LTC2872 RS232/RS485 Dual Multiprotocol Transceiver with Integrated Termination
Analog Devices Inc.
DC1851A: Demo Board for the LTC2872 RS232/RS485 Dual Multiprotocol Transceiver with Integrated Termination.
Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
---|---|---|---|---|---|---|---|---|---|
Analog Devices Inc | DC1851A | 0 | $29.42 | $29.42 | $29.42 | $29.42 | $29.42 | $29.42 | |
Mouser Electronics | 584-DC1851A | 3 | 1 | $30.45 | $30.45 | $30.45 | $30.45 | $30.45 | $30.45 |
Power System Management Demo Board (PowerStick) | 14-Supply Management with LTC2977, LTC2974 and LTC3880 [Requires DC1613]
Analog Devices Inc.
DC1962C Demo Board for:
LTC2974 4-Channel PMBus Power System Manager Featuring Accurate Output Current Measurement
LTC3880 Dual Output PolyPhase Step-Down DC/DC Controller with Digital Power System Management
LTC2977 8-Channel PMBus Power System Manager Featuring Accurate Output Voltage Measurement
Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
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Analog Devices Inc | DC1962C | 0 | $111.81 | $111.81 | $111.81 | $111.81 | $111.81 | $111.81 | |
Mouser Electronics | 584-DC1962C | 0 | 1 | $115.72 | $115.72 | $115.72 | $115.72 | $115.72 | $115.72 |
LTC4236-1 Demo Board | Dual Ideal Diode-OR & Single Hot Swap Controller with Current Monitor, Latch-Off Version
Analog Devices Inc.
Demonstration circuit 2314A is intended to demonstrate the performance of the LTC4236-1/LTC4236-2 Dual Ideal Diode-OR and Single Hot Swap Controller with Current Monitor. The controller operates in redundant 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 |
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DigiKey | DC2314A-A-ND | 1 | 1 | $82.50 | $82.50 | $82.50 | $82.50 | $82.50 | $82.50 |
Analog Devices Inc | DC2314A-A | 0 | $88.28 | $88.28 | $88.28 | $88.28 | $88.28 | $88.28 | |
Arrow North American Components | DC2314A-A | 0 | 1 | $72.05 | $72.05 | $72.05 | $72.05 | $72.05 | $72.05 |
Mouser Electronics | 584-DC2314A-A | 5 | 1 | $91.36 | $91.36 | $91.36 | $91.36 | $91.36 | $91.36 |
Verical Marketplace | DC2314A-A | 61 | 1 | $95.65 | $0.00 | $0.00 | $0.00 | $0.00 | $0.00 |
LTC1562CG-2 | Very-Low-Noise, Low Distortion Quad Universal Filter
Analog Devices Inc.
Demonstration circuit DC266B-A is for the evaluation of 8th order filter circuits using an LTC1562 (no dash) and DC266B-B for an LTC1562-2. LTC1562 and LTC1562-2 are quad 2nd order active-RC filter building blocks. Each 2nd order section has an integrator trimmed with internal capacitors and resistors to 100kHz and 200 kHz for the LTC1562 and LTC1562-2 respectively. The trimmed frequency error is ±0.6% for the LTC1562A and ±1.5% for the LTC1562-2. The LTC1562 or LTC1562-2 2nd order sections can be configured with external resistors to implement lowpass, bandpass or highpass filters.
Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
---|---|---|---|---|---|---|---|---|---|
Analog Devices Inc | DC266B-B | 0 | $184.58 | $184.58 | $184.58 | $184.58 | $184.58 | $184.58 | |
Mouser Electronics | 584-DC266B-B | 2 | 1 | $219.67 | $219.67 | $219.67 | $219.67 | $219.67 | $219.67 |
3.3V VIN, Dual 2A, 6MHz Synchronous Step-Down Regulators at 1.8V and 2.0V Outputs, in a 0.71cm2 Solution
Analog Devices Inc.
Demonstration Circuit DC2748A features the LTC3315B dual 5V, 2A Synchronous Step-Down DC/DC regulators operating at 6MHz. One regulator provides a 1.8V output
and the other provides 2.0V, both up to a 2A load. The LTC3315B supports adjustable output voltages from 0.5V to VIN, operating frequencies from 3MHz up to 10MHz. The LTC3315B is a compact, high efficiency, and high speed synchronous monolithic step-down switching regulator. Fast minimum on-time of 25ns enables high
VIN to low VOUT conversion at high frequency.
