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
Unavailable
RS will no longer stock this product.
- RS Stock No.:
- 190-4769
- Mfr. Part No.:
- DS1881E-050+
- Brand:
- Maxim Integrated
Specifications
Technical Reference
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Maxim Integrated | |
| 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 | |
| Maximum Operating Temperature | +85 °C | |
| Length | 5.1mm | |
| Minimum Operating Temperature | -40 °C | |
| Width | 4.5mm | |
| Select all | ||
|---|---|---|
Brand Maxim Integrated | ||
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 | ||
Maximum Operating Temperature +85 °C | ||
Length 5.1mm | ||
Minimum Operating Temperature -40 °C | ||
Width 4.5mm | ||
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