SN74HC4851

Name: SN74HC4851
Brand: TI
SKU: SN74HC4851
Price: 0.419 USD

활성

주입 전류 효과 제어를 지원하는 5V, 8:1, 1채널 아날로그 멀티플렉서

지금 주문

데이터시트

document-pdfAcrobat SN74HC4851 datasheet (Rev. B) (영어)

SN74HC4851

활성

데이터시트

지금 주문

제품 상세 정보

Configuration

8:1

Number of channels

1

Power supply voltage - single (V)

2.5, 3.3, 5

Protocols

Analog

Ron (typ) (Ω)

150

CON (typ) (pF)

6.7

ON-state leakage current (max) (µA)

1

Supply current (typ) (µA)

2

Operating temperature range (°C)

-40 to 125

Features

Injection current control

Input/output continuous current (max) (mA)

25

Rating

Catalog

Drain supply voltage (max) (V)

6

Supply voltage (max) (V)

6

Configuration

8:1

Number of channels

1

Power supply voltage - single (V)

2.5, 3.3, 5

Protocols

Analog

Ron (typ) (Ω)

150

CON (typ) (pF)

6.7

ON-state leakage current (max) (µA)

1

Supply current (typ) (µA)

2

Operating temperature range (°C)

-40 to 125

Features

Injection current control

Input/output continuous current (max) (mA)

25

Rating

Catalog

Drain supply voltage (max) (V)

6

Supply voltage (max) (V)

6

PDIP (N)

16

181.42 mm² 19.3 x 9.4

SOIC (D)

16

59.4 mm² 9.9 x 6

TSSOP (PW)

16

32 mm² 5 x 6.4

TVSOP (DGV)

16

23.04 mm² 3.6 x 6.4

Injection-Current Cross Coupling <1mV/mA (see Figure 1)
Low Crosstalk Between Switches
Pin Compatible With SN74HC4051, SN74LV4051A, and CD4051B
2-V to 6-V V_CC Operation
Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
ESD Protection Exceeds JESD 22
- 2000-V Human-Body Model (A114-A)
- 200-V Machine Model (A115-A)
- 1000-V Charged-Device Model (C101)

Injection-Current Cross Coupling <1mV/mA (see Figure 1)
Low Crosstalk Between Switches
Pin Compatible With SN74HC4051, SN74LV4051A, and CD4051B
2-V to 6-V V_CC Operation
Latch-Up Performance Exceeds 100 mA Per JESD 78, Class II
ESD Protection Exceeds JESD 22
- 2000-V Human-Body Model (A114-A)
- 200-V Machine Model (A115-A)
- 1000-V Charged-Device Model (C101)

This eight-channel CMOS analog multiplexer/demultiplexer is pin compatible with the ’4051 function and, additionally, features injection-current effect control, which has excellent value in automotive applications where voltages in excess of normal supply voltages are common.

The injection-current effect control allows signals at disabled analog input channels to exceed the supply voltage without affecting the signal of the enabled analog channel. This eliminates the need for external diode/resistor networks typically used to keep the analog channel signals within the supply-voltage range.

This eight-channel CMOS analog multiplexer/demultiplexer is pin compatible with the ’4051 function and, additionally, features injection-current effect control, which has excellent value in automotive applications where voltages in excess of normal supply voltages are common.

The injection-current effect control allows signals at disabled analog input channels to exceed the supply voltage without affecting the signal of the enabled analog channel. This eliminates the need for external diode/resistor networks typically used to keep the analog channel signals within the supply-voltage range.

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기타 아날로그 스위치 및 멀티플렉서 찾기

다운로드 스크립트와 함께 비디오 보기 동영상

관심 가지실만한 유사 제품

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대안 비교

비교 대상 장치보다 업그레이드된 기능을 지원하는 즉각적 대체품

TMUX1308

활성

1.8V 로직 제어를 지원하는 5V, 8:1, 1채널 범용 멀티플렉서 Upgraded 1.8-V logic support and smaller package options

기술 문서

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모두 보기17

	유형	직함		날짜
*	Data sheet	SN74HC4851 datasheet (Rev. B)		2004/01/21
	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
	Application note	Implications of Slow or Floating CMOS Inputs (Rev. E)		2021/07/26
	Application brief	TMUX13xx-Q1 and SN74HC485x-Q1 Analog Multiplexer Injection Current Control (Rev. D)		2020/04/06
	Selection guide	Logic Guide (Rev. AB)		2017/06/12
	Application note	Understanding and Interpreting Standard-Logic Data Sheets (Rev. C)		2015/12/02
	User guide	LOGIC Pocket Data Book (Rev. B)		2007/01/16
	Application note	Semiconductor Packing Material Electrostatic Discharge (ESD) Protection		2004/07/08
	User guide	Signal Switch Data Book (Rev. A)		2003/11/14
	Application note	TI IBIS File Creation, Validation, and Distribution Processes		2002/08/29
	Application note	CMOS Power Consumption and CPD Calculation (Rev. B)		1997/06/01
	Application note	Designing With Logic (Rev. C)		1997/06/01
	Application note	Input and Output Characteristics of Digital Integrated Circuits		1996/10/01
	Application note	Live Insertion		1996/10/01
	Application note	SN54/74HCT CMOS Logic Family Applications and Restrictions		1996/05/01
	Application note	Using High Speed CMOS and Advanced CMOS in Systems With Multiple Vcc		1996/04/01

설계 및 개발

추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.

인터페이스 어댑터

LEADED-ADAPTER1 — TI의 5, 8, 10, 16 및 24핀 리드 패키지의 빠른 테스트를 위한 DIP 헤더 어댑터에 대한 표면 실장

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.

사용 설명서: PDF

TI.com에서 구매할 수 없습니다

패키지	핀	다운로드
PDIP (N)	16	옵션 보기
SOIC (D)	16	옵션 보기
TSSOP (PW)	16	옵션 보기
TVSOP (DGV)	16	옵션 보기

TI의 평가 항목에 대한 표준 약관이 적용됩니다.

SN74HC4851

주입 전류 효과 제어를 지원하는 5V, 8:1, 1채널 아날로그 멀티플렉서

SN74HC4851

제품 상세 정보

관심 가지실만한 유사 제품

비교 대상 장치보다 업그레이드된 기능을 지원하는 즉각적 대체품

기술 문서

설계 및 개발

LEADED-ADAPTER1 — TI의 5, 8, 10, 16 및 24핀 리드 패키지의 빠른 테스트를 위한 DIP 헤더 어댑터에 대한 표면 실장

주문 및 품질

지원 및 교육

TI 엔지니어의 기술 지원을 받을 수 있는 TI E2E™ 포럼

비디오 시리즈

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