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ANALOG DEVICES DS1807+
Volatile Digital Potentiometer, Addressable, 45 kohm, Dual, Serial, Log (Audio), ± 20%, 2.7 V
- Manufacturer:
- ANALOG DEVICES ANALOG DEVICES
- Manufacturer Part No:
- DS1807+
- Order Code:
- 2516249
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- Product Range
- Dual 64-Tap Volatile Digital Pots
- Technical Datasheet:
- DS1807+ Datasheet
- ECAD / MCAD
-
Product Range Selector (Dual 64-Tap Volatile Digital Pots)
See all from this product rangeProduct Overview
The DS1807+ is an addressable dual audio taper potentiometer in 14 pin DIP package. The device includes dual audio taper potentiometer having a logarithmic resistive characteristic (1dB per step). Each potentiometer has a total of 65 wiper positions including the mute position. Adjacent wiper positions are separated by 1 dB giving a total attenuation range of 64 dB. When the wipers are in the mute position, attenuation in excess of 90 dB is achieved. The DS1807 is controlled via a two-input serial synchronous interface that provides the capability of addressing up to eight different DS1807s. Addressability is obtained via communication protocol and three address select inputs A0, A1 and A2. Communication protocol allows for independent or simultaneous setting of the two potentiometer wipers. It replaces mechanical potentiometers with digital accuracy and reliability while its low-power circuits consume very little current.
- Supply voltage range is 2.7V to 5.5V
- Operating temperature range from -40°C to 85°C
- 2-wire addressable control interface
- High performance audio volume and tone control with processor addressability
- Zero-crossing detection eliminates zipper noise caused by discrete wiper changes
- Data transfer in regular mode (100KHz clock rate) and fast mode (400KHz clock rate)
- End to end resistance is 45Kohm at ± 20% tolerance and temperature coefficient is 750ppm/°C
Applications
Signal Processing
Warnings
Market demand for this product has caused an extension in leadtimes. Delivery dates may fluctuate. Product exempt from discounts.
Product Information
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- :
- 45kohm
- :
- Dual
- :
- Serial
- :
- Log (Audio)
- :
- ± 20%
- :
- 2.7V
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- 5.5V
- :
- DIP
- :
- 14Pins
- :
- 65
- :
- 750ppm/°C
- :
- -40°C
- :
- 85°C
- :
- Dual 64-Tap Volatile Digital Pots
- :
- -
- :
- MSL 1 - Unlimited
Technical Documents (2)
Available for back order
More stock available to supplier lead times which is approximately 19/2/24
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You can reserve stock now just order your desired quantity and checkout as normal. The quantity that cant be dispatched now will be placed on back order and sent as soon as we get a delivery from our supplier.
Due to market conditions delivery times are for general guidance only and may be subject to change at short notice
Rs.897.84
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| Quantity | Price | Your Price |
|---|---|---|
| 1+ | Rs.897.84 | |
| 10+ | Rs.825.40 | |
| 25+ | Rs.790.39 | |
| 100+ | Rs.677.25 | |
| 250+ | Rs.646.32 | |
| 500+ | Rs.612.94 | |
| 1000+ | Rs.568.17 | |
| Quantity | Price | Your Price |
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