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- Manufacturer No：DS1802
- Manufacturer：Maxim Integrated
- Category：Data Acquisition - Digital Potentiometers
- Datasheet：DS1802
- SKU：1837014
- Description：Digital Potentiometer 45k Ohm 2 Circuit 65 Taps Pushbutton, Serial Interface 20-PDIP
User Guide
User Guide
DS1802 Details
Digital Potentiometer 45k Ohm 2 Circuit 65 Taps Pushbutton, Serial Interface 20-PDIP
DS1802 Specification Parameters
- Surface Mount: NO
- Number of Functions: 2
- Mounting Type: Through Hole
- ECCN Code: EAR99
- RoHS Status: Non-RoHS Compliant
- Terminal Position: DUAL
- Packaging: Tube
- Pbfree Code: no
- JESD-609 Code: e0
- Number of Terminations: 20
- Time@Peak Reflow Temperature-Max (s): 20
- Resistor Terminal Voltage-Max: 5.5V
- REACH SVHC: Unknown
- Number of Positions: 64
- Memory Type: Volatile
- Power Supplies: 3/5V
- Configuration: Potentiometer
- Width: 7.87mm
- Height: 4.45mm
- Total Resistance: 50000Ohm
- Resistor Terminal Voltage-Min: -0.5V
- Length: 26.54mm
- Interface: Pushbutton, Serial
- Feature: Cascade Pin, Mute, Zero-Cross Sense
- Base Part Number: DS1802
- Moisture Sensitivity Level (MSL): 1 (Unlimited)
- Number of Circuits: 2
- Termination: Through Hole
- Radiation Hardening: No
- Part Status: Obsolete
- Supply Voltage: 5V
- Operating Temperature: -40°C~85°C
- Lead Free: Contains Lead
- Number of Pins: 20
- Pin Count: 20
- Tolerance: ±20%
- Terminal Finish: Tin/Lead (Sn/Pb)
- Published: 2001
- Peak Reflow Temperature (Cel): 240
- Voltage - Supply: 2.7V~5.5V
- Nominal Supply Current: 2mA
- Number of Taps: 65
- Resistance - Wiper (Ω) (Typ): 400
- Package / Case: 20-DIP (0.300, 7.62mm)
- Taper: Logarithmic
- Temperature Coefficient: 750 ppm/°C
- Resistance: 45kOhm
- Bandwidth: 0.7 kHz
- Additional Feature: 3-WIRE SERIAL CONTROL INTERFACE IS ALSO POSSIBLE
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Maxim Integrated — Manufacturer Introduction
The market is evolving. The rules are changing. To keep your time to market short, you need integration at every level—from silicon to the supply chain. Count on Maxim Integrated to help you overcome design and architectural challenges, with integrated solutions for the industrial, medical, consumer, automotive, energy, computing, and communications realms. Maxim Integrated is also your source for power, interface, and even digital products that work in the analog world. And they’re glad to support you with reference designs, tools, technical documents, packaging, and more. We invite you to explore their latest analog integration offerings.
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