DS1881E-050+, Digital Potentiometer 45kΩ 64-Position Log 2-Channel I2C 16 Pin, TSSOP
- RS Stock No.:
- 190-4769
- Mfr. Part No.:
- DS1881E-050+
- Brand:
- Maxim Integrated
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Added
Price (ex. GST) Each (In a Tube of 96)
$3.696
(exc. GST)
$4.066
(inc. GST)
| Units | Per unit | Per Tube* |
| 96 - 384 | $3.696 | $354.816 |
| 480 + | $3.326 | $319.296 |
| *price indicative | ||
- RS Stock No.:
- 190-4769
- Mfr. Part No.:
- DS1881E-050+
- Brand:
- Maxim Integrated
Technical data sheets
Legislation and Compliance
Product Details
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 Package
Applications
Car Stereo
Consumer Audio/Video
Notebook and PC Audio
Portable Audio Equipment
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 Package
Applications
Car Stereo
Consumer Audio/Video
Notebook and PC Audio
Portable Audio Equipment
For products that are Customized and under Non-cancellable & Non-returnable, Sales & Conditions apply.
Specifications
Attribute | Value |
|---|---|
| Control Interface | I2C |
| Resistance Value | 45kΩ |
| Number of Positions | 64 |
| Taper Type | Log |
| Memory Type | Non-Volatile |
| Number of Pots per Package | 2 |
| Mounting Type | Surface Mount |
| Package Type | TSSOP |
| Pin Count | 16 |
| Power Supply Type | Single |
| Typical Single Supply Voltage | 2.7 to 5.5 V |
| Dimensions | 5.1 x 4.5 x 0.95mm |
| Height | 0.95mm |
| Width | 4.5mm |
| Minimum Operating Temperature | -40 °C |
| Maximum Operating Temperature | +85 °C |
| Length | 5.1mm |