MAX14661 - Beyond-the-Rails 16:2 Multiplexer
MAX14661是Maxim美信半导体公司的一款宽带交换产品，MAX14661是Beyond-the-Rails 16:2 Multiplexer，本站介绍了MAX14661的封装应用图解、特点和优点、功能等，并给出了与MAX14661相关的Maxim元器件型号供参考。
MAX14661 - Beyond-the-Rails 16:2 Multiplexer - 宽带交换 - Multiplex ±5.5V Common-Mode Signal From a Single Supply Rail as Low as 1.6V - 美信半导体
产品概述
The MAX14661 is a serially controlled, dual-channelanalog multiplexer allowing any of the 16 pins to beconnected to either common pin simultaneously in anycombination. The device features Beyond-the-Rails™capability so that ±5.5V signals can be passed with anysingle supply between +1.6V and +5.5V.
The serial control is selectable between I2C and SPI.Both modes provide individual control of each independentswitch so that any combination of switches canbe applied. I2C mode provides two address-select pinsallowing for addressing up to four devices on a single bus.The SPI mode includes a DOUT pin that can be used tochain multiple devices together with a single select signal.
The IC is available in a 28-pin (4mm x 4mm) TQFN packageand is specified over the -40oC to +85oC extendedtemperature range. The AB_ and COM_ pins provide±10kV ESD protection (HBM).
关键特性
以下关键特性由Maxim美信半导体提供：Beyond-the-Rails Technology Reduces Cost and ComplexitySwitch ± 5.5V Signals from a +1.6V Single Supply Wide +1.6V to +5.5V Supply Range Low 5.5Ω RON (typ) Across the Supply Range Flexible Multiplexing Enables Design Reuse 16:2 Matrix Switch Multiplexer Connects Any InputPin To Either Common Pin In Any Combination Each Switch is Independently Controlled via I2C or SPI Programmable Shadow Registers Allow Simultaneous Updating Low Distortion Switching Improves System Performance Total Harmonic Distortion + Noise 0.005% (typ) RON Flatness 2.5mΩ (typ) Across Complete Signal RangeIntegrated Protection for System Reliability ±10kV HBM ESD Protection on all AB_ and COM_Pins, Even When Powered Down 热门应用
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