| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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3,500 pcs
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3500 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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| Tape & Reel | |
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The DS1807E from Analog Devices is a digitally controlled, dual audio taper potentiometer featuring logarithmic resistor characteristics. Each of its two potentiometers offers 65 wiper positions, including a mute position, with adjacent steps separated by 1 dB for a total attenuation range of 64 dB. The device provides zero-crossing detection to eliminate noise during wiper changes.
This addressable potentiometer operates from 2.7V to 5.5V and consumes ultra-low power. It communicates via a 2-wire serial synchronous interface (I²C), allowing up to eight devices to be addressed using three chip select inputs. The DS1807E has a standard resistance value of 45 kΩ and a tolerance of ±20%. Its temperature coefficient is typically 750ppm/°C.
The DS1807E is supplied in a 14-TSSOP surface-mount package. It is designed for industrial operating temperatures ranging from -40°C to +85°C. The device features volatile memory and is suitable for applications requiring precise digital control of audio or other signal attenuation.
The standard resistance value is 45 kΩ.
The DS1807E operates from 2.7V to 5.5V.
Each potentiometer has 65 wiper positions.
The DS1807E uses an I²C interface.
The operating temperature range is -40°C to +85°C.
The DS1807E is available in a 14-TSSOP package.