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MAX4696, MAX4697, MAX4698
35Ω、低电压、SPST/SPDT模拟开关,UCSP封装


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概述
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The MAX4696/MAX4697/MAX4698 low on-resistance (RON), low-voltage analog switches operate from a single +2.0V to +5.5V supply. The MAX4696/MAX4697 are single-pole/single-throw (SPST) analog switches, and the MAX4698 is a single-pole/double-throw (SPDT) analog switch. The MAX4696 is a normally open (NO) switch, and the MAX4697 is a normally closed (NC) switch.

When powered from a 2.7V supply, these devices feature 35Ω (max) RON, with 2Ω (max) RON matching and 13Ω (max) flatness. The MAX4696/MAX4697/MAX4698 offer fast switching speeds (tON = 80ns max, tOFF = 25ns max). The MAX4698 offers a break-before-make function.

The digital logic inputs are 1.8V logic compatible from a +2.7V to +3.3V supply and are TTL/CMOS compatible from a +4.5V to +5.5V supply. The MAX4696/MAX4697/ MAX4698 are packaged in the chip-scale package (UCSP™), significantly reducing the required PC board area. The device occupies only a 1.50mm x 1.02mm area. The 3 x 2 array of solder bumps are spaced with a 0.5mm bump pitch.

关键特性   应用/使用
  • 6-Bump, 0.5mm Pitch, UCSP
  • RON
    • 35Ω max (+3V Supply)
    • 20Ω max (+5V Supply)
  • 2Ω max RON Match Between Channels
  • 13Ω max RON Flatness Over Signal Range
  • Low Leakage Currents Over Temperature
    • 1nA (max) at TA = +25°C
  • Fast Switching: tON = 80ns, tOFF = 25ns
  • Guaranteed Break-Before-Make (MAX4698)
  • +2.0V to +5.5V Single-Supply Operation
  • Rail-to-Rail® Signal Handling
  • Low Crosstalk: -75dB (100kHz)
  • High Off-Isolation: -75dB (100kHz)
  • 1.8V CMOS Logic Compatible
  • -3dB Bandwidth: >200MHz

 
  • 音频/视频信号切换
  • 电池供电设备
  • 蜂窝电话
  • 通信电路
  • 硬盘驱动器
  • 调制解调器
  • MP3播放器
  • PCMCIA卡
  • 继电器替代品

    Key Specifications:   Switches and Multiplexers (Low Voltage)
    Part Number Configuration Number of Channels Normally (Open/Closed) VSUPPLY, Single (min) (V) VSUPPLY, Single (max) (V) RON (max) (Ω) Bandwidth (MHz) IL (OFF) (max) (nA) tON (max) (nS) tOFF (max) (nS) CON (pF) COFF (pF) Price**
    MAX4696  SPST 1 Open 2 5.5 35 200 0.5 80 25 30 15 $0.56 @ 1k
    MAX4697  SPST Closed $0.56 @ 1k
    MAX4698  SPDT  -  $0.54 @ 5k
    See All Switches and Multiplexers (Low Voltage) (124)
    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: 19-1994; Rev. 3; 2003-04-26
    本页最后一次更新: 2007-07-26



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