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TI(德州仪器) TS12A4514
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  • TI(德州仪器) TS12A4514
  • TI(德州仪器) TS12A4514
  • TI(德州仪器) TS12A4514
  • TI(德州仪器) TS12A4514
  • TI(德州仪器) TS12A4514
  • TI(德州仪器) TS12A4514
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TS12A4514

TS12A4514

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12V、1:1 (SPST)、单通道通用模拟开关(高电平有效)

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The TS12A4514/TS12A4515 are single pole/single throw (SPST), low-voltage, single-supply CMOS analog switches, with very low switch ON-state resistance. The TS12A4514 is normally open (NO). The TS12A4515 is normally closed (NC).

These CMOS switches can operate continuously with a single supply between 2 V and 12 V. Each switch can handle rail-to-rail analog signals. The OFF-leakage current maximum is only 1 nA at 25°C or 10 nA at 85°C.

All digital inputs have 0.8-V to 2.4-V logic thresholds, ensuring TTL/CMOS-logic compatibility when using a 5-V supply.

For pin-compatible parts for use with dual supplies, see the TS12A4516/TS12A4517.

  • 2-V to 12-V Single-Supply Operation
  • Specified ON-State Resistance:
    • 15 Max With 12-V Supply
    • 20 Max With 5-V Supply
    • 50 Max With 3.3-V Supply
  • Specified Low OFF-Leakage Currents:
    • 1 nA at 25°C
    • 10 nA at 85°C
  • Specified Low ON-Leakage Currents:
    • 1 nA at 25°C
    • 10 nA at 85°C
  • Low Charge Injection: 11.5 pC (12-V Supply)
  • Fast Switching Speed:
    tON = 80 ns, tOFF = 50 ns (12-V Supply)
  • Break-Before-Make Operation (tON > tOFF)
  • TTL/CMOS-Logic Compatible With 5-V Supply

Configuration1
Number of channels1
Power supply voltage - single (V)3.3, 5, 12
ProtocolsAnalog
Ron (typ) (Ω)6.5
CON (typ) (pF)19
ON-state leakage current (max) (µA)0.01
Supply current (typ) (µA)0.03
Bandwidth (MHz)475
Operating temperature range (°C)-40 to 85
Input/output continuous current (max) (mA)20
RatingCatalog
Drain supply voltage (max) (V)12.6
Supply voltage (max) (V)12.6
PDIP (P)892.5083 mm² 9.81 x 9.43
SOIC (D)829.4 mm² 4.9 x 6
SOT-23 (DBV)58.12 mm² 2.9 x 2.8
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