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车规 ET4157
General Description
ET4157 is a bidirectional SPDT CMOS analog switch. Its working voltage is 2.5V to 5.5V. ET4157 has the characteristics of high bandwidth, low on resistance and low distortion. Low power consumption is the main feature of ET4157, and its high performance makes it very suitable for a variety of applications, such as portable devices, audio and video signal routing.
Features
Voltage Range: 2.5V to 5.5V
-3dB Bandwidth: 100MHz
Low On-Resistance: 1.5Ω (TYP) at V+ = 5V
Low On-Resistance Flatness
Fast Switching Times: tON: 150ns (TYP) tOFF: 120ns (TYP)
High Off-Isolation: -45dB at 10MHz
TTL/CMOS Compatible
Rail-to-Rail Input and Output Operation
Break-Before-Make Switching
-40°C to +85°C Operating Temperature Range
Package information:
Applications
Cellular Phones
Portable Equipment
Computer Peripherals
Sample-and-Hold Circuits
Personal Digital Assistants
Battery-Powered Systems
Audio and Video Signal Routing
Pin Configuration
