Product description
The MAX4543 is a precision component from Analog Devices, designed to operate as a single-pole single-throw (SPST) analog switch. It is optimized for operation with a single supply voltage between +2.7 V and +12 V, making it particularly suitable for battery-powered devices and applications where low power consumption is critical.
Specifications:
- Supply voltage: +2.7 V to +12 V
- Power consumption: Only 5 µW
- Leakage current: Maximum 100 pA, minimizing unwanted signal interference
- On-resistance: Low, approximately 60 ohms at 5 V supply
Switching times:
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Turn-on time (t<sub>ON</sub>): Max 150 ns
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Turn-off time (t<sub>OFF</sub>): Max 100 ns
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Logic compatibility: Compatible with TTL/CMOS logic levels
Applications:
- Battery-powered systems where low power consumption is critical
- Sample-and-hold circuits for signal processing
- Test equipment requiring precise signal switching
- Communication systems where signal integrity is essential
In summary, the MAX4543 offers a combination of low power consumption, fast switching, and high precision, making it an excellent choice for designers looking for a reliable analog switch for their applications.
