TMUX1308-Q1

Name: TMUX1308-Q1
Brand: TI
SKU: TMUX1308-Q1
Price: 0.103 USD

활성

주입 전류 제어와 1.8V 로직을 지원하는 오토모티브 5V, 8:1, 1채널 멀티플렉서

지금 주문

데이터시트

document-pdfAcrobat TMUX13xx-Q1 Automotive 5-V, Bidirectional 8:1, 1-Channel and 4:1, 2-Channel Multiplexers with Injection Current Control datasheet (Rev. F) (영어) PDF | HTML

TMUX1308-Q1

활성

데이터시트

지금 주문

제품 상세 정보

Configuration

8:1

Number of channels

1

Power supply voltage - single (V)

1.8, 2.5, 3.3, 5

Protocols

Analog

Ron (typ) (Ω)

59

CON (typ) (pF)

11

ON-state leakage current (max) (µA)

0.8

Supply current (typ) (µA)

0.003

Bandwidth (MHz)

500

Operating temperature range (°C)

-40 to 125

Features

1.8-V compatible control inputs, Break-before-make, Injection current control, Short-to-battery protection

Input/output continuous current (max) (mA)

100

TI functional safety category

Functional Safety-Capable

Rating

Automotive

Drain supply voltage (max) (V)

5.5

Supply voltage (max) (V)

5.5

Configuration

8:1

Number of channels

1

Power supply voltage - single (V)

1.8, 2.5, 3.3, 5

Protocols

Analog

Ron (typ) (Ω)

59

CON (typ) (pF)

11

ON-state leakage current (max) (µA)

0.8

Supply current (typ) (µA)

0.003

Bandwidth (MHz)

500

Operating temperature range (°C)

-40 to 125

Features

1.8-V compatible control inputs, Break-before-make, Injection current control, Short-to-battery protection

Input/output continuous current (max) (mA)

100

TI functional safety category

Functional Safety-Capable

Rating

Automotive

Drain supply voltage (max) (V)

5.5

Supply voltage (max) (V)

5.5

SOT-23-THN (DYY)

16

8.4 mm² 4.2 x 2

TSSOP (PW)

16

32 mm² 5 x 6.4

WQFN (BQB)

16

8.75 mm² 3.5 x 2.5

AEC-Q100 Qualified for Automotive Applications
- Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature
Injection current control
Back-powering protection
- No ESD diode path to V DD
Wide supply range: 1.62 V to 5.5 V
Low capacitance
Bidirectional signal path
Rail-to-rail operation
1.8 V logic compatible
Fail-safe logic
Break-before-make switching
Short-to-Battery Protection
Functional Safety-Capable
- Documentation Available to Aid Functional Safety System Design
TMUX1308-Q1 – pin compatible with:
- Industry standard 4051 and 4851 multiplexers
TMUX1309-Q1 – pin compatible with:
- Industry standard 4052 and 4852 multiplexers

AEC-Q100 Qualified for Automotive Applications
- Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature
Injection current control
Back-powering protection
- No ESD diode path to V DD
Wide supply range: 1.62 V to 5.5 V
Low capacitance
Bidirectional signal path
Rail-to-rail operation
1.8 V logic compatible
Fail-safe logic
Break-before-make switching
Short-to-Battery Protection
Functional Safety-Capable
- Documentation Available to Aid Functional Safety System Design
TMUX1308-Q1 – pin compatible with:
- Industry standard 4051 and 4851 multiplexers
TMUX1309-Q1 – pin compatible with:
- Industry standard 4052 and 4852 multiplexers

The TMUX1308-Q1 and TMUX1309-Q1 are general purpose complementary metal-oxide semiconductor (CMOS) multiplexers (MUX). The TMUX1308-Q1 is an 8:1, 1-channel (single-ended) mux, while the TMUX1309-Q1 is a 4:1, 2-channel (differential) mux. The devices support bidirectional analog and digital signals on the source (Sx) and drain (Dx) pins ranging from GND to V DD.

