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DS1881E-050+T&R
- Manufacturer's Part No.:DS1881E-050+T&R
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- Description:IC DGTL POT NV 2CH 45K 16TSSOP
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- Available: 6
Reference Price(In US Dollars)
| Qty | Unit Price | Ext.Price |
|---|---|---|
| 1+ | US $2.33358 | US $2.33 |
| 10+ | US $2.10022 | US $21.00 |
| 30+ | US $1.63351 | US $49.01 |
| 100+ | US $1.34181 | US $134.18 |
| 500+ | US $1.28347 | US $641.74 |
| 1000+ | US $1.16679 | US $1166.79 |
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- Description
- Alternatives
- Shopping Guide
The DS1881 is a dual, nonvolatile (NV) digital potentiometer designed to operate in audio systems that require 5V signal levels.
The potentiometer settings can be stored in EEPROM so that they are retained when the power is cycled.
The DS1881 has separate supplies for the potentiometers (VCC) and the communication circuitry (VDD).
Features
♦ Dual, Audio Log Taper Potentiometers
♦ Low THD+N and Crosstalk
♦ 5V Analog Supply (Independent of Digital Supply)
♦ 3V to 5V Digital Supply Range
♦ Potentiometer Settings Configurable as NV or Volatile
♦ Zero-Crossing Detector Eliminates Switching Noise
♦ Two User-Configurable Attenuation Options
♦ Configuration Option 1: 63 Positions Provide 1dB Attenuation Steps from 0dB to -62dB Plus Mute
♦ Configuration Option 2: (Software-Compatible with the DS1808): 33 Positions Plus Mute as Follows Positions 0–12: 1dB per Step for 12 Steps Positions 13–24: 2dB per Step for 12 Steps Positions 25–32: 3dB per Step for 8 Steps
♦ I2C
*-Compatible Serial Interface
♦ Three Address Pins Allow Up to 8 Devices on I2C Bus
♦ 45kΩ Potentiometer End-to-End Resistance
♦ Industrial Temperature Range (-40°C to +85°C)
♦ 16-Pin TSSOP or SO PackageApplications Notebook and PC Audio Portable Audio Equipment Car Stereo Consumer Audio/Video
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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