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5-Ohm Single-Channel SPDT Switch With Negative Signaling Capability


Package | PIN: DGK | 8
Temp: I (-40 to 85)
Carrier: Cut Tape
Qty Price
1-9 $1.18
10-24 $1.06
25-99 $0.99
100-249 $0.86
250-499 $0.79
500-749 $0.66
750-999 $0.55
1000+ $0.50


  • ±2.7-V to ±6-V Dual Supply
  • 2.7-V to 12-V Single Supply
  • 5-Ω (Typical) ON-State Resistance
  • 1.6-Ω (Typical) ON-State Resistance Flatness
  • 3.3-V, 5-V Compatible Digital Control Inputs
  • Rail-to-Rail Analog Signal Handling
  • Fast tON, tOFF Times
  • Supports Both Digital and Analog Signal Applications
  • Tiny 8-Lead SOT-23, 8-Lead MSOP, and QFN-8 Packages
  • Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
  • ESD Performance Tested per JESD 22
    • ±2000-V Human Body Model
      (A114-B, Class II)
    • ±1000-V Charged-Device Model (C101)

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Texas Instruments  TS12A12511DGKR

The TS12A12511 is a bidirectional, single-channel, single-pole double-throw (SPDT) analogswitch that can pass signals with swings of 0 to 12 V or –6 V to 6 V. This switch conducts equallywell in both directions when it is on. The device also offers a low ON-state resistance of 5 Ω(typical), which is matched to within 1 Ω between channels. The maximum current consumption is<1 µA and –3 dB bandwidth is >93 MHz. The TS12A12511 exhibits break-before-make switchingaction, preventing momentary shorting when switching channels. This device is available packaged inan 8-lead VSSOP, 8-lead SOT-23, and a 8-pin WSON.