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MAXIM INTEGRATED / ANALOG DEVICES MAX349EAPT 8-channel multiplexer
The MAX349EAP+T from Maxim Integrated is an 8-channel serially controlled switch multiplexer in a 20-pin SSOP package. It features low on-resistance (maximum 100 ohms), with matched and flat resistance characteristics across the signal range. This CMOS device supports operation with a single supply from +2.7V to +16V or dual supplies from ±2.7V to ±8V, allowing rail-to-rail analog signal switching. The device has low off-leakage current (0.1nA at +25°C, 5nA at +85°C) and initializes with all switches off and internal shift registers reset upon power-up. Its serial interface is compatible with SPI, QSPI, and MICROWIRE protocols, functioning as a shift register that allows data to be clocked in synchronously. It is suitable for applications such as audio signal routing, industrial and process control systems, avionics, automated test equipment, networking, and serial data acquisition. Key features include built-in ESD protection (>2kV), TTL/CMOS-compatible inputs, asynchronous active low reset, and the ability to handle rail-to-rail signals.
MAXIM INTEGRATED / ANALOG DEVICES MAX349EAPT 8-channel multiplexer Specifications:
- Package: 20-pin SSOP
- On-Resistance: Max 100Ω, matched and flat over signal range
- Supply Voltage: +2.7V to +16V (single), ±2.7V to ±8V (dual)
- Leakage Current: 0.1nA at +25°C, 5nA at +85°C
- ESD Protection: >2kV
- Serial Interface: SPI, QSPI, MICROWIRE-compatible
- Switch Type: SPST, bidirectional
- Number of Channels: 8
- Power-up State: All switches off, shift register reset
- Signal Handling: Rail-to-rail analog signals
- Input Logic Compatibility: TTL/CMOS
- Active Low Reset: Asynchronous
- Operating Temperature Range: -40°C to +85°C
Buy the Maxim Series MAX349 Series Multiplexer: MAX349EAPT
Purchase the Maxim MAX349EAPT online today to experience reliable, low-resistance analog switching for audio, industrial, and data acquisition applications. This compact 20-pin SSOP device features a robust serial interface compatible with industry standards like SPI, QSPI, and MICROWIRE, making integration straightforward. Its rail-to-rail capability and low leakage current ensure high performance across various voltage supplies, while built-in ESD protection provides added durability. Perfect for engineers seeking a versatile, durable solution for signal routing, automation, networking, and test systems, the MAX349EAPT offers seamless operation in demanding environments.
Get Maxim MAX349EAPT today—built for precision, low ON-resistance, and long-lasting durability.
Frequently Asked Questions
Where can I buy MAXIM INTEGRATED / ANALOG DEVICES MAX349EAPT?
You can click on the BUY or RFQ button to purchase MAX349EAPT from an authorized MAXIM INTEGRATED / ANALOG DEVICES distributor.
How do I troubleshoot issues or seek technical support for part MAX349EAPT?
You can download the MAX349EAPT datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.
Who is the manufacturer of MAX349EAPT?
MAXIM INTEGRATED / ANALOG DEVICES