TS3A27518E-Q1

Name: TS3A27518E-Q1
Brand: TI
SKU: TS3A27518E-Q1
Price: 0.628 USD

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Automotive 3.3-V, 2:1 (SPDT), 6-channel, analog multiplexer with 1.8-V compatible control inputs

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Data sheet

document-pdfAcrobat TS3A27518E-Q1 6-bit, 1-of-2 Multiplexer or Demultiplexer With Integrated IEC L-4 ESD and 1.8-V Logic Compatible Control Inputs datasheet (Rev. D) PDF | HTML

TS3A27518E-Q1

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Data sheet

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Product details

Configuration

2:1 SPDT

Number of channels

6

Power supply voltage - single (V)

1.8, 2.5, 3.3

Protocols

Analog

Ron (typ) (Ω)

4.4

CON (typ) (pF)

21.5

ON-state leakage current (max) (µA)

7

Supply current (typ) (µA)

0.001

Bandwidth (MHz)

240

Operating temperature range (°C)

-40 to 105

Features

1.8-V compatible control inputs, Break-before-make, Powered-off protection

Input/output continuous current (max) (mA)

50

TI functional safety category

Functional Safety-Compliant

Rating

Automotive

Drain supply voltage (max) (V)

3.6

Supply voltage (max) (V)

3.6

Configuration

2:1 SPDT

Number of channels

6

Power supply voltage - single (V)

1.8, 2.5, 3.3

Protocols

Analog

Ron (typ) (Ω)

4.4

CON (typ) (pF)

21.5

ON-state leakage current (max) (µA)

7

Supply current (typ) (µA)

0.001

Bandwidth (MHz)

240

Operating temperature range (°C)

-40 to 105

Features

1.8-V compatible control inputs, Break-before-make, Powered-off protection

Input/output continuous current (max) (mA)

50

TI functional safety category

Functional Safety-Compliant

Rating

Automotive

Drain supply voltage (max) (V)

3.6

Supply voltage (max) (V)

3.6

TSSOP (PW)

24

49.92 mm² 7.8 x 6.4

WQFN (RTW)

24

16 mm² 4 x 4

Qualified for automotive applications
AEC-Q100 qualified with the following results:
- Device temperature grade 2: –40°C to 105°C ambient operating temperature range
- Device HBM ESD classification level H2
- Device CDM ESD classification level C3B
Functional Safety-Capable
- Documentation available to aid functional safety system design
1.65-V to 3.6-V single-supply operation
Powered-off protection (isolation in powerdown mode, Hi-Z when V₊ = 0)
Low capacitance switches, 21.5 pF (typical)
Bandwidth up to 240 MHz for high-speed rail-to-rail signal handling
Crosstalk and off isolation of −62 dB
1.8-V logic threshold compatibility for control inputs
3.6-V tolerant control inputs
ESD performance: NC/NO ports
- ±6-kV contact discharge (IEC 61000-4-2)
24-pin TSSOP (7.80 mm × 4.40 mm) and 24-pin QFN (4.00 mm × 4.00 mm) package

Qualified for automotive applications
AEC-Q100 qualified with the following results:
- Device temperature grade 2: –40°C to 105°C ambient operating temperature range
- Device HBM ESD classification level H2
- Device CDM ESD classification level C3B
Functional Safety-Capable
- Documentation available to aid functional safety system design
1.65-V to 3.6-V single-supply operation
Powered-off protection (isolation in powerdown mode, Hi-Z when V₊ = 0)
Low capacitance switches, 21.5 pF (typical)
Bandwidth up to 240 MHz for high-speed rail-to-rail signal handling
Crosstalk and off isolation of −62 dB
1.8-V logic threshold compatibility for control inputs
3.6-V tolerant control inputs
ESD performance: NC/NO ports
- ±6-kV contact discharge (IEC 61000-4-2)
24-pin TSSOP (7.80 mm × 4.40 mm) and 24-pin QFN (4.00 mm × 4.00 mm) package