The DC2748A operating mode may be selected as Burst Mode operation, Skip mode or Forced Continuous (FC) mode. Setting JP1 to the FC/SYNC position will allow the
LTC3315B to sync to a clock frequency from 3MHz to 10MHz. The LTC3315B operates in Forced Continuous mode when syncing to an external clock.
The LTC3315B data sheet gives a complete description of the device, operation and application information. The data sheet must be read in conjunction with the demo manual. The LTC3315B is assembled in a 2mm × 2mm LQFN package with exposed pads for low thermal resistance. The PCB Considerations section in the data sheet.
The Efficiency vs Load graph on the demo manual shows the efficiency and the power loss of the circuit with a 3.3V input in Burst Mode operation.
Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
---|---|---|---|---|---|---|---|---|---|
Analog Devices Inc | DC2748A | 0 | $100.05 | $100.05 | $100.05 | $100.05 | $100.05 | $100.05 | |
element14 APAC | DC2748A | 2 | 1 | * $111.39 | * $111.39 | * $111.39 | * $111.39 | * $111.39 | * $111.39 |
Farnell | DC2748A | 2 | 1 | * $111.18 | * $111.18 | * $111.18 | * $111.18 | * $111.18 | * $111.18 |
Mouser Electronics | 584-DC2748A | 0 | 1 | $103.54 | $103.54 | $103.54 | $103.54 | $103.54 | $103.54 |
Newark | DC2748A | 2 | 1 | $102.50 | $102.50 | $102.50 | $102.50 | $102.50 | $102.50 |
LTC2971 Demo Board | High Voltage Two 2-Channel PMBus Power System Managers with Four Power Supply Rails
Analog Devices Inc.
The DC2875A is a demonstration system for the LTC2971 Power System Manager that interfaces to various regulators. The board contains all the circuitry needed to demonstrate a power system that utilizes two 2-channel LTC2971 devices that manage four power supplies. The four power supplies include various switching regulators for the purpose of demonstrating a variety of methods to sense voltage and current. The demo board provides a sophisticated 4-channel digitally programmable power supply system.
The LTC2971 is a 2-channel I2C/SMBus/PMBus Power System Manager that features accurate input current and energy measurement and is capable of managing ±60V supplies. The device monitors input current and input voltage, and calculates input power and energy. The DC2875A demonstrates the ability of the LTC2971 to sequence, trim, margin, supervise, monitor, and log faults for four power supplies. The LTC2971 monitors each channel’s output voltage and output current and also monitors each channel’s external temperature sensor and its own internal die temperature.
The DC2875A board contains four independent power supply rails. All four rails are based on DC/DC switching regulators. The +36V and +32V channels are managed by
an LTC2971 and the ±24V channels are managed by an LTC2971-1. The board is pre-configured with these voltages and may be re-configured with feedback resistors.
The LTpowerPlay® graphical user interface (GUI) supports this demonstration system and enables complete control of all the features of the LTC2971. Together, the
LTpowerPlay software and DC2875A hardware system create a powerful development environment for designing and testing configuration settings of the LTC2971.
LTpowerPlay stores these settings in the LTC2971 internal EEPROM or in a project file. The software displays all of the configuration settings and real time measurements
from the Power System Management IC. Telemetry allows easy access and decoding of the fault log created by the LTC2971. The board comes preprogrammed with the EEPROM values appropriate for the four power supply rails on the DC2875A. Just plug and play!
Order pre-programmed devices from Analog Devices Express (ADX) using LTpowerPlay.
Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
---|---|---|---|---|---|---|---|---|---|
Analog Devices Inc | DC2875A | 0 | $176.55 | $176.55 | $176.55 | $176.55 | $176.55 | $176.55 | |
element14 APAC | DC2875A | 2 | 1 | * $186.54 | * $186.54 | * $186.54 | * $186.54 | * $186.54 | * $186.54 |
Farnell | DC2875A | 2 | 1 | * $184.45 | * $184.45 | * $184.45 | * $184.45 | * $184.45 | * $184.45 |
Mouser Electronics | 584-DC2875A | 4 | 1 | $182.71 | $182.71 | $182.71 | $182.71 | $182.71 | $182.71 |
Newark | DC2875A | 2 | 1 | $184.42 | $184.42 | $184.42 | $184.42 | $184.42 | $184.42 |
LT3472EDD | Boost and Inverting DC/DC Converters, VIN = 2.7V – 4.2V, VOUT1 = 15V @ 25mA–45mA, VOUT2 = –8V @ 35mA–65mA
Analog Devices Inc.
