burst clamp level allows the output voltage ripple to be adjusted according to the application requirements.APPLICATIONS Point-of-Load Regulation Notebook Computers Portable Instruments Distributed Power Systems
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 505-DC652A-ND 0 1 $138.47 $138.47 $138.47 $138.47 $138.47 $138.47
Analog Devices Inc DC652A 0 $117.70 $117.70 $117.70 $117.70 $117.70 $117.70
Arrow North American Components DC652A 0 1 $116.51 $116.51 $116.51 $116.51 $116.51 $116.51
Mouser Electronics 584-DC652A 4 1 $122.42 $122.42 $122.42 $122.42 $122.42 $122.42

LTC2387-18 Demo Board | 18-Bit, 15Msps SAR ADC (Requires DC718 and ADC Driver Board)

Analog Devices Inc.
Demonstration circuit 2290A features the LTC2387 family. With up to 15Msps, these differential input, single channel, 18-/16-Bit, serial, high speed successive approximation register (SAR) ADCs are available in a 32-Pin QFN package. The LTC2387 family has an internal 20ppm/°C reference and a serial LVDS interface. The demo manual refers to the LTC2387 but applies to all members of the family, the only difference being the sample rate and the number of bits. The DC2290A demonstrates the AC performance of the LTC2387 in conjunction with the DC718 data collection board. Differential amplifier demo boards are available separately that provide amplification of low level differential signals if required. Alternatively, by connecting the DC2290A into a customer application the performance of the LTC2387 can be evaluated directly in that circuit.
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DC2290A-A-ND 2 1 $271.86 $271.86 $271.86 $271.86 $271.86 $271.86
Analog Devices Inc DC2290A-A 0 $235.40 $235.40 $235.40 $235.40 $235.40 $235.40
element14 APAC DC2290A-A 2 1 * $249.04 * $249.04 * $249.04 * $249.04 * $249.04 * $249.04
Farnell DC2290A-A 2 1 * $239.51 * $239.51 * $239.51 * $239.51 * $239.51 * $239.51
Mouser Electronics 584-DC2290A-A 6 1 $244.83 $244.83 $244.83 $244.83 $244.83 $244.83
Newark DC2290A-A 1 1 $235.40 $235.40 $235.40 $235.40 $235.40 $235.40
Verical Marketplace DC2290A-A 15 1 $200.00 $200.00 $200.00 $200.00 $200.00 $200.00

DC2073B-C

Analog Devices Inc.
The LTC6900 is a precision, low power oscillator that is easy to use and occupies very little PC board space. The oscillator frequency is programmed by a single external resistor (RSET). The LTC6900 has been designed for high accuracy operation (?1.5% frequency error) without the need for external trim components. The LTC6900 operates with a single 2.7V to 5.5V power supply and provides a rail-to-rail, 50% duty cycle square wave output. The CMOS output driver ensures fast rise/fall times and rail-to-rail switching. The frequency-setting resistor can vary from 10k? to 2M? to select a master oscillator frequency between 100kHz and 20MHz (5V supply). The three-state DIV input determines whether the master clock is divided by 1, 10 or 100 before driving the output, providing three frequency ranges spanning 1kHz to 20MHz (5V supply). The LTC6900 features a proprietary feedback loop that linearizes the relationship between RSET and frequency, eliminating the need for tables to calculate frequency. TApplications Portable and Battery-Powered Equipment PDAs Cell Phones Low Cost Precision Oscillator Charge Pump Driver Switching Power Supply Clock Reference Clocking Switched Capacitor Filters Fixed Crystal Oscillator Replacement Ceramic Oscillator Replacement
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey DC2073B-C-ND 1 1 $80.80 $80.80 $80.80 $80.80 $80.80 $80.80
Analog Devices Inc DC2073B-C 0 $61.52 $61.52 $61.52 $61.52 $61.52 $61.52
Arrow North American Components DC2073B-C 0 1 $63.65 $63.65 $63.65 $63.65 $63.65 $63.65
element14 APAC DC2073B-C 5 1 * $73.92 * $73.92 * $73.92 * $73.92 * $73.92 * $73.92
Farnell DC2073B-C 5 1 * $71.18 * $71.18 * $71.18 * $71.18 * $71.18 * $71.18
Mouser Electronics 584-DC2073B-C 5 1 $70.04 $70.04 $70.04 $70.04 $70.04 $70.04
Newark DC2073B-C 5 1 $102.69 $102.69 $102.69 $102.69 $102.69 $102.69

LT3909EDD Demo Board | 2-String Boost LED Driver, 7V ≤ VIN ≤ 36V, VLED up to 35V @ 50mA (x2)

Analog Devices Inc.
Demonstration circuit 2176A features the LT3909, a 2-string × 50mA, 2MHz step-up LED driver with ±1.8% current matching. The LT3909 precisely regulates two LED strings for equal current, supports LED dimming that reduces brightness down to a 1/40,000 ratio, protects against faults and also reports faults. The LT3909 consists of a step-up converter with a fixed 2MHz switching frequency and current sources for the LED strings. The maximum current in each LED string is 40mA. The ISET resistor can be changed to 20.0kΩ to program the string current to 50mA – see the data sheet for an application example with 50mA string current. Voltage feedback resistors optimize operation for LEDs that are 35V maximum.
Distributor SKU Stock MOQ 1 10 50 100 1,000 10,000
DigiKey 505-DC2176A-ND 1 1 $205.46 $205.46 $205.46 $205.46 $205.46 $205.46
Analog Devices Inc DC2176A 0 $176.55 $176.55 $176.55 $176.55 $176.55 $176.55
Arrow North American Components DC2176A 0 1 $174.37 $172.63 $169.19 $167.50 $162.52 $160.90
Mouser Electronics 584-DC2176A 3 1 $183.62 $183.62 $183.62 $183.62 $183.62 $183.62
Verical Marketplace DC2176A 181 1 $174.69 $174.69 $174.69 $174.69 $174.69 $174.69