Part Details for DS1802 by Maxim Integrated Products
Overview of DS1802 by Maxim Integrated Products
- Distributor Offerings: (1 listing)
- Number of FFF Equivalents: (1 replacement)
- CAD Models: (Request Part)
- Number of Functional Equivalents: (1 option)
- Part Data Attributes: (Available)
- Reference Designs: (Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
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Price & Stock for DS1802
| Part # | Distributor | Description | Stock | Price | Buy | |
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Rochester Electronics | DS1802 Dual Audio Taper Potentiometer With Pushbutton Control ' RoHS: Not Compliant Status: Obsolete Min Qty: 1 | 238 |
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$3.6800 / $4.3300 | Buy Now |
Part Details for DS1802
DS1802 CAD Models
DS1802 Part Data Attributes
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DS1802
Maxim Integrated Products
Buy Now
Datasheet
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DS1802
Maxim Integrated Products
Digital Potentiometer, 2 Func, 50000ohm, Push-button Control Interface, 65 Positions, PDIP20, 0.300 INCH, PLASTIC, DIP-20
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| Pbfree Code | No | |
| Rohs Code | No | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | MAXIM INTEGRATED PRODUCTS INC | |
| Part Package Code | DIP | |
| Package Description | 0.300 INCH, PLASTIC, DIP-20 | |
| Pin Count | 20 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Factory Lead Time | 4 Weeks | |
| Additional Feature | 3-WIRE SERIAL CONTROL INTERFACE IS ALSO POSSIBLE | |
| Bandwidth-Nom | 0.7 kHz | |
| Control Interface | PUSH-BUTTON | |
| Converter Type | DIGITAL POTENTIOMETER | |
| JESD-30 Code | R-PDIP-T20 | |
| JESD-609 Code | e0 | |
| Length | 26.16 mm | |
| Moisture Sensitivity Level | 1 | |
| Number of Functions | 2 | |
| Number of Positions | 65 | |
| Number of Terminals | 20 | |
| Operating Temperature-Max | 85 °C | |
| Operating Temperature-Min | -40 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | DIP | |
| Package Equivalence Code | DIP20,.3 | |
| Package Shape | RECTANGULAR | |
| Package Style | IN-LINE | |
| Qualification Status | Not Qualified | |
| Resistance Law | LOGARITHMIC | |
| Resistance Tolerance-Max | 20% | |
| Resistor Terminal Voltage-Max | 5.5 V | |
| Resistor Terminal Voltage-Min | -0.5 V | |
| Seated Height-Max | 4.572 mm | |
| Supply Voltage-Nom | 5 V | |
| Surface Mount | NO | |
| Temperature Coefficient-Nom | 750 ppm/°C | |
| Temperature Grade | INDUSTRIAL | |
| Terminal Finish | TIN LEAD | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | DUAL | |
| Total Resistance-Nom | 50000 Ω | |
| Width | 7.62 mm |
Alternate Parts for DS1802
This table gives cross-reference parts and alternative options found for DS1802. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of DS1802, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Description | Manufacturer | Compare |
|---|---|---|---|
| DS1802+ | Digital Potentiometer, 2 Func, 50000ohm, Push-button Control Interface, 65 Positions, PDIP20, 0.300 INCH, ROHS COMPLIANT, PLASTIC, DIP-20 | Maxim Integrated Products | DS1802 vs DS1802+ |
Resources and Additional Insights for DS1802
Reference Designs related to DS1802
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Using a DS1802 Pushbutton Digital Potentiometer to Create an Audio Preamplifier with Attenuator
This application note discusses how to best bias the AC signal to within the DC supply range and how to use digital potentiometers in circuits designed for mechanical potentiometers. This understanding is crucial to effectively using the DS1802 in a pushbutton-controlled audio preamplifier circuit.