Maxim Integrated DS3903E-020 Digital Potentiometer 128Taps Tube 128Positions 3Circuits
DS3903E-020
1551-480-DS3903E-020
20-TSSOP (0.173, 4.40mm Width)
RoHS Compliant
Interface: I2C,Number of Terminations: 20Terminations,Terminal Position: DUAL,Configuration: Potentiometer,Total Resistance: 90000Ohm
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DS3903E-020 Tech Specifications
Maxim Integrated DS3903E-020 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 | |
| Contact Plating | Tin | |
| Mounting Type | Surface Mount | |
| Package / Case | 20-TSSOP (0.173, 4.40mm Width) | |
| Surface Mount | YES | |
| 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 | Active | |
| 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 | |
| Voltage - Supply | 2.7V~5.5V | |
| Terminal Position | DUAL | |
| Terminal Form | GULL WING | |
| Peak Reflow Temperature (Cel) | 260 | |
| Number of Functions | 3Functions |
| Product Attribute | Attribute Value | |
|---|---|---|
| Supply Voltage | 3V | |
| Terminal Pitch | 0.65mm | |
| Frequency | 400kHz | |
| Time@Peak Reflow Temperature-Max (s) | 30 | |
| Base Part Number | DS3903 | |
| Pin Count | 20 | |
| Operating Supply Voltage | 5V | |
| Configuration | Potentiometer | |
| Interface | I2C | |
| Number of Circuits | 3Circuits | |
| Nominal Supply Current | 250μA | |
| Max Supply Current | 250μA | |
| Quiescent Current | 150μA | |
| Taper | Linear | |
| Number of Taps | 128Taps | |
| Total Resistance | 90000Ohm | |
| Resistance - Wiper (Ω) (Typ) | 250 | |
| Temperature Coefficient (Typ) | ±300ppm/°C | |
| Features | Selectable Address | |
| Height | 950μm | |
| Length | 6.6mm | |
| Width | 4.5mm | |
| REACH SVHC | Unknown | |
| Radiation Hardening | No | |
| RoHS Status | ROHS3 Compliant | |
| Lead Free | Lead Free |
DS3903E-020 Documents
Download datasheets and manufacturer documentation for DS3903E-020
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-020Datasheets
DS3903 DS3903E-020 -Maxim-Integrated-datasheet-124003.pdfConflictMineralStatement
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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| Part # | Manufacturer | Description | Package | RoHS | |
|---|---|---|---|---|---|
 | DS3903E-020 | Maxim Integrated | Digital Potentiometer ICs Triple 128-Position Nonvolatile | 20-TSSOP (0.173, 4.40mm Width) | |
 | ISL22446UFV20Z | Intersil (Renesas Electronics America) | INTERSIL ISL22446UFV20Z Non Volatile Digital Potentiometer, 50 kohm, Quad, Serial, SPI,20%, 2.7 V | TSSOP | |
 | MCP4441-503E/ST | Microchip Technology | MICROCHIP MCP4441-503E/ST Non Volatile Digital Potentiometer, 50 kohm, Quad, I2C, Linear,20%, 2.7 V | 20-TSSOP (0.173, 4.40mm Width) | |
| MCP4441-502E/ST | Microchip Technology | DGTL, POT, 129TAPS, QUAD, 20TSSOP | 20-TSSOP (0.173, 4.40mm Width) | |
| MCP4441-104E/ST | Microchip Technology | DGTL, POT, 129TAPS, QUAD, 20TSSOP | 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. |
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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-020 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