DC1496C-A
Analog Devices Inc.
The LTC2941 measures battery charge state in battery-supplied handheld PC and portable product applications. Its operating range is perfectly suited for single-cell Li-Ion batteries. A precision coulomb counter integrates current through a sense resistor between the battery?s positive terminal and the load or charger. The measured charge is stored in internal registers. An SMBus/I2C interface accesses and configures the device.The LTC2941 features programmable high and low thresholds for accumulated charge. If a threshold is exceeded, the device communicates an alert using either the SMBus alert protocol or by setting a flag in the internal status register.The LTC2941 requires only a single low value external sense resistor to set the current range. Integrated Sense Resistor LTC2941 No LTC2941-1 Yes Applications Low Power Handheld Products Cellular Phones MP3 Player Cameras GPS
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 505-DC1496C-A-ND | 0 | 1 | ||||||
| Mouser Electronics | N/A | 0 |
LTC3858EUH Demo Board | 4-Phase Solution, 16V ≤ VIN ≤ 26V, VOUT = 12V @ 50A
Analog Devices Inc.
Demonstration circuit 1510A is a high output voltage, high efficiency synchronous poly-phase buck converter featuring the LTC3858EUH. The demo circuit is available in two versions. The input voltage of both versions is 16V to 26V. DC1510A-A is configured using 2 LTC3858's with 4 phase interleaving operation which provides a 12V/50A output, while the DC1510A-B is configured with 1 LTC3858 with 2 phase inter-leaving operation which provides a 12V/25A output.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| Arrow North American Components | DC1510A-A | 0 | 1 | $195.78 | $191.88 | $188.06 | $186.18 | $182.48 | $180.65 |
| Mouser Electronics | 584-DC1510A-A | 0 | 1 | $214.22 | $214.22 | $214.22 | $214.22 | $214.22 | $214.22 |
LTC3833EFE Demo Board | VIN = 4.5V to 24V, VOUT1 = 1.5V @ 15A, Inductor DCR Sensing, 89.4% Efficiency
Analog Devices Inc.
Demonstration circuit 1516A is a 1.5V/15A synchronous buck converter operating with a switching frequency of 300kHz over an input voltage range of 4.5V to 24V. The demo board comes in two versions. The -A version uses inductor DCR current sensing with an iron powder inductor for highest efficiency. The -B version uses a 2.5mΩ/1% sense resistor for accurate current sensing with a low DCR ferrite inductor. The fixed on-time valley current mode control of the LTC3833 allows for a fast load step response.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 505-DC1516A-A-ND | 0 | 1 | $146.60 | $146.60 | $146.60 | $146.60 | $146.60 | $146.60 |
| Analog Devices Inc | DC1516A-A | 0 | $147.12 | $147.12 | $147.12 | $147.12 | $147.12 | $147.12 | |
| Arrow North American Components | DC1516A-A | 0 | 1 | $136.54 | $136.54 | $136.54 | $136.54 | $136.54 | $136.54 |
| Mouser Electronics | 584-DC1516A-A | 3 | 1 | $152.26 | $152.26 | $152.26 | $152.26 | $152.26 | $152.26 |
| Verical Marketplace | DC1516A-A | 14 | 1 | $145.58 | $145.58 | $145.58 | $145.58 | $145.58 | $145.58 |
LTC3833EFE Demo Board | VIN = 4.5V to 24V, VOUT1 = 1.5V @ 15A, RSENSE
Analog Devices Inc.
Demonstration circuit 1516A is a 1.5V/15A synchronous buck converter operating with a switching frequency of 300kHz over an input voltage range of 4.5V to 24V. The demo board comes in two versions. The -A version uses inductor DCR current sensing with an iron powder inductor for highest efficiency. The -B version uses a 2.5mΩ/1% sense resistor for accurate current sensing with a low DCR ferrite inductor. The fixed on-time valley current mode control of the LTC3833 allows for a fast load step response.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 505-DC1516A-B-ND | 2 | 1 | $146.60 | $146.60 | $146.60 | $146.60 | $146.60 | $146.60 |
| Analog Devices Inc | DC1516A-B | 0 | $147.12 | $147.12 | $147.12 | $147.12 | $147.12 | $147.12 | |
| Arrow North American Components | DC1516A-B | 0 | 1 | $145.31 | $143.86 | $140.99 | $139.58 | $135.44 | $134.08 |
| Mouser Electronics | 584-DC1516A-B | 0 | 1 | $152.26 | $152.26 | $152.26 | $152.26 | $152.26 | $152.26 |
DC1523A
Analog Devices Inc.
