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AS2540
- Manufacturer's Part No.:AS2540
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- Description:IC TELEPHONE CMOS MULTIFU 28SOIC
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- Available: 2695
Reference Price(In US Dollars)
| Qty | Unit Price | Ext.Price |
|---|---|---|
| 1+ | US $8.26230 | US $8.26 |
| 10+ | US $7.43607 | US $74.36 |
| 30+ | US $5.78361 | US $173.51 |
| 100+ | US $4.75082 | US $475.08 |
| 500+ | US $4.54427 | US $2272.14 |
| 1000+ | US $4.13115 | US $4131.15 |
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- Description
- Alternatives
- Shopping Guide
The AS1507 is a linear, dual 256-tap digital potentiome ter specifically designed to replace discrete/mechanical potentiometers and is ideal for applications requiring a low-temperature-coefficient variable resistor.
The device is controlled via a 3-wire SPI-compatible interface and features an internal EEPROM for storing wiper positions.2 Key
Features High Endurance: EEPROM up to 10M cycles High Reliability: EEPROM up to 150 years data retention @ 85°C Wiper Position Retained in EEPROM and loaded at Power-Up 256 Tap Positions ±0.5LSB DNL in Voltage Divider Mode ±0.5LSB INL in Voltage Divider Mode End-to-End Resistance: 10/50/100kΩ Low End-to-End Resistance Temperature Coefficient: 90ppm/ºC Low-Power Standby Mode: 100nA 5MHz SPI-Compatible Serial Interface Single-Supply Operation: +2.7 to +5.5V TQFN 3x3mm 16-pin PackageApplications
The device is ideal for mechanical potentiometer replacement, low-drift programmable gain amplifiers, audio volume control, LCD contrast control, and low-drift programmable filters.
Functional Equivalent (FE) materials, including Fused Filament Fabrication (FFF) form, assembly, and functionally compatible substitute materials.
SHIPPING GUIDE
Shipping Methods
Rest assured that your orders will be handled by these trusted providers, such as DHL, FedEx, SF, and UPS.
Shipping Cost
Shipping starts at $40 but varies for destinations like South Africa, Brazil, India, and more. The actual shipping charges depend on time zone, country, and package weight/volume.
Delivery Time
We ship orders once daily, around 5 p.m., except on Sundays. The estimated delivery time may vary depending on the courier service you choose, but typically ranges from 5 to 7 business days.
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