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MAX5460, MAX5461, MAX5462, MAX5463, MAX5464, MAX5465, MAX5466, MAX5467, MAX5468
32抽头FleaPoT™、2线数字电位器

业内尺寸最小的数字电位器


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概述
完整的数据资料 (PDF, 244kB)
英文 Download this datasheet in PDF format下载

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.

关键特性   应用/使用
  • 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

 
  • 增益调节
  • LCD屏调节
  • 线阻抗匹配
  • 替代机械电位器
  • 音量控制

    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) Supply Voltage (V) RoHS Available Package Smallest Available Package (max w/pins) (mm2) Price**
    MAX5460  Linear 1 2-Wire Serial Volatile 32 100 25 35 600 24 2.7 to 5.5 Yes SC-70/5 5 $0.57 @ 1k
    MAX5461  100 600 SC-70/6 5 $0.56 @ 1k
    MAX5462  100 600 SC-70/6 5 $0.56 @ 1k
    MAX5463  50 600 SC-70/5 5 $0.57 @ 1k
    MAX5464  50 600 SC-70/6 5 $0.56 @ 1k
    MAX5465  50 600 SC-70/6 5 $0.56 @ 1k
    MAX5466  10 160 SOT-23/5 9 $0.68 @ 1k
    MAX5467  10 160 SOT-23/6 9 $0.68 @ 1k
    MAX5468  10 160 SOT-23/6 9 $0.68 @ 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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    参考文献: 19-1956; Rev. 3; 2005-12-15
    本页最后一次更新: 2007-06-14



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