LTC4235-1 Demo Board | Dual 12V Ideal Diode-OR & Single Hot Swap Controller with Current Monitor, Latch-Off
Analog Devices Inc.
Demonstration circuit 2315A is intended to demonstrate the performance of the LTC4235-1/LTC4235-2 Dual 12V Ideal Diode-OR and Single Hot Swap™ Controller with Current Monitor. The controller operates in redundant 12V supply circuits, where each rail has an individual ideal diode, and the outputs are connected to the load through a single Hot Swap circuit. The controller enables monitoring of the load current by providing a signal that is 100× the sense resistor voltage.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC2315A-A-ND | 2 | 1 | $95.38 | $95.38 | $95.38 | $95.38 | $95.38 | $95.38 |
| Analog Devices Inc | DC2315A-A | 0 | $80.25 | $80.25 | $80.25 | $80.25 | $80.25 | $80.25 | |
| Arrow North American Components | DC2315A-A | 0 | 1 | $79.26 | $78.47 | $76.91 | $76.14 | $73.87 | $73.14 |
| Mouser Electronics | 584-DC2315A-A | 0 | 1 | $83.47 | $83.47 | $83.47 | $83.47 | $83.47 | $83.47 |
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 | 23 | 1 | $87.85 | $87.85 | $87.85 | $87.85 | $87.85 | $87.85 |
| Analog Devices Inc | DC2257A | 0 | $86.94 | $86.94 | $86.94 | $86.94 | $86.94 | $86.94 | |
| Arrow North American Components | DC2257A | 0 | 1 | $82.63 | $81.81 | $80.18 | $79.38 | $77.02 | $76.25 |
| Mouser Electronics | 584-DC2257A | 0 | 1 | $90.42 | $90.42 | $90.42 | $90.42 | $90.42 | $90.42 |
ADP1870-0.6-EVALZ
Analog Devices Inc.
The ADP1870 / ADP1871?are versatile current-mode, synchronous step-down controllers that provide superior transient response, optimal stability, and current-limit protection by using a constant on-time, pseudo-fixed frequency with a programmable current limit, current-control scheme. In addition, these devices offer optimum performance at low duty cycles by utilizing valley current-mode control architecture. This allows the ADP1870 / ADP1871 to drive all N-channel power stages to regulate output voltages as low as 0.6 V.The ADP1871 is the power saving mode (PSM) version of the device and is capable of pulse skipping to maintain output regulation while achieving improved system efficiency at light loads (see the Power Saving Mode (PSM) Version (ADP1871) section for more information).Available in three frequency options (300 kHz, 600 kHz, and 1.0 MHz, plus the PSM option), the ADP1870 / ADP1871 are well suited for a wide range of applications that require a single-input power supply range from 2.95 V to 20 V. Low voltage biasing is supplied via a 5 V internal LDO.In addition, an internally fixed soft start period is included to limit input in-rush current from the input supply during startup and to provide reverse current protection during soft start for a precharged output. The low-side current-sense, current-gain scheme and integration of a boost diode, along with the PSM/forced pulse width modulation (PWM) option, reduce the external part count and improve efficiency.The ADP1870 / ADP1871 operate over the -40?C to +125?C junction temperature range and are available in 10-lead MSOP package.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | ADP1870-0.6-EVALZ-ND | 0 | 1 | $84.21 | $84.21 | $84.21 | $84.21 | $84.21 | $84.21 |
| Analog Devices Inc | ADP1870-0.6-EVALZ | 0 | $70.62 | $70.62 | $70.62 | $70.62 | $70.62 | $70.62 | |
| Arrow North American Components | ADP1870-0.6-EVALZ | 0 | 1 | $69.75 | $69.06 | $67.68 | $67.00 | $65.01 | $64.36 |
| element14 APAC | ADP1870-0.6-EVALZ | 0 | 1 | * $93.63 | * $93.63 | * $93.63 | * $93.63 | * $93.63 | * $93.63 |
| Farnell | ADP1870-0.6-EVALZ | 0 | 1 | * $79.74 | * $79.74 | * $79.74 | * $79.74 | * $79.74 | * $79.74 |
| Mouser Electronics | 584-ADP1870-0.6EVALZ | 1 | 1 | $73.46 | $73.46 | $73.46 | $73.46 | $73.46 | $73.46 |
| Verical Marketplace | ADP1870-0.6-EVALZ | 38 | 1 | $69.88 | $69.88 | $69.88 | $69.88 | $69.88 | $69.88 |
DC2199A-A
Analog Devices Inc.
