WMSIC Electronic Components

GATEMODE GM3088EMA

ModelGM3088EMA
PackageMSOP-8L
BrandGATEMODE
Price Price on request Electronic component prices change quickly with market supply and demand. Please refer to the latest WMSIC quotation for current pricing.
Configuration
1 options
Configuration 26+

Available for RFQ

Technical data

Product details

19 specifications

Core information

Product name
GATEMODE GM3088EMA
Type
GATEMODE
Minimum package
2500 圆盘

Technical parameters

Electronic Component
Electronic Component
Electronic Component
GATEMODE
Electronic Component
GM3088EMA
Electronic Component
1
Package
MSOP-8L
Type
Transceiver
Electronic Component
RS-485 / RS-422IC
Electronic Component
0.104g
Electronic Component
256
Electronic Component
1
Features
Tx / Rx;;; Low Power
Electronic Component
BM0264872059
Operating Temperature
40℃~+85℃
Operating Voltage
3V~5.5V
Receiver
1
Data
16Mbps

For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.

GM3088EMA 收发器产品概述

一、产品定位与核心特性

GM3088EMA是捷茂微(GATEMODE)推出的单通道半双工收发器,专为工业级低功耗通信场景打造。核心优势聚焦「宽适配、高可靠、小体积」:集成1个驱动器与1个接收器,支持3V5.5V宽电压输入(兼容主流MCU电平);具备±15kV静电防护、-40℃+85℃工业级温度范围,适配 harsh 环境;低至500uA的静态电流满足电池供电需求,16Mbps速率覆盖多数实时通信场景,256节点容量支持多设备组网。

二、关键参数深度解析

1. 电压与功耗适配

  • 3V~5.5V宽电压:直接兼容3.3V(如STM32)、5V(如51单片机)等常见MCU电平,无需额外电平转换电路,简化系统BOM设计;
  • 500uA静态电流:待机状态功耗极低,适合电池供电的便携式设备(如手持终端)或低功耗传感器节点,可延长单次充电后的工作时间(例如1000mAh电池可待机约2000小时)。

2. 通信性能

  • 16Mbps数据速率:远高于一般低速收发器(1Mbps),支持工业现场传感器数据的实时传输(如高速温度采集),避免通信延迟;
  • 256节点容量:可同时连接256个终端设备,满足门禁系统多读卡器、工业传感器组网等点对多点通信需求(无需额外中继);
  • 半双工模式:双向数据传输但不同时收发,平衡了通信效率与硬件成本,适配多数点对点/点对多点场景(如PLC与执行器通信)。

3. 可靠性参数

  • ±15kV静电防护:符合IEC 61000-4-2接触放电标准,工业环境中频繁的静电冲击(如人员操作、设备插拔)不会损坏器件,降低现场故障概率;
  • -40℃~+85℃工作温度:通过高低温循环测试,可稳定运行于户外、车间等温差较大的场景(如北方冬季户外传感器、南方车间高温环境),避免温度变化导致的通信中断。

三、封装与物理特性

采用MSOP-8L超小型封装,尺寸紧凑(典型2.9mm×3.0mm),适合空间受限的设备(如小型工业模块、便携式终端);引脚布局清晰,兼容回流焊、波峰焊等常规焊接工艺,便于批量生产,且散热性能良好。

四、可靠性与兼容性

  • 抗干扰能力:内置共模干扰抑制电路,可有效过滤工业现场的电磁噪声(如电机、变频器干扰),保证100m距离内通信无丢包;
  • 协议兼容性:适配主流通信协议(如RS-485衍生协议),可与不同品牌MCU、传感器节点无缝对接;
  • 长寿命设计:符合工业级器件可靠性标准,MTBF(平均无故障时间)超10万小时,减少设备维护成本。

五、典型应用场景

  1. 工业自动化:PLC与温度传感器、压力变送器、执行器的半双工通信;
  2. 智能门禁系统:单控制器支持256个读卡器组网(如小区多单元门禁);
  3. 智能家居:温湿度、门窗磁、燃气传感器等节点与网关的低功耗通信;
  4. 便携式设备:手持巡检终端与现场设备的有线辅助通信;
  5. 车载辅助系统:车身控制模块与低功耗传感器(如胎压监测辅助节点)的通信。

GM3088EMA凭借其宽电压、低功耗、高可靠性及小封装特性,成为工业、智能家居等领域半双工通信的优选器件,可有效降低系统设计复杂度与成本。

Request for quote

Send RFQ

Use the form for single models, category sourcing, and multi-line BOM requirements.

Send your target model and quantity.

Product sourcing intelligence

Model, package, availability, and BOM fit reviewed before quotation.

WMSIC turns product data, package visuals, BOM context, and sourcing signals into practical RFQ notes for buyers.

Electronic component model and package intelligence review on an ESD-safe inspection bench

Model & package intelligence

Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.

BOM matching and alternative component comparison workstation with protected IC samples

BOM matching & alternatives

BOM lines are compared by package, parameters, quantity, and workable alternatives for cleaner sourcing decisions.

Electronic component sourcing availability dashboard with ESD-protected samples

Sourcing availability signal

Stock routes, quotation confidence, lead-time notes, and shipment feasibility are checked before sales follow-up.

Buyer sourcing scenarios

Examples of how common component sourcing requests are organized.

Typical RFQ scenarios based on the WMSIC form fields, catalog data, manual review steps, and shipment preparation workflow.

The buyer shares the full part number, package requirement, quantity, destination, and available product photos so the quotation can record the exact version under review.

Package confirmation Typical RFQ workflow

A multi-line BOM is organized into direct sourcing lines, lines that need package clarification, and lines where alternative-part review is permitted.

Mixed BOM triage Typical RFQ workflow

The original manufacturer part number, datasheet revision, application, critical limits, and acceptable changes are collected before possible candidates are discussed.

Obsolete-part review Typical RFQ workflow

Sample quantity, minimum packing, package format, target date, and courier destination are kept together in one RFQ conversation.

Small-batch request Typical RFQ workflow

Package photos, model markings, board context, and the quantity needed for repair help focus the sourcing review on the relevant version.

Repair batch evidence Typical RFQ workflow

When a suffix or package note is incomplete, the response records the open difference and requests buyer confirmation before procurement proceeds.

Model suffix clarification Typical RFQ workflow

Packing format, carton notes, invoice details, courier option, destination, and tracking handoff are coordinated around the confirmed order.

Export handoff Typical RFQ workflow

The request connects the previously used model, current demand, package evidence, target timing, and replenishment sourcing route.

Replenishment inquiry Typical RFQ workflow

Related products

Packaged components ready for RFQ.