集成电路芯片资料和参数

芯片型号:SGM3158

功能特点

产品名称:?4.5Ω Dual SPDT Analog Switch in 12-Pin DFN 4.5Ω单刀双掷模拟开关

产品型号:SGM3158

产品描述:

The SGM3158 is a dual, bidirectional, single-pole/double-throw (SPDT) CMOS analog switch designed to operate from a single +1.8V to +5.5V supply. It features high-bandwidth (270MHz) and low on-resistance (4.5Ω TYP), targeted applications for audio switching.

SGM3158 features guaranteed on-resistance matching (0.3Ω MAX) between switches and guaranteed on-resistance flatness over the signal range (2.3Ω TYP). This ensures excellent linearity and low distortion when switching audio signals.

SGM3158 is available in Green DFN-3×1-12L package.

产品特性:

Voltage Operation: 1.8V to 5.5V

On-Resistance: 4.5Ω (TYP) at 5.0V

Fast Switching Times

tON 20ns

tOFF 15ns

High Bandwidth: 270MHz

High Off-Isolation: -51dB at 10MHz

Rail-to-Rail Operation

TTL/CMOS Compatible

Break-Before-Make Switching

Extended Industrial Temperature Range:

-40℃ to +85℃

Available in Green DFN-3×1-12L Package

应用领域:

Portable Instrumentation

Battery-Operated Equipment

Computer Peripherals

Cell Phones

PDAs

MP3s

产品数据:

通道数:Dual

工作电压 (V):1.8 to 5.5

电源电流 (μA):< 5

导通电阻 (Ω):4.5

-3dB带宽 (MHz):270

逻辑控制 高电平 (V):1.5

逻辑控制 低电平 (V):0.6

开启时间 (ns):20

关断时间 (ns):15

封装:DFN-3×1-12L