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MAXIM DS3501U+T&R product image
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MAXIM DS3501U+T&RRoHS

Manufacturer
MAXIM
MPN
DS3501U+T&R
LCSC Part #
C2666647
Packaging
MSOP-10
Customer #
Key Attributes
±20% I2C 10kΩ MSOP-10 Digital Potentiometers RoHS
Datasheetpdf iconMAXIM DS3501U+T&R
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QtyUnit Price(Reference Only)Total Amount
1+$ 1.0755$ 1.08
200+$ 0.4167$ 83.34
500+$ 0.4028$ 201.40
1,000+$ 0.3951$ 395.10
Standard Packaging3000/Full Reel
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Products Specifications

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TypeDescription
CategoryIntegrated Circuits (ICs)/Data Acquisition/Digital Potentiometers
ManufacturerMAXIM
PackagingMSOP-10
Voltage - Supply2.7V~5.5V
Resistance value changeLinear
Memory TypeEEPROM
Number of Taps128
Tolerance±20%
InterfaceI2C
Temperature Coefficient(Typ)±200ppm/℃
FeaturesBuilt-in temperature sensor;Power-on reset;Non-volatile storage
Operating Temperature-40℃~+100℃
Resistance Value (Ohms)10kΩ
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Additional Information

TypeDetails
Minimum1
Multiple1
Standard Packaging3000
Sales UnitPiece

Introduction

AI Translation

The DS3501 is a 7-bit, nonvolatile (NV) digital potentiometer featuring an output voltage range of up to 15.5V. Programming is accomplished by an I2C-compatible interface, which can operate at speeds of up to 400kHz. External voltages are applied at the RL and RH inputs to define the lowest and highest potentiometer outputs. The DS3501 contains an on-chip temperature sensor and associated analog-to-digital converter (ADC). The ADC output addresses a 36-byte NV lookup table (LUT). The LUT output can drive the pot directly or be added to an NV initial-value register (IVR) to drive the pot. This flexible LUT-based architecture allows the DS3501 to provide a temperature-compensated potentiometer output with arbitrary slope.

Features

AI Translation
  • 128 Wiper Tap Points
  • Full-Scale Resistance: 10kΩ
  • On-Chip Temperature Sensor and ADC
  • 36-Byte Lookup Table (LUT)
  • I2C-Compatible Serial Interface
  • Address Pins Allow Up to Four DS3501s to Share the Same I2C Bus
  • Digital Operating Voltage: 2.7V to 5.5V
  • Analog Operating Voltage: 4.5V to 15.5V
  • Operating Temperature: -40°C to +100°C
  • Pin and Software Compatible with ISL95311 (Default Mode)
  • 10-Pin μSOP Package

Applications

AI Translation
  • TFT-LCD VCOM Calibration
  • Linear and Nonlinear Compensation
  • Instrumentation and Industrial Controls
  • Mechanical POT Replacement
  • Optical Transceivers