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MAXIM INTEGRATED / ANALOG DEVICES MAX328CPE Analog Multiplexer
The MAX328CPE+ is an ultra-low leakage, monolithic CMOS analog multiplexer housed in a 16-pin DIP package. It functions as a single-ended 8-channel multiplexer designed to minimize both on and off leakages, making it ideal for switching signals from high source impedance sources. When an external 40 kΩ resistor is added to each input, the device becomes a fault-tolerant multiplexer capable of handling 110V AC faults indefinitely while maintaining an error of less than 40 nV for normal signals. The MAX328 operates with single power supplies ranging from 10V to 30V or dual supplies from ±5V to ±18V, and performs well with unbalanced supply voltages such as +12V/-5V or +5V/-15V. It is suitable for applications in control systems, data logging, aircraft heads-up displays, data acquisition, and signal routing. Features include bidirectional operation, an operating temperature range of 0°C to 70°C, TTL and CMOS compatibility, an analog signal range that includes supply rails, switching speeds below 1.5 microseconds, latch-up proof construction, low power dissipation of 1.9 mW at ±15V supplies, and a charge injection of 5 pC at VA=0V.
MAXIM INTEGRATED / ANALOG DEVICES MAX328CPE Analog Multiplexer Specifications:
- Number of Channels: 8
- Leakage Current: <1pA at +25°C
- On-Resistance: 2.5kΩ
- Supply Voltage Range: 10V to 30V (single), ±5V to ±18V (dual)
- Input Voltage Range: -15V to +15V
- Analog Signal Range: Includes supply rails
- Switching Speed: Less than 1.5μs
- Power Dissipation: 1.9mW at ±15V supplies
- Operating Temperature: 0°C to 70°C
- Charge Injection: 5pC
- Fault Tolerance: Handles 110V AC faults indefinitely with external resistor
- Package Type: 16-pin DIP
Buy the Maxim MAX328CPE+ – Reliable CMOS Analog Multiplexer for Industrial Applications
Purchase the Maxim MAX328CPE+ online to ensure high-performance, ultra-low leakage switching for control, data logging, and signal routing applications. Its fault-tolerant design handles high-voltage AC faults indefinitely while maintaining signal integrity. Compatible with a wide range of power supplies from 10V to 30V, it offers switching speeds under 1.5 microseconds, low power dissipation, and bidirectional operation. Ideal for aerospace, control systems, and data acquisition, this reliably designed analog multiplexer guarantees excellent performance in high-impedance circuits and demanding environments.
Get Maxim MAX328CPE+ today—built for precision and long-lasting durability in high-impedance switching and fault-tolerant systems.
Frequently Asked Questions
Where can I buy MAXIM INTEGRATED / ANALOG DEVICES MAX328CPE?
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How do I troubleshoot issues or seek technical support for part MAX328CPE?
You can download the MAX328CPE datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.
Who is the manufacturer of MAX328CPE?
MAXIM INTEGRATED / ANALOG DEVICES