Model & package intelligence
Model text, package form, tray or reel details, and visual evidence are reviewed together before RFQ feedback.
MICROCHIP MCP4728-E/UN MCP4728
Configuration
1 options
Configuration
Date code within 2 years
Available for RFQ
Technical data
Product details
20
specifications
Core information
- Product name
- MICROCHIP MCP4728-E / UN
- Type
- MICROCHIP
- Unit
- Electronic Component
- Minimum package
- 3000 管
Technical parameters
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- Electronic Component
- MICROCHIP
- Electronic Component
- MCP4728-E/UN
- Electronic Component
- 1
- Package
- MSOP-10
- Electronic Component
- DAC IC
- Electronic Component
- 0.2g
- Electronic Component
- 1
- Channel Count
- 4
- Features
- Programmable; Integrated Buffer;; positions
- Electronic Component
- BM0000282129
- Operating Temperature
- 40℃~+125℃
- Operating Voltage
- 2.7V~5.5V
- Electronic Component
- 6us
- Interface Type
- I2C
For datasheets, package documents, compatible-part guidance, or other technical resources, contact WMSIC customer service. Availability is confirmed case by case.
MCP4728-E/UN 产品概述
产品简介
MCP4728-E/UN 是 Microchip Technology Inc. 出品的一款高性能四通道 12 位数模转换器 (DAC)，专为需要精确模拟信号生成的应用而设计。其工作电压范围为 2.7 V 至 5.5 V，适合于各种工业、汽车和消费电子产品的使用场景。该器件通过 I2C 接口与数字控制器（如微控制器或 FPGA）进行通信，使其在多种应用环境中脱颖而出。
主要特性
电气参数
- 工作电压：支持 2.7 V 至 5.5 V 的宽电源范围，方便集成至不同电源系统。
- 输出类型：具有电压缓冲输出，确保在负载变动时，输出信号保持稳定。
- 位数：提供 12 位分辨率，可以实现高精度的模拟信号输出。
- 通道数：集成了四个独立的 DAC 通道，使其在多通道应用中表现尤为出色。
- 参考电压：内部抱电电源作为参考，简化了设计，减少了外部组件的需求。
性能
- 建立时间：达到 6 µs 的快速建立时间，支持高速数据更新，非常适合实时处理应用。
- 非线性误差 (INL/DNL)：典型的 INL 为 ±2 LSB，DNL 为 ±0.2 LSB，确保高精度和可靠性。
- 架构：采用电阻串架构，提供良好的线性度和低失真特性，适应各种音频信号和数据模拟输出的需求。
接口技术
- 数据接口：I2C 接口便于与各种数字控制器进行快速数据交换，实现简单而灵活的控制方式。
工作温度和封装
- 工作温度范围：-40°C 至 125°C 的宽温度范围，使得 MCP4728-E/UN 能够在严苛的环境下稳定工作，尤其适合汽车电子和工业控制等应用。
- 封装形式：提供 10-TFSOP 和 10-MSOP 封装，支持表面贴装工艺，便于集成至更小型化的电子设备中。
应用场景
MCP4728-E/UN 可广泛应用于：
- 汽车电子：用于音频信号控制、传感器信号模拟等多种汽车应用。
- 工业仪器：在控制和监控设备中提供精确的模拟信号输出，支持各种传感器的接口。
- 消费类电子：数字音频、图像处理等场景中的信号处理，满足现代电子设备的小型化与高性能需求。
总结
综上所述，MCP4728-E/UN 数模转换器以其卓越的性能和灵活的接口，成为各种现代电子系统中的理想选择。其高精度、多通道、宽工作电压范围和可靠的工作温度性能，使其适应于多种复杂的应用环境。无论在工业、汽车还是消费电子领域，MCP4728-E/UN 都能为设计工程师提供高质量、稳定可靠的模拟信号解决方案。
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