Demonstration circuit 760 is a dual, output, 1.1MHz Boost/Inverter in a 3mm x 3mm DFN featuring the LT3472EDD. The demo circuit demonstrates small size and low component count in a Boost Circuit and an Inverting Circuit. The Boost Converter is designed to convert a 2.7V–4.2V input to 15V output at 25mA– 45mA load. The Inverting Circuit generates a –8V output at 35mA–65mA from the same input. Since the maximum VIN of the LT3472EDD is 16V, this demo circuit will work well at higher inputs. The only limitation is the 10V rating of the input capacitor.
Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
---|---|---|---|---|---|---|---|---|---|
DigiKey | DC760A-ND | 1 | 1 | $100.00 | $100.00 | $100.00 | $100.00 | $100.00 | $100.00 |
Analog Devices Inc | DC760A | 0 | $117.70 | $117.70 | $117.70 | $117.70 | $117.70 | $117.70 | |
Arrow North American Components | DC760A | 0 | 1 | $100.00 | $100.00 | $100.00 | $100.00 | $100.00 | $100.00 |
Mouser Electronics | 584-DC760A | 0 | 1 | $134.00 | $134.00 | $134.00 | $134.00 | $134.00 | $134.00 |
Verical Marketplace | DC760A | 48 | 1 | $115.94 | $109.59 | $108.11 | $108.11 | $108.11 | $108.11 |
LTC3204EDC-3.3 Demo Board | Low Noise Regulated Charge Pump in 2 × 2 DFN, Burst Mode, VIN = 1.8V to 4.5V, VOUT = 3.3V/(40mA to 50mA Max)
Analog Devices Inc.
Demonstration circuit 761 is a low noise regulated charge pump featuring the LTC3204 (Burst Mode operation) in the 2 × 2 DFN package. There are two assembly versions, DC761A-A and DC761A-B for the LTC3204-5 (5V output) and LTC3204-3.3 (3.3V output) respectively. The DC761A-B produces a regulated 3.3V output from a 1.8V to 4.5V input. The guaranteed output current is 50mA from VIN between 1.9V and 4.5V, and 40mA for VIN less than 1.9V.
The circuit requires only three tiny 0603 surface mount capacitors and uses minimal board space. No inductor or diodes are needed. The circuit features automatic Burst Mode® operation at light loads to maintain low supply current.
Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
---|---|---|---|---|---|---|---|---|---|
Analog Devices Inc | DC761A-B | 0 | $80.25 | $80.25 | $80.25 | $80.25 | $80.25 | $80.25 | |
Mouser Electronics | 584-DC761A-B | 0 | 1 | $83.05 | $83.05 | $83.05 | $83.05 | $83.05 | $83.05 |
EVAL-AD5593RSDZ
Analog Devices Inc.
The AD5593R has eight input/output (I/O) pins, which can beindependently configured as digital-to-analog converter (DAC)outputs, analog-to-digital converter (ADC) inputs, digital outputs,or digital inputs. When an I/O pin is configured as an analogoutput, it is driven by a 12-bit DAC. The output range of theDAC is 0 V to VREF or 0 V to 2 ? VREF. When an I/O pin isconfigured as an analog input, it is connected to a 12-bit ADCvia an analog multiplexer. The input range of the ADC is 0 V toVREF or 0 V to 2 ? VREF. The I/O pins can also be configured tobe general-purpose, digital input or output (GPIO) pins. Thestate of the GPIO pins can be set or read back by accessing theGPIO write data register and GPIO read configuration registers,respectively, via an I2C write or read operation.The AD5593R has an integrated 2.5 V, 20 ppm/?C reference thatis turned off by default and an integrated temperature indicatorthat gives an indication of the die temperature. The temperaturevalue is read back as part of an ADC read sequence.The AD5593R is available in 16-lead TSSOP and LFCSP, as wellas a 16-ball WLCSP, and operates over a temperature range of?40?C to +105?C.Applications Control and monitoring General-purpose analog and digital I/O
Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
---|---|---|---|---|---|---|---|---|---|
Analog Devices Inc | EVAL-AD5593RSDZ | 0 | $109.25 | $109.25 | $109.25 | $109.25 | $109.25 | $109.25 | |
Mouser Electronics | 584-EVAL-AD5593RSDZ | 6 | 1 | $113.06 | $113.06 | $113.06 | $113.06 | $113.06 | $113.06 |
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 |
---|---|---|---|---|---|---|---|---|---|
Analog Devices Inc | EVAL-AD5675RSDZ | 0 | $109.25 | $109.25 | $109.25 | $109.25 | $109.25 | $109.25 | |
Mouser Electronics | 584-EVAL-AD5675RSDZ | 7 | 1 | $113.06 | $113.06 | $113.06 | $113.06 | $113.06 | $113.06 |