Maxim Integrated DS3903E-020 T&R Digital Potentiometer 3Circuits 128Positions 128Taps Tape & Reel (TR)
DS3903E-020 T&R
1551-480-DS3903E-020 T&R
20-TSSOP (0.173, 4.40mm Width)
RoHS Compliant
Interface: I2C,Configuration: Potentiometer
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DS3903E-020 T&R Tech Specifications
Maxim Integrated DS3903E-020 T&R 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 | |
| Factory Lead Time | 6 Weeks | |
| Mounting Type | Surface Mount | |
| Package / Case | 20-TSSOP (0.173, 4.40mm Width) | |
| Number of Pins | 20Pins | |
| Supplier Device Package | 20-TSSOP | |
| Memory Types | Non-Volatile | |
| Operating Temperature | -40°C~85°C | |
| Packaging | Tape & Reel (TR) | |
| Published | 2002 | |
| Tolerance | ±20% | |
| Part Status | Active | |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) | |
| Temperature Coefficient | 300 ppm/°C | |
| Resistance | 10kOhm 90kOhm | |
| Number of Positions | 128Positions | |
| Max Operating Temperature | 85°C | |
| Min Operating Temperature | -40°C |
| Product Attribute | Attribute Value | |
|---|---|---|
| Composition | Potentiometer | |
| Voltage - Supply | 2.7V~5.5V | |
| Base Part Number | DS3903 | |
| Operating Supply Voltage | 5V | |
| Configuration | Potentiometer | |
| Interface | I2C | |
| Number of Circuits | 3Circuits | |
| Max Supply Voltage | 5.5V | |
| Min Supply Voltage | 2.7V | |
| Nominal Supply Current | 250μA | |
| Taper | Linear | |
| Number of Taps | 128Taps | |
| Resistance - Wiper (Ω) (Typ) | 250 | |
| Temperature Coefficient (Typ) | ±300ppm/°C | |
| Features | Selectable Address | |
| Radiation Hardening | No | |
| RoHS Status | ROHS3 Compliant | |
| Lead Free | Lead Free |
DS3903E-020 T&R Documents
Download datasheets and manufacturer documentation for DS3903E-020 T&R
Application Notes
Writing Parallel-Port 2-Wire Software in C Reduce the Chances of Human Error: Part 2, Super Amps and Filters for Analog Interface Using an Analog Voltage to Control a Digital Potentiometer Adding Windows NT/2000/XP Support to the AN3315 Parallel-Port 2-Wire SoftwareEnvironmental Information
Material Declaration DS3903E-020 T&RDatasheets
DS3903ConflictMineralStatement
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) | 5 |
| 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) | 5832 |
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| Part # | Manufacturer | Description | Package | RoHS | |
|---|---|---|---|---|---|
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 | MCP4441-503E/ST | Microchip Technology | MICROCHIP MCP4441-503E/ST Non Volatile Digital Potentiometer | 20-TSSOP (0.173, 4.40mm Width) | |
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| MCP4441-502E/ST | Microchip Technology | DGTL | 20-TSSOP (0.173, 4.40mm Width) | |
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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. | |
Shipping Methods | | |
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. |
Ordering | How to Buy | Online and offline orders both are available. Please find the order process guidance from below link: If you have any operation issue, please feel free to contact with our customer service. |
Payment | TT in advance (bank transfer), Western Union, Credit card, PayPal. Customer is responsible for shipping fee, bank charges, duties and taxes. |
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DS3903E-020 T&R 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