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TS3A24157
  • TS3A24157
  • TS3A24157
  • TS3A24157

TS3A24157

ACTIVE

0.65-Ω on-state resistance, 3.3-V, 2:1 (SPDT), 2-channel analog switch

Texas Instruments TS3A24157 Product Info

1 April 2026 0

Parameters

Configuration

2:1 SPDT

Number of channels

2

Power supply voltage - single (V)

1.8, 2.5, 3.3

Protocols

Analog, I2C, UART

Ron (typ) (Ω)

0.45

CON (typ) (pF)

140

ON-state leakage current (max) (µA)

0.4

Supply current (typ) (µA)

0.01

Bandwidth (MHz)

50

Operating temperature range (°C)

-40 to 85

Features

1.8-V compatible control inputs, Break-before-make

Input/output continuous current (max) (A)

0.3

Rating

Catalog

Drain supply voltage (max) (V)

3.6

Supply voltage (max) (V)

3.6

Package

UQFN (RSE)-10-3 mm² 2 x 1.5

Features

  • Specified Break-Before-Make Switching
  • Low ON-State Resistance (0.65-Ω Maximum)
  • Low Charge Injection
  • Excellent ON-State Resistance Matching
  • Low Total Harmonic Distortion
  • 1.65-V to 3.6-V Single-Supply Operation
  • Bidirectional Signal Paths
  • 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)
  • Specified Break-Before-Make Switching
  • Low ON-State Resistance (0.65-Ω Maximum)
  • Low Charge Injection
  • Excellent ON-State Resistance Matching
  • Low Total Harmonic Distortion
  • 1.65-V to 3.6-V Single-Supply Operation
  • Bidirectional Signal Paths
  • 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)

Description

The TS3A24157 is a bidirectional, 2-channel, single-pole double-throw (SPDT) analog switch that is designed to operate from 1.65 V to 3.6 V. The device offers low ON-state resistance and excellent ON-state resistance matching with the break-before-make feature, to prevent signal distortion during the transfer of a signal from one channel to another. The device has excellent total harmonic distortion (THD) performance and consumes very-low power. These features make this device suitable for portable audio applications.

The TS3A24157 is a bidirectional, 2-channel, single-pole double-throw (SPDT) analog switch that is designed to operate from 1.65 V to 3.6 V. The device offers low ON-state resistance and excellent ON-state resistance matching with the break-before-make feature, to prevent signal distortion during the transfer of a signal from one channel to another. The device has excellent total harmonic distortion (THD) performance and consumes very-low power. These features make this device suitable for portable audio applications.

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