Distributor | SKU | Stock | Cost | |
---|---|---|---|---|
DigiKey | AD5263BRUZ200-ND | 4763 | $7.18 | Buy |
Mouser Electronics | 584-AD5263BRUZ200 | 1498 | $7.07 | Buy |
Arrow North American Components | AD5263BRUZ200 | 0 | $5.39 | Buy |
element14 APAC | AD5263BRUZ200 | 439 | * $7.57 | Buy |
Win Source | AD5263BRUZ200 | 8000 | Buy | |
Farnell | AD5263BRUZ200 | 439 | * $7.30 | Buy |
Newark | AD5263BRUZ200 | 451 | $7.47 | Buy |
Analog Devices Inc | AD5263BRUZ200 | 1169 | $9.74 | Buy |
The AD5263 is the industry’s first quad-channel, 256-position, digital potentiometer1 with a selectable digital interface. This device performs the same electronic adjustment function as mechanical potentiometers or variable resistors, with enhanced resolution, solid-state reliability, and superior low temperature coefficient performance.Each channel of the AD5263 offers a completely programmable value of resistance between the A terminal and the wiper or between the B terminal and the wiper. The fixed A-to-B terminal resistance of 20 kΩ, 50 kΩ, or 200 kΩ has a nominal temperature coefficient of ±30 ppm/°C and a ±1% channel-to-channel matching tolerance. Another key feature of this part is the ability to operate from +4.5 V to +15 V, or at ±5 V.Wiper position programming presets to midscale upon power-on. Once powered, the VR wiper position is programmed by either the 3-wire SPI or 2-wire I2C-compatible interface. In the I2C mode, additional programmable logic outputs enable users to drive digital loads, logic gates, and analog switches in their systems.The AD5263 is available in a narrow body, 24-lead TSSOP. All parts are guaranteed to operate over the automotive temperature range of –40°C to +125°C.For single- or dual-channel applications, refer to the AD5260 / AD5280 or AD5262 / AD5282 data sheets. APPLICATIONS: Mechanical potentiometer replacement Optical network adjustment Instrumentation: gain, offset adjustment Stereo channel audio level control Automotive electronics adjustment Programmable power supply Programmable filters, delays, time constants Line impedance matching Low resolution DAC/trimmer replacement Base station power amp biasing Sensor calibration