MAX4814E

更新时间： 2024-11-04 04:41:55

品牌	Logo	应用领域
美信 - MAXIM		开关
页数	文件大小	规格书
17页	247K
描述
DVI/HDMI 2:4 Low-Frequency Fan Out Switch

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数据手册

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MAX4814E 数据手册

19-1056; Rev 0; 11/07

DVI/HDMI 2:4 Low-Frequency Fan Out Switch

MAX814E

General Description

Features

The MAX4814E high-definition multimedia interface

(HDMI) switch provides routing for low-frequency sig-

nals. The MAX4814E operates from a single +5.0V

10ꢀ supply voltage and is ideal for connecting multi-

ple HDMI sources to multiple loads.

♦ +5V/Drain Switched

♦ HPD (Hot-Plug Detect) Switching

♦ DDC (Display Data Channel) Switching

♦ Direct Entry or I C Control

The MAX4814E is a bidirectional 2:4 HDMI switch. Each

switch consists of five single-pole/single-throw (SPST)

channels. Two channels have a low 3Ω (typ) on-resis-

tance to route +5V and drain (ground return), and three

channels to route data. The device features a mode

♦ Low 1µA Quiescent Current

♦ ±±6V Huꢀan ꢁody ꢂodel (Hꢁꢂ) ESD Protection

on Switch I/Os

♦ Coꢀpanion IC to the ꢂAX3845

input to control the device through an I C interface or

♦ Provides I C Control for the ꢂAX3845

direct-control logic inputs.

♦ Coꢀpact ±4-Pin, 10ꢀꢀ x 10ꢀꢀ TQFP Pac6age

The MAX4814E is available in a 64-pin (10mm x 10mm)

TQFP package and operates over the -40°C to +85°C

extended temperature range.

♦ Optiꢀized Layout to Support 4:4 or 2:8

Configuration with Two Devices

Applications

Commercial/Industrial HDMI/DVI Switch Boxes

Ordering Information

PIN-

PKG

CODE

PART

TEꢂP RANGE

High-End Consumer Switchers

PACKAGE

AV Receivers with Switching

MAX4814EECB+ -40°C to +85°C 64 TQFP-EP* C64E-10

+Denotes a lead-free package.

*EP = Exposed paddle.

Pin Configuration appears at end of data sheet.

Typical I²C Operating Circuit

4.5V TO 5.5V

0.1μF

MODE

DVI/HDMI 1

DVI/HDMI 2

DVI/HDMI 1

DVI/HDMI 2

SW0

SW1

SW2

SW3

DVI/HDMI 1

DVI/HDMI 2

DVI/HDMI 1

DVI/HDMI 2

MAX4814E

SCL

SDA

μCONTROLLER

DVI/HDMI 1

DVI/HDMI 2

AD2

AD1

AD0

ADDRESS SELECTION*

MAX3845

EFN

GND

0.1μF

*SEE DEVICE ADDRESS SECTION.

________________________________________________________________ ꢂaxiꢀ Integrated Products

For pricing delivery, and ordering inforꢀation please contact ꢂaxiꢀ Direct at 1-888-±29-4±42,

or visit ꢂaxiꢀ’s website at www.ꢀaxiꢀ-ic.coꢀ.

12 3 4 5 6 7...17

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与MAX4814E相关器件

型号	品牌	获取价格	描述	数据表
MAX4814EECB+	MAXIM	获取价格	DVI/HDMI 2:4 Low-Frequency Fan Out Switch
MAX4814EECB+T	MAXIM	获取价格	Consumer Circuit, BICMOS, PQFP64, 10 X 10 MM, 1 MM HEIGHT, LEAD FREE, MS-026ACD, TQFP-64
MAX4815	MAXIM	获取价格	High-Bandwidth, T1/E1, SPST Analog Switches
MAX4815ETE	MAXIM	获取价格	High-Bandwidth, T1/E1, SPST Analog Switches
MAX4815ETE+	MAXIM	获取价格	暂无描述
MAX4816ETE	MAXIM	获取价格	High-Bandwidth, T1/E1, SPST Analog Switches
MAX4816ETE+T	MAXIM	获取价格	SPST, 4 Func, 1 Channel, BICMOS, PQCC16, 5 X 5 MM, 0.80 MM HEIGHT, LEAD FREE, MO-220WHHB,
MAX4816ETE-T	MAXIM	获取价格	SPST, 4 Func, 1 Channel, BICMOS, PQCC16, 5 X 5 MM, 0.80 MM HEIGHT, LEAD FREE, MO-220WHHB,
MAX4817ETE	MAXIM	获取价格	High-Bandwidth, T1/E1, SPST Analog Switches
MAX4817ETE+	MAXIM	获取价格	SPST, 4 Func, 1 Channel, BICMOS, PQCC16, 5 X 5 MM, 0.80 MM HEIGHT, LEAD FREE, MO-220WHHB,

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