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MAXIM INTEGRATED / ANALOG DEVICES MAX4885ETJT VGA Signal Multiplexer
The MAX4885ETJ+T is a comprehensive VGA multiplexer in a 32-pin TQFN package, supporting configurations for 1:2 or 2:1 signal routing. It combines high-bandwidth analog switches with level-translating buffers to handle RGB, display data channel (DDC), and synchronization signals (HSYNC, VSYNC). The device includes a low-noise charge pump with internal capacitors, providing boosted gate drive voltage to enhance RGB switch performance. In 1:2 mode, HSYNC and VSYNC inputs are level-shifted to support low-voltage CMOS or standard TTL controllers. In 2:1 mode, output buffers for these signals are disabled for bidirectional operation. DDC signals are voltage clamped to an external voltage for level translation and protection. Additional features include a low-power shutdown mode and ESD protection of ±8KV on external pins. This device operates on a 4.5V to 5.5V supply voltage range, from -40°C to 85°C, with low ON-resistance (~5Ω), matched ON-resistance (0.5Ω), and low input capacitance (~13pF). The break-before-make switching prevents shorts, and the supply current is typically 300μA (less than 1μA with charge pump disabled). Applications include signal processing and portable devices.
MAXIM INTEGRATED / ANALOG DEVICES MAX4885ETJT VGA Signal Multiplexer Specifications:
- Supply Voltage Range: 4.5V to 5.5V
- Operating Temperature Range: -40°C to +85°C
- Package: 32-pin TQFN, 5mm x 5mm
- ON-Resistance: approximately 5Ω typical
- ON-Resistance Matching: 0.5Ω
- Input Capacitance