The TMUX13xx-Q1 devices have an internal injection current control feature which eliminates the need for external diode and resistor networks typically used to protect the switch and keep the input signals within the supply voltage. The internal injection current control circuitry allows signals on disabled signal paths to exceed the supply voltage without affecting the signal of the enabled signal path. Additionally, the TMUX13xx-Q1 devices do not have an internal diode path to the supply pin, which eliminates the risk of damaging components connected to the supply pin or providing unintended power to the supply rail.

All logic inputs have 1.8 V logic compatible thresholds, ensuring both TTL and CMOS logic compatibility when operating with a valid supply voltage. Fail-Safe Logic circuitry allows voltages on the control pins to be applied before the supply pin, protecting the device from potential damage.

The TMUX1308-Q1 and TMUX1309-Q1 are general purpose complementary metal-oxide semiconductor (CMOS) multiplexers (MUX). The TMUX1308-Q1 is an 8:1, 1-channel (single-ended) mux, while the TMUX1309-Q1 is a 4:1, 2-channel (differential) mux. The devices support bidirectional analog and digital signals on the source (Sx) and drain (Dx) pins ranging from GND to V DD.

The TMUX13xx-Q1 devices have an internal injection current control feature which eliminates the need for external diode and resistor networks typically used to protect the switch and keep the input signals within the supply voltage. The internal injection current control circuitry allows signals on disabled signal paths to exceed the supply voltage without affecting the signal of the enabled signal path. Additionally, the TMUX13xx-Q1 devices do not have an internal diode path to the supply pin, which eliminates the risk of damaging components connected to the supply pin or providing unintended power to the supply rail.

All logic inputs have 1.8 V logic compatible thresholds, ensuring both TTL and CMOS logic compatibility when operating with a valid supply voltage. Fail-Safe Logic circuitry allows voltages on the control pins to be applied before the supply pin, protecting the device from potential damage.

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TMUX4051-Q1

활성

1.8V 호환 로직을 지원하는 오토모티브, ±12-V, 8:1 1채널, 멀티플렉서 ±24-V mux

기술 문서

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모두 보기10

	유형	직함		날짜
*	Data sheet	TMUX13xx-Q1 Automotive 5-V, Bidirectional 8:1, 1-Channel and 4:1, 2-Channel Multiplexers with Injection Current Control datasheet (Rev. F)	PDF \| HTML	2023/07/07
	Application note	Short to Battery Protection with TI Analog Switches and Multiplexers	PDF \| HTML	2024/02/26
	Application brief	Zonal Architecture and MCU I/O Expansion	PDF \| HTML	2023/02/02
	Application brief	1.8-V Logic for Multiplexers and Signal Switches (Rev. C)	PDF \| HTML	2022/07/26
	Application note	Selecting the Correct Texas Instruments Signal Switch (Rev. E)	PDF \| HTML	2022/06/02
	Application note	Multiplexers and Signal Switches Glossary (Rev. B)	PDF \| HTML	2021/12/01
	Functional safety information	TMUX130x-Q1 Functional Safety, FIT Rate, Failure Mode Distribution and Pin FMA (Rev. B)	PDF \| HTML	2021/11/30
	Application brief	Expanding Functionality of Cell Supervision Unit in Battery Management Systems	PDF \| HTML	2021/09/14
	Application note	Switch Detection in BCM: Integrated MSDI Solution vs. Semi Discrete Solution		2020/08/11
	Application brief	TMUX13xx-Q1 and SN74HC485x-Q1 Analog Multiplexer Injection Current Control (Rev. D)		2020/04/06

설계 및 개발

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평가 보드

16DYYPWEVM — SOT-23 THIN(DYY) 및 TSSOP(PW) 패키지용 테스트 보드

The 16DYYPWEVM test board provides a dual footprint for SOT-23 THIN (DYY) and TSSOP (PW) packages. This test board is used for quick prototyping and testing of integrated ciructs in 16 pin SOT-23 THIN (DYY) and TSSOP (PW) packages.

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