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For Your Every Summer RSVP, with Code: SUMMER15
Description
MAXIM INTEGRATED PRODUCTS DS1807E+ Volatile Digital Potentiometer, Addressable, 45 kohm, Dual, Serial, Log (Audio), ± 20%, 2.7 VThe DS1807E+ is an addressable dual audio taper potentiometer in 14 pin TSSOP 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
The DS1807E+ is an addressable dual audio taper potentiometer in 14 pin TSSOP 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
Power Management
- :
- -40°C
- :
- 65
- :
- 85°C
- :
- Serial
- :
- 14Pins
- :
- ± 20%
- :
- Dual
- :
- Dual 64-Tap Volatile Digital Pots
- :
- -
- :
- Log (Audio)
- :
- 45kohm
- :
- 750ppm/°C
- :
- 2.7V
- :
- Each
- :
- 5.5V
- :
- TSSOP
- :
- MSL 1 - Unlimited
Product details
| Operating Temperature Min | -40°C |
| No. of Steps | 65 |
| Operating Temperature Max | 85°C |
| Control Interface | Serial |
| No. of Pins | 14Pins |
| Resistance Tolerance | ± 20% |
| No. of Pots | Dual |
| Product Range | Dual 64-Tap Volatile Digital Pots |
| Automotive Qualification Standard | - |
| Track Taper | Log (Audio) |
| End To End Resistance | 45kohm |
| Temperature Coefficient | 750ppm/°C |
| Supply Voltage Min | 2.7V |
| Packaging | Each |
| Supply Voltage Max | 5.5V |
| Potentiometer IC Case Style | TSSOP |
| MSL | MSL 1 - Unlimited |
Other details
| Brand | MAXIM INTEGRATED PRODUCTS |
| Part Number | DS1807E+ |
| Quantity | Each |
| Technical Data Sheet EN |
All product and company names are trademarks™ or registered® trademarks of their respective holders. Use of them does not imply any affiliation with or endorsement by them. Image is for illustrative purposes only. Please refer to product description.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.1 ★★★★★
Based on 25 reviews
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Product Reviews
★★★★★ 5
Love 💕
I use these when I go get a pedicure in the cold weather. They work perfect.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 10, 2022
★★★★★ 3
Solid colors fit, patterned ones too small
As others have said, the blue socks with flower pattern were much smaller than the solid blue pairs- so small I couldn’t even get it on my foot (shoe size 8). The solid blue pairs I like and still wear, but it’s a bummer to only have 2 out of 3 fit when they cost this much.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 27, 2025
★★★★★ 5
Thick material
These are really nice. Will be great in cooler weather as they are heavier than a summer sock.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 21, 2025
★★★★★ 3
Weird Toe-Hole Not Pictured for Product
These socks arrived with a super weird toe-hole that is certainly not pictured on the product photo. If you're over 8, your big toe ain't fitting in that hole. Unless... it finds its way partially into the hole while sleeping and you awake in the middle of the night from startling big toe-pain.
Alas, all is not lost! It is super easy to *carefully* cut the toe-hole seam.
The result: The pair of toe free socks you thought you purchased in the first place.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 29, 2020
★★★★★ 4
Slide up your foot a little
Like the part my toes stick out when putting lotion on my feet
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 25, 2023
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