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- Manufacturer No：DS1802E
- Manufacturer：Maxim Integrated
- Category：Data Acquisition - Digital Potentiometers
- Datasheet：DS1802E
- SKU：1854370
- Description：Digital Potentiometer 45k Ohm 2 Circuit 65 Taps Pushbutton, Serial Interface 20-TSSOP
User Guide
User Guide
DS1802E Details
Digital Potentiometer 45k Ohm 2 Circuit 65 Taps Pushbutton, Serial Interface 20-TSSOP
DS1802E Specification Parameters
- Moisture Sensitivity Level (MSL): 1 (Unlimited)
- Number of Circuits: 2
- ECCN Code: EAR99
- RoHS Status: Non-RoHS Compliant
- Part Status: Obsolete
- Supply Voltage: 5V
- Operating Temperature: -40°C~85°C
- Lead Free: Contains Lead
- Terminal Form: GULL WING
- Number of Terminations: 20
- Time@Peak Reflow Temperature-Max (s): 20
- Resistor Terminal Voltage-Max: 5.5V
- Published: 2001
- Peak Reflow Temperature (Cel): 240
- Height Seated (Max): 1.1mm
- Voltage - Supply: 2.7V~5.5V
- Power Supplies: 3/5V
- Configuration: Potentiometer
- Package / Case: 20-TSSOP (0.173, 4.40mm Width)
- Total Resistance: 50000Ohm
- Resistor Terminal Voltage-Min: -0.5V
- Resistance: 45kOhm
- Bandwidth: 0.7 kHz
- Additional Feature: 3-WIRE SERIAL CONTROL INTERFACE IS ALSO POSSIBLE
- Number of Functions: 2
- Mounting Type: Surface Mount
- Radiation Hardening: No
- Surface Mount: YES
- Terminal Position: DUAL
- Packaging: Tube
- Pbfree Code: no
- JESD-609 Code: e0
- Number of Pins: 20
- Pin Count: 20
- Tolerance: ±20%
- Terminal Finish: Tin/Lead (Sn/Pb)
- Number of Positions: 64
- Width: 4.4mm
- Memory Type: Volatile
- Length: 6.5mm
- Nominal Supply Current: 2mA
- Number of Taps: 65
- Resistance - Wiper (Ω) (Typ): 400
- Taper: Logarithmic
- Temperature Coefficient: 750 ppm/°C
- Interface: Pushbutton, Serial
- Feature: Cascade Pin, Mute, Zero-Cross Sense
- Base Part Number: DS1802
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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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