Three 20kΩ, 128-Position Linear Digital Resistors |
Resistor Settings are Stored in NV Memory |
Each Resistor has a High-Impedance Setting for Switch Operation to Control Digital Logic |
Low Temperature Coefficient |
2-Wire Serial Interface |
2.7V to 5.5V Operating Range |
-40°C to +85°C Industrial Temperature |
Packaging: 8-Pin µSOP for DS3904, 10-pin µSOP for DS3905 |
Steps | 128 |
---|---|
# Potentiometers | 3 |
Control Interface | 2-Wire Addressable |
Taper | Linear |
Wiper Memory | Non-Volatile |
REND-TO-END (kΩ) | 20 |
Res. Tol. (%) | 25 |
Temp. Coeff. (ppm/°C) (typ) | 125 |
ICC @5V (µA) (max) | 200 |
Package/Pins | UMAX/8 |
BudgetaryPrice (See Notes) | 1.01 |
Status: | Unknown |
---|---|
Series: | Triple 128-Tap Non-Volatile Digital Pots |
RoHS: | Unknown |
End To End Resistance | 20kohm |
---|---|
No. of Pots | Triple |
Control Interface | Serial |
Track Taper | Linear |
Resistance Tolerance | ± 25% |
Supply Voltage Min | 2.7V |
Supply Voltage Max | 5.5V |
Potentiometer IC Case Style | µSOP |
No. of Pins | 8Pins |
No. of Steps | 128 |
Temperature Coefficient | ± 123ppm/°C |
Operating Temperature Min | -40°C |
Operating Temperature Max | 85°C |
Product Range | Triple 128-Tap Non-Volatile Digital Pots |
Automotive Qualification Standard | - |
RoHS Phthalates Compliant | To Be Advised |
MSL | MSL 1 - Unlimited |
SVHC | No SVHC (15-Jan-2018) |
DIGITAL POT, 20K, TRIPLE, USOP-8 | Farnell |
Digital Pot, 20K, Triple, Usop-8 | Newark Electronics |
Where can I find additional details, specifications and documents for a DS3904U-020+T&R ?
Additional datasheets, footprints and schematics for DS3904U-020+T&R are listed on our Part Details page. You can also find images and similar parts to DS3904U-020+T&R on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for DS3904U-020+T&R on our Product Comparison page. Access via the 'View Pricing & Stock' button to view DS3904U-020+T&R price breaks, MOQs, lead times, inventory and SKUs from distributors.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the DS3904U-020+T&R you can contact the distributor directly for product support, shipping queries etc.
Is the DS3904U-020+T&R RoHS compliant?
This part has not been flagged as RoHS Compliant.
Which authorised distributors for DS3904U-020+T&R have stock available?
Authorised distributors including Farnell and Newark Electronics have stock available or on a lead time for DS3904U-020+T&R .
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for DS3904U-020+T&R often in real-time on the comparison pages.
What if I can't find stock of DS3904U-020+T&R ?
You can fill out our help required form which you can use to request a quote for DS3904U-020+T&R from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.