The TS3A27518E-Q1 is a 6-bit 1-of-2 multiplexer-demultiplexer designed to operate from 1.65 V to 3.6 V. This device can handle both digital and analog signals, and signals up to V₊ can be transmitted in either direction. The TS3A27518E-Q1 has two control pins, each controlling three 1-of-2 muxes at the same time, and an enable pin that is used to put all outputs in high-impedance mode. The control pins are compatible with 1.8-V logic thresholds and are backward compatible with 2.5-V and 3.3-V logic thresholds as well.

The TS3A27518E-Q1 allows any SD, SDIO, and multimedia card host controllers to be expanded out to multiple cards or peripherals because the SDIO interface consists of 6-bits: CMD, CLK, and Data[0:3] signals. The TS3A27518E-Q1 has two control pins that give additional flexibility to the user, for example, the ability to mux two different audio-video signals in equipment such as an LCD television, an LCD monitor, or a notebook docking station.

The TS3A27518E-Q1 is a 6-bit 1-of-2 multiplexer-demultiplexer designed to operate from 1.65 V to 3.6 V. This device can handle both digital and analog signals, and signals up to V₊ can be transmitted in either direction. The TS3A27518E-Q1 has two control pins, each controlling three 1-of-2 muxes at the same time, and an enable pin that is used to put all outputs in high-impedance mode. The control pins are compatible with 1.8-V logic thresholds and are backward compatible with 2.5-V and 3.3-V logic thresholds as well.

The TS3A27518E-Q1 allows any SD, SDIO, and multimedia card host controllers to be expanded out to multiple cards or peripherals because the SDIO interface consists of 6-bits: CMD, CLK, and Data[0:3] signals. The TS3A27518E-Q1 has two control pins that give additional flexibility to the user, for example, the ability to mux two different audio-video signals in equipment such as an LCD television, an LCD monitor, or a notebook docking station.

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	Type	Title		Date
*	Data sheet	TS3A27518E-Q1 6-bit, 1-of-2 Multiplexer or Demultiplexer With Integrated IEC L-4 ESD and 1.8-V Logic Compatible Control Inputs datasheet (Rev. D)	PDF \| HTML	03 Oct 2022
	Product overview	How to Communicate I2S Signals Between MCU, DSPs, & Amplifiers Using Multiplexer (Rev. A)	PDF \| HTML	23 Jun 2023
	Functional safety information	TS3A27518E-Q1 Functional Safety FIT Rate, FMD and Pin FMA	PDF \| HTML	28 Sep 2022
	Application note	Selecting the Correct Texas Instruments Signal Switch (Rev. E)	PDF \| HTML	02 Jun 2022
	Application note	Multiplexers and Signal Switches Glossary (Rev. B)	PDF \| HTML	01 Dec 2021
	Application brief	Enabling SPI-Based Flash Memory Expansion by Using Multiplexers (Rev. B)	PDF \| HTML	07 Oct 2021
	Application brief	Eliminate Power Sequencing with Powered-off Protection Signal Switches (Rev. C)	PDF \| HTML	06 Jan 2021
	More literature	Automotive Logic Devices Brochure		27 Aug 2014
	Application note	Preventing Excess Power Consumption on Analog Switches		03 Jul 2008
	Application note	Semiconductor Packing Material Electrostatic Discharge (ESD) Protection		08 Jul 2004

Design & development

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Interface adapter

LEADED-ADAPTER1 — Surface mount to DIP header adapter for quick testing of TI's 5, 8, 10, 16 & 24-pin leaded packages

The EVM-LEADED1 board allows for quick testing and bread boarding of TI's common leaded packages. The board has footprints to convert TI's D, DBQ, DCT,DCU, DDF, DGS, DGV, and PW surface mount packages to 100mil DIP headers.

User guide: PDF