The LTC3789 is a high performance buck-boost switching regulator controller that operates from input voltages above, below or equal to the output voltage. The constant-frequency, current mode architecture allows a phase-lockable frequency of up to 600kHz, while an output current feedback loop provides support for battery charging. With a wide 4V to 38V (40V maximum) input and output range and seamless, low noise transitions between operating regions, the LTC3789 is ideal for automotive, telecom and battery-powered systems.The operating mode of the controller is determined through the MODE/PLLIN pin. The MODE/PLLIN pin can select between pulse-skipping mode and forced continuous mode operation and allows the IC to be synchronized to an external clock. Pulse-skipping mode offers high efficiency and low ripple at light loads, while forced continuous mode operates at a constant frequency for noise-sensitive applications.A PGOOD pin indicates when the output is within 10% of its designed set point. The LTC3789 is available in low profile 28-pin 4mm ? 5mm QFN and narrow SSOP packages.Applications Automotive Systems Distributed DC Power Systems High Power Battery-Operated Devices Industrial Control
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | 505-DC1523A-ND | 2 | 1 | $186.43 | $186.43 | $186.43 | $186.43 | $186.43 | $186.43 |
| Analog Devices Inc | DC1523A | 0 | $188.32 | $188.32 | $188.32 | $188.32 | $188.32 | $188.32 | |
| Mouser Electronics | 584-DC1523A | 0 | 1 | $195.88 | $195.88 | $195.88 | $195.88 | $195.88 | $195.88 |
LTC2174-14 | 14-Bit, 105Msps, 1.8V Quad Serial ADC, 5MHz < AIN < 170MHz, Requires DC1371 and DC1075
Analog Devices Inc.
LTC2175-14 14-Bit, 125Msps Low Power Quad ADCs.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC1525B-B-ND | 8 | 1 | $231.65 | $231.65 | $231.65 | $231.65 | $231.65 | $231.65 |
| Analog Devices Inc | DC1525B-B | 0 | $235.40 | $235.40 | $235.40 | $235.40 | $235.40 | $235.40 | |
| Mouser Electronics | 584-DC1525B-B | 0 | 1 | $243.62 | $243.62 | $243.62 | $243.62 | $243.62 | $243.62 |
LTC2657-L16 Demo Board | Octal I2C 16-Bit Voltage Output DAC with 1.25V Reference, Requires DC2026
Analog Devices Inc.
Demonstration circuit 1529A features the LTC2657 Octal 16-bit DAC with ±4LSB INL error. This device establishes a new board-density benchmark for 16-bit DACs and advances performance standards for output drive, crosstalk and load regulation in single supply, voltage-output multiple DACs.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC1529A-A-ND | 1 | 1 | $175.07 | $175.07 | $175.07 | $175.07 | $175.07 | $175.07 |
| Analog Devices Inc | DC1529A-A | 0 | $176.55 | $176.55 | $176.55 | $176.55 | $176.55 | $176.55 | |
| Arrow North American Components | DC1529A-A | 0 | 1 | $174.37 | $172.63 | $169.19 | $167.50 | $162.52 | $160.90 |
| Mouser Electronics | 584-DC1529A-A | 3 | 1 | $179.76 | $179.76 | $179.76 | $179.76 | $179.76 | $179.76 |
LTC2268-14 | 14-Bit, 125Msps, 1.8V Dual Serial ADC, 5MHz < AIN < 170MHz, Requires DC1371 and DC1075
Analog Devices Inc.
DC1532A-A: Demo Board for the LTC2268-14 14-Bit, 125Msps Low Power Dual ADCs.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC1532A-A-ND | 2 | $252.13 | $252.13 | $252.13 | $252.13 | $252.13 | $252.13 | |
| Analog Devices Inc | DC1532A-A | 0 | $256.80 | $256.80 | $256.80 | $256.80 | $256.80 | $256.80 | |
| Arrow North American Components | DC1532A-A | 0 | 1 | $223.31 | $223.31 | $223.31 | $223.31 | $223.31 | $223.31 |
| Mouser Electronics | 584-DC1532A-A | 0 | 1 | $267.09 | $267.09 | $267.09 | $267.09 | $267.09 | $267.09 |
LTC2263-14 | 14-Bit, 25Msps, 1.8V Dual Serial ADC, 5MHz < AIN < 170MHz, Requires DC1371 and DC1075
Analog Devices Inc.
DC1532A-F: Demo Board for the LTC2263-14 14-Bit, 25Msps Low Power Dual ADCs.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC1532A-F-ND | 1 | 1 | $252.13 | $252.13 | $252.13 | $252.13 | $252.13 | $252.13 |
| Analog Devices Inc | DC1532A-F | 0 | $256.80 | $256.80 | $256.80 | $256.80 | $256.80 | $256.80 | |
| Mouser Electronics | 584-DC1532A-F | 0 | 1 | $265.77 | $265.77 | $265.77 | $265.77 | $265.77 | $265.77 |
LTC2637-HMI12 | 12-Bit Octal I2C DAC (4.096V Internal Reference Mode, Reset to Mid-Scale), Requires DC590
Analog Devices Inc.
DC1534A-D: Demo Board for the LTC2637-12 Octal 12-Bit I2C VOUT DACs with 10ppm/°C Reference.
| Distributor | SKU | Stock | MOQ | 1 | 10 | 50 | 100 | 1,000 | 10,000 |
|---|---|---|---|---|---|---|---|---|---|
| DigiKey | DC1534A-D-ND | 1 | 1 | $60.09 | $60.09 | $60.09 | $60.09 | $60.09 | $60.09 |
| Analog Devices Inc | DC1534A-D | 0 | $58.85 | $58.85 | $58.85 | $58.85 | $58.85 | $58.85 | |
| Arrow North American Components | DC1534A-D | 0 | 1 | $58.12 | $57.54 | $56.40 | $55.83 | $54.17 | $53.63 |
| Mouser Electronics | 584-DC1534A-D | 0 | 1 | $61.21 | $61.21 | $61.21 | $61.21 | $61.21 | $61.21 |








