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MAXIM INTEGRATED / ANALOG DEVICES DS1807 Digital Audio Potentiometer
The DS1807+ is an addressable dual audio taper potentiometer in a 14-pin DIP package. It features two logarithmic resistive potentiometers with 65wiper positions each, including a mute position that provides over 90 dB of attenuation. Adjacent positions differ by 1 dB, offering a total attenuation range of 64 dB. Controlled via a two-wire serial interface, it supports addressing up to eight devices using three address select inputs. It operates within a voltage range of 2.7V to 5.5V, with an temperature range from -40°C to 85°C. The DS1807 includes features such as zero-crossing detection to eliminate zipper noise, and supports data transfer at 100 kHz in normal mode and 400 kHz in fast mode. The end-to-end resistance is approximately 45 kΩ with a temperature coefficient of 750 ppm/°C. It is suitable for high-performance audio volume and tone control applications, especially in signal processing environments.
MAXIM INTEGRATED / ANALOG DEVICES DS1807 Digital Audio Potentiometer Specifications:
- Package Options: 14-pin DIP, TSSOP, SOIC
- Operating Voltage: 2.7V to 5.5V
- Operating Temperature: -40°C to +85°C
- End-to-End Resistance: approximately 45 kΩ
- Resistance Tolerance: ±1 dB
- Attenuation Range: 64 dB total, with >90 dB at mute
- Wiper Positions: 65 (including mute at position 64)
- Step Size: 1 dB per adjacent position
- Zero-crossing Detection: Yes, noise elimination feature
- Communication Interface: 2-wire serial (SDA, SCL)
- Supported Data Speeds: 100 kHz standard, 400 kHz fast mode
- Addressing: Up to 8 devices via 3 address select inputs
- Temperature Coefficient: 750 ppm/°C
- Electrical Noise: Low harmonic distortion and ground noise suppression
Buy the Semiconductor DS1807 – Reliable Digital Audio Taper Potentiometer for Industrial Applications
Purchase the DS1807 digital audio potentiometer online today for high-precision volume and tone control in audio processing systems. Its dual logarithmic tapers, mute function, and zero-crossing detection enable noise-free operation, ensuring clear audio output. Easy integration via serial bus supports addressing up to eight devices simultaneously, making it ideal for industrial, consumer, and professional audio equipment. With operating voltage from 2.7V to 5.5V and temperature range of -40°C to 85°C, this device guarantees reliable performance in diverse environments. Enhance your audio control solutions with this advanced digital potentiometer today.
Get DS1807 dual audio tapers today—precise digital volume control with zero-crossing noise reduction and addressable features for superior audio management.
Frequently Asked Questions
Where can I buy MAXIM INTEGRATED / ANALOG DEVICES DS1807?
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How do I troubleshoot issues or seek technical support for part DS1807?
You can download the DS1807 datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.
Who is the manufacturer of DS1807?
MAXIM INTEGRATED / ANALOG DEVICES