产品分类/ Products
- HTD5832C 内置译码器的 2.5A 低噪声步进电机驱动芯片
- NS6119/A 100V 输入 1.5A 输出异步降压稳压器
- PL3050 20V, 10A, Synchronous Boost Conv
- HTN7922,HTN7921 4.0V~30V输入，2A/1.2A同步降压变换器
- HTC6221高效异步升压型1.2A双节锂电池充电器
- HTN78A5 6V~100V输入，5A实地异步降压变换器
- HTR7072 带自动呼吸功能的6x12阵列LED 驱动器
- HTR7054 带自动呼吸功能的6x9阵列LED 驱动器
- HTR7108 带自动呼吸功能的9x12阵列LED 驱动器
- HTR7036 带自动呼吸功能的3x12阵列LED 驱动器
- NS2160H 单/双节锂电池充电管理 IC
- NS2156E 1.5A 线性锂离子电池充电管理 IC
- NS4190X 系列 单声道 AB 类音频功率放大器
- NS8003 单声道 AB 类音频功率放大器
模拟开关芯片
产品名称：ET7428 1Ω Dual SPDT Negative Signal Handing Analog Switch
型号： ET7428
产片介绍：General Description The ET7428 is an advanced CMOS analog switch fabricated in Sub−micron silicon gate CMOS technology Thepartalsofeaturesguarantee
产片介绍：General Description The ET7428 is an advanced CMOS analog switch fabricated in Sub−micron silicon gate CMOS technology Thepartalsofeaturesguarantee
┄┄┄详细介绍┄┄┄
General Description
The ET7428 is an advanced CMOS analog switch fabricated in Sub−micron silicon gate CMOS technology.
The part also features guaranteed Break Before Make (BBM) switching, assuring the switches never short the driver. The switches can handle negative signal down to -3.6V. When the voltage of the COM terminal exceeds OVP threshold, the channels from the COM terminal to the NC and NO terminals will be turned off.
ET7428 is offered in a small QFN10L package, which is ideal for small form factor portable equipment.
Features
● Low RON is typical 1Ω @ VCC =3.3V
● Single supply operation from 2.7V to 5.5V
● Full -3.6V to 5.5V signal handling capability
● High off-channel isolation
● Low standby current
● Low distortion
● Break-Before-Make (BBM) switching
● High continuous current capability is ±300mA through each switch
● Part No. and Package Information
Application
● Smart Phones and Cellular Phones
● Cell Phone Audio Block/ Speaker
● Earphone Switching Ring-Tone Chip
● Amplifier Switching/Modems
Analog Symbol
Test Circuit
Test Circuit (Continued)
