Texas Instruments TS3A4751RGYRG4
Texas Instruments TS3A4751RGYRG4

Texas Instruments TS3A4751RGYRG4

Manufacturer No:

TS3A4751RGYRG4

Manufacturer:

Texas Instruments

Package:

Description:

0.9-Ω on-state resistance, 3.3-V, 1:1 (SPST), 4-channel analog switch with 1.8-V input logic

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Expected Shipping:Wed, May 20 - Thu, May 21, 2026
Date Code:Within 2 Years

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TS3A4751RGYRG4 Information

Texas Instruments TS3A4751RGYRG4 technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments TS3A4751RGYRG4.

  • Type
  • Parameter
  • Configuration
  • 1:1 SPST
  • Number of channels
  • 4
  • Power supply voltage - single (V)
  • 1.8, 2.5, 3.3
  • Protocols
  • Analog
  • Ron (typ) (Ω)
  • 0.7
  • CON (typ) (pF)
  • 43
  • ON-state leakage current (max) (µA)
  • 0.005
  • Supply current (typ) (µA)
  • 2.5
  • Bandwidth (MHz)
  • 125
  • Operating temperature range (°C)
  • -40 to 85
  • Type
  • Parameter
  • Input/output continuous current (max) (mA)
  • 100
  • Rating
  • Catalog
  • Drain supply voltage (max) (V)
  • 3.3
  • Supply voltage (max) (V)
  • 3.3
  • Package
  • TSSOP (PW)
  • Pins
  • 14
  • Size
  • 32 mm² 5 x 6.4
  • Package
  • VQFN (RGY)
  • Pins
  • 14
  • Size
  • 12.25 mm² 3.5 x 3.5

The TS3A4751 device is a bidirectional, 4-channel, normally open (NO) single-pole single-throw (SPST) analog switch that operates from a single 1.6-V to 3.6-V supply. This device has fast switching speeds, handles rail-to-rail analog signals, and consumes very low quiescent power.

The digital input is 1.8-V CMOS compatible when using a 3-V supply.

The TS3A4751 device has four normally open (NO) switches. The TS3A4751 is available in a 14-pin thin shrink small-outline package (TSSOP) and in space-saving 14-pin VQFN (RGY) and micro X2QFN (RUC) packages.

  • Low ON-State Resistance (RON)
    • 0.9 Ω Max (3-V Supply)
    • 1.5 Ω Max (1.8-V Supply)
  • RON Flatness: 0.4 Ω Max (3-V)
  • RON Channel Matching
    • 0.05 Ω Max (3-V Supply)
    • 0.15 Ω Max (1.8-V Supply)
  • 1.6-V to 3.6-V Single-Supply Operation
  • 1.8-V CMOS Logic Compatible (3-V Supply)
  • High Current-Handling Capacity (100 mA Continuous)
  • Fast Switching: tON = 5 ns, tOFF = 4 ns
  • Supports Both Digital and Analog Applications
  • ESD Protection Exceeds JESD-22
    • ±4000-V Human Body Model (A114-A)
    • 300-V Machine Model (A115-A)
    • ±1000-V Charged-Device Model (C101)