Maxim Integrated DS3903E Digital Potentiometer 3Circuits 128Taps 128Positions Tube
DS3903E
1551-480-DS3903E
20-TSSOP (0.173, 4.40mm Width)
RoHS Compliant
Configuration: Potentiometer,Interface: I2C,Terminal Position: DUAL,Number of Terminations: 20Terminations,Total Resistance: 90000Ohm
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DS3903E Tech Specifications
Maxim Integrated DS3903E technical specifications, attributes, parameters and parts with similar specifications to Silicon Labs SI1084-A-GM.
| Product Attribute | Attribute Value | |
|---|---|---|
| Category | Data Acquisition - Digital Potentiometers | |
| Manufacturer | Original | |
| Mount | Surface Mount | |
| Mounting Type | Surface Mount | |
| Package / Case | 20-TSSOP (0.173, 4.40mm Width) | |
| Number of Pins | 20Pins | |
| Memory Types | Non-Volatile | |
| Operating Temperature | -40°C~85°C | |
| Packaging | Tube | |
| Published | 2002 | |
| Tolerance | ±20% | |
| JESD-609 Code | e3 | |
| Pbfree Code | yes | |
| Part Status | Obsolete | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Number of Terminations | 20Terminations | |
| ECCN Code | EAR99 | |
| Temperature Coefficient | 300 ppm/°C | |
| Resistance | 10kOhm 90kOhm | |
| Number of Positions | 128Positions | |
| Terminal Finish | Matte Tin (Sn) | |
| Voltage - Supply | 2.7V~5.5V | |
| Terminal Position | DUAL | |
| Terminal Form | GULL WING | |
| Peak Reflow Temperature (Cel) | 260 |
| Product Attribute | Attribute Value | |
|---|---|---|
| Number of Functions | 3Functions | |
| Supply Voltage | 3V | |
| Terminal Pitch | 0.65mm | |
| Frequency | 400kHz | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Base Part Number | DS3903 | |
| Pin Count | 20 | |
| Configuration | Potentiometer | |
| Interface | I2C | |
| Number of Circuits | 3Circuits | |
| Quiescent Current | 150μA | |
| Taper | Linear | |
| Number of Taps | 128Taps | |
| Total Resistance | 90000Ohm | |
| Resistance - Wiper (Ω) (Typ) | 250 | |
| Resistor Terminal Voltage-Max | 5.5V | |
| Temperature Coefficient (Typ) | ±300ppm/°C | |
| Features | Selectable Address | |
| Length | 6.5mm | |
| Height Seated (Max) | 1.1mm | |
| Width | 4.4mm | |
| Radiation Hardening | No | |
| RoHS Status | Non-RoHS Compliant | |
| Lead Free | Contains Lead |
DS3903E Documents
Download datasheets and manufacturer documentation for DS3903E
Datasheets
DS3903 DS3903Application Notes
Using Digital Potentiometers in Adjustable Step-Down DC-DC Converter Designs Using Spare NV Digital Pots as NV Digital Configuration BitsConflictMineralStatement
Maxim-Integrated-company-65.pdf
Others include "DS390" parts
The following parts include 'DS390'
| Part # | Manufacturer | Package | Availability |
|---|---|---|---|
| DS3903E | Maxim Integrated | 20-TSSOP (0.173, 4.40mm Width) | |
| DS3903E-020 | Maxim Integrated | 20-TSSOP (0.173, 4.40mm Width) | 3000 |
| DS3903E-020/W | Maxim Integrated | 20-TSSOP (0.173, 4.40mm Width) | |
| DS3903E-020 T&R | Maxim Integrated | 20-TSSOP (0.173, 4.40mm Width) | 9520 |
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Shipping | Delivery Period | Packages will be arranged for delivery within 1-2 days from the date of all items arrive at our warehouse. In stock items can be shipped out within 24 hours. Delivery Time depends on Shipping Method and Delivery Destinations. |
Shipping Rate | Shipping rate is based on size, weight, destination of the package. MOST offers competitive shipping options through top carriers DHL, FedEx and UPS. We also offer shipping account services for customers who wish to be billed directly for shipping. | |
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Shipping Tracking | Once the components are delivered, the tracking number will be notified via email immediately. The tracking number also could be found in order history. | |
Returning | Returning | All returns should be made within 60 days of date of invoice and be accompanied by the original invoice number, certificate of guarantee card, parts picture and a brief explanation or test report of the reason for the return. Returns will not be accepted after 60 days. Returned merchandise must be in original packaging and in resalable condition. Parts returned due to customer error at time of quote or sale will not be accepted. Please contact customer service for a return authorization before return shipment. |
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DS3903E Comments
109 reviews
2023-07-13 00:00:00
useful to me, thanks.
2023-06-11 00:00:00
非常に満足しており、今後もリピート購入します。
2023-05-13 00:00:00
還不錯
2023-01-27 00:00:00
Shipping to the United States took less than a week, which is outstanding in my experience! (Your mileage may vary.)
2022-12-21 00:00:00
I bought some components on their website to build my project, and each component performed well.
2022-11-25 00:00:00
The product is good. I couldn't tested it since I made some mistake in the assembly. But the discution and the explanation with th seller was realy great. I will retry the assembly :)
2022-11-14 00:00:00
Decent.
2022-10-27 00:00:00
I don't have particularly strong feelings about electronic components purchased from Jakelectronic. The quality and performance of the product are OK, there are no obvious problems, but it did not bring me a particularly big surprise.
2022-08-12 00:00:00
I am a satisfied customer of jakelectronics, and I will continue to support them for their excellent service and products.
2022-08-05 00:00:00
It can meet my needs