The LTC3766 is a PolyPhase-capable secondary-side controller for synchronous forward converters. When used in conjunction with the LTC3765 active-clamp forward controller and gate driver, the part creates a complete isolated power supply that combines the power of multiphase operation with the speed of secondary-side control.The LTC3766 has been designed to simplify the design of active clamp forward converters. Working in concert with the LTC3765, the LTC3766 forms a robust, self-starting converter that eliminates the need for the separate bias regulator that is commonly used in secondary-side control applications. A precision current-limit coupled with clean start-up into a pre-biased load make the LTC3766 an excellent choice for high-power battery charger applications.The LTC3766 provides extensive remote sensing and output protection features, while Direct Flux Limit guarantees no transformer saturation without compromising transient response. A linear regulator controller and internal bypass LDO are also provided to simplify the generation of the secondary-side bias voltage.Applications Isolated 48V Telecommunication Systems Isolated Battery Chargers Automotive and Military Systems Industrial, Avionics and Heavy Equipment
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 505-DC2199A-A-ND | 3 | 1 | $364.11 | $364.11 | $364.11 | $364.11 | $364.11 | $364.11 |
| Analog Devices Inc | DC2199A-A | 0 | $305.08 | $305.08 | $305.08 | $305.08 | $305.08 | $305.08 | |
| Arrow North American Components | DC2199A-A | 1 | 1 | $18.58 | $18.58 | $18.58 | $18.58 | $18.58 | $18.58 |
| Mouser Electronics | 584-DC2199A-A | 6 | 1 | $330.53 | $330.53 | $330.53 | $330.53 | $330.53 | $330.53 |
| Verical Marketplace | DC2199A-A | 1 | 1 | $300.00 | $300.00 | $300.00 | $300.00 | $300.00 | $300.00 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 296-31338-ND | 0 | 1 | $118.80 | $118.80 | $118.80 | $118.80 | $118.80 | $118.80 |
| Arrow Asia | UCC28070EVM | 1 | 1 | $118.02 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| Arrow North American Components | UCC28070EVM | 0 | 1 | $132.00 | $130.68 | $128.08 | $126.79 | $123.03 | $121.80 |
| AVNET Europe | UCC28070EVM | 0 | 1 | * $170.41 | * $165.28 | * $152.96 | * $145.77 | * $145.77 | * $145.77 |
| AVNET Express | UCC28070EVM | 0 | 1 | $120.78 | $120.78 | $120.78 | $120.78 | $120.78 | $120.78 |
| element14 APAC | UCC28070EVM | 1 | 1 | * $147.07 | * $147.07 | * $147.07 | * $147.07 | * $147.07 | * $147.07 |
| Farnell | UCC28070EVM | 1 | 1 | * $152.39 | * $152.39 | * $152.39 | * $152.39 | * $152.39 | * $152.39 |
| Mouser Electronics | 595-UCC28070EVM | 7 | 1 | $128.71 | $128.71 | $128.71 | $128.71 | $128.71 | $128.71 |
| Newark | UCC28070EVM | 1 | 1 | $132.19 | $129.09 | $129.09 | $129.09 | $129.09 | $129.09 |
| Texas Instruments | UCC28070EVM | 40 | 1 | $99.00 | $99.00 | $99.00 | $99.00 | $99.00 | $99.00 |
| Verical Marketplace | UCC28070EVM | 1 | 1 | $113.74 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
| Win Source | UCC28070EVM | 2 | 1 |
EVAL-AD5675RSDZ
Analog Devices Inc.
The AD5671R/AD5675R are low power, octal, 12-/16-bit buffered voltage output digital-to-analog converters (DACs). They include a 2.5 V, 2 ppm/?C internal reference (enabled by default) and a gain select pin giving a full-scale output of 2.5 V (gain = 1) or 5 V (gain = 2). The devices operate from a single 2.7 V to 5.5 V supply and are guaranteed monotonic by design. The AD5671R/AD5675R are available in a 20-lead TSSOP and in a 20-lead LFCSP and incorporate a power-on reset circuit and a RSTSEL pin that ensures the DAC outputs power up to zero scale or midscale and remain there until a valid write. The AD5671R/AD5675R contain a power-down mode, reducing the current consumption to 1 ?A typical while in power-down mode.Product Highlights High Relative Accuracy (INL). AD5671R (12-bit): ?1 LSB maximum AD5675R (16-bit): ?3 LSB maximum Low Drift 2.5 V On-Chip ReferenceApplications Optical transceivers Base-station power amplifiers Process control (PLC input/output cards) Industrial automation Data acquisition systems
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | EVAL-AD5675RSDZ-ND | 0 | 1 | ||||||
| Analog Devices Inc | EVAL-AD5675RSDZ | 0 | $109.25 | $109.25 | $109.25 | $109.25 | $109.25 | $109.25 | |
| Arrow North American Components | EVAL-AD5675RSDZ | 0 | 1 | ||||||
| Mouser Electronics | 584-EVAL-AD5675RSDZ | 6 | 1 | $113.06 | $113.06 | $113.06 | $113.06 | $113.06 | $113.06 |
Stereo Evaluation Module of the TAS2770 Digital Input; Class-D; IV Sense Audio Amplifier
Texas Instruments
Stereo Evaluation Module of the TAS2770 Digital Input; Class-D; IV Sense Audio Amplifier
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 296-49266-ND | 1 | 1 | $358.80 | $358.80 | $358.80 | $358.80 | $358.80 | $358.80 |
| Arrow North American Components | TAS2770EVM-STEREO | 0 | 1 | $398.65 | $394.67 | $386.81 | $382.95 | $371.57 | $367.86 |
| AVNET Express | TAS2770EVM-STEREO | 0 | 1 | $242.78 | $242.78 | $242.78 | $242.78 | $242.78 | $242.78 |
| Mouser Electronics | 595-TAS2770EVMSTEREO | 0 | 1 | $388.73 | $388.73 | $388.73 | $388.73 | $388.73 | $388.73 |
| Texas Instruments | TAS2770EVM-STEREO | 35 | 1 | $299.00 | $299.00 | $299.00 | $299.00 | $299.00 | $299.00 |
| Verical Marketplace | TAS2770EVM-STEREO | 10 | 1 | $228.62 | $239.68 | $236.48 | $236.48 | $236.48 | $236.48 |
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 296-30640-ND | 2 | 1 | $238.80 | $238.80 | $238.80 | $238.80 | $238.80 | $238.80 |
| Arrow North American Components | ADS1298RECGFE-PDK | 0 | 1 | $265.33 | $262.67 | $257.45 | $254.87 | $247.30 | $244.83 |
| AVNET Europe | ADS1298RECGFE-PDK | 0 | 1 | * $332.42 | * $315.90 | * $293.19 | * $284.93 | * $284.93 | * $284.93 |
| AVNET Express | ADS1298RECGFE-PDK | 0 | 1 | $242.78 | $242.78 | $242.78 | $242.78 | $242.78 | $242.78 |
| element14 APAC | ADS1298RECGFE-PDK | 3 | 1 | * $295.62 | * $295.62 | * $295.62 | * $295.62 | * $295.62 | * $295.62 |
| Farnell | ADS1298RECGFE-PDK | 3 | 1 | * $306.31 | * $306.31 | * $306.31 | * $306.31 | * $306.31 | * $306.31 |
| Mouser Electronics | 595-ADS1298RECGFEPDK | 8 | 1 | $258.72 | $258.72 | $258.72 | $258.72 | $258.72 | $258.72 |
| Newark | ADS1298RECGFE-PDK | 3 | 1 | $265.70 | $259.48 | $259.48 | $259.48 | $259.48 | $259.48 |
| Texas Instruments | ADS1298RECGFE-PDK | 53 | 1 | $199.00 | $199.00 | $199.00 | $199.00 | $199.00 | $199.00 |
| Verical Marketplace | ADS1298RECGFE-PDK | 73 | 1 | $284.29 | $268.92 | $261.84 | $261.84 | $261.84 | $261.84 |
DC1564A-G
Analog Devices Inc.
The LTC2158-14 is a 2-channel simultaneous sampling 310Msps 14-bit A/D converter designed for digitizing high frequency, wide dynamic range signals. It is perfect for demanding communications applications with AC performance that includes 68.8dB SNR and 88dB spurious free dynamic range (SFDR). The 1.25GHz input bandwidth allows the ADC to undersample high frequencies with good performance. The latency is only five clock cycles.DC specs include ?1.2LSB INL (typ), ?0.35LSB DNL (typ) and no missing codes over temperature. The transition noise is 2.11LSBRMS.The digital outputs are double data rate (DDR) LVDS.The ENC+ and ENC? inputs can be driven differentially with a sine wave, PECL, LVDS, TTL, or CMOS inputs. An optional clock ? Bits LTC2158-12 12 LTC2158-14 14 Applications Communications Cellular Basestations Software Defined Radios Medical Imaging High Definition Video Testing and Measurement Instruments
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC1564A-G-ND | 0 | 1 | $197.11 | $197.11 | $197.11 | $197.11 | $197.11 | $197.11 |
| Mouser Electronics | 584-DC1564A-G | 0 | 1 |
LM26003 - 3A Switching Regulator with High Efficiency Sleep Mode Evaluation Module
Texas Instruments
LM26003 - 3A Switching Regulator with High Efficiency Sleep Mode Evaluation Module
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | LM26003EVAL-ND | 0 | 1 | $80.86 | $80.86 | $80.86 | $80.86 | $80.86 | $80.86 |
| Mouser Electronics | 926-LM26003EVAL | 0 | 1 | $0.00 |









