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MAX5460, MAX5461, MAX5462, MAX5463, MAX5464, MAX5465, MAX5466, MAX5467, MAX5468
32-Tap FleaPoT, 2-Wire Digital Potentiometers

Industry's Smallest Digital Potentiometer


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Description
FULL DATA SHEET (PDF, 244kB)
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The MAX5460–MAX5468 linear-taper digital potentiometers perform the same function as a mechanical potentiometer or a variable resistor. These devices consist of a fixed resistor and a wiper contact with 32-tap points that are digitally controlled through a 2-wire serial interface. The MAX5462/MAX5465/MAX5468 are configured as potentiometers. The rest of the devices in this family are configured as variable resistors. See Pin Configurations for part functionality.

Three resistance values are available: 10kΩ (MAX5466/ MAX5467/MAX5468), 50kΩ (MAX5463/MAX5464/ MAX5465), and 100kΩ (MAX5460/MAX5461/MAX5462). The MAX5460–MAX5465 (100kΩ and 50kΩ) are available in space-saving 5-pin and 6-pin SC70 packages. The MAX5466/MAX5467/MAX5468 (10kΩ) are available in 5-pin and 6-pin SOT23 packages.

Key Features   Applications/Uses
  • Miniature SC70 and SOT23 Packages
  • 0.3µA Ultra-Low Supply Current
  • +2.7V to +5.5V Single-Supply Operation
  • Glitchless Switching Between Resistor Taps
  • Power-On Reset to Midscale
  • 2-Wire Up/Down Serial Interface
  • 10kΩ, 50kΩ, and 100kΩ Resistance Values

 
  • Gain Adjustment
  • LCD Screen Adjustment
  • Line Impedance Matching
  • Mechanical Potentiometer Replacement
  • Volume Control

    Key Specifications:   Digital Potentiometers
    Part Number Taper POTs Per Pkg. Control Interface Wiper Memory Number of Steps End-to-End Resistance (kΩ) Res. Tol. (%) Temp. Coeff. (typ)(ppm/°C) Wiper Resistance (typ) (Ω) Max. Idle State Supply Current @5V (µA) Price**
    MAX5460  Linear 1 2-Wire Serial Volatile 32 100 25 35 600 24 $0.42 @ 1k
    MAX5461  100 600 $0.42 @ 1k
    MAX5462  100 600 $0.42 @ 1k
    MAX5463  50 600 $0.42 @ 1k
    MAX5464  50 600 $0.42 @ 1k
    MAX5465  50 600 $0.42 @ 1k
    MAX5466  10 160 $0.42 @ 1k
    MAX5467  10 160 $0.42 @ 1k
    MAX5468  10 160 $0.42 @ 1k
    See All Digital Potentiometers (121)
    Notes:
    **This pricing is BUDGETARY, for comparing similar parts. Prices are in U.S. dollars and subject to change. Quantity pricing may vary substantially and international prices may differ due to local duties, taxes, fees, and exchange rates. For volume-specific prices and delivery, please see the price and availability page or contact an authorized distributor.

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    Document Ref.: 19-1956; Rev 3; 2005-12-15
    This page last modified: 2007-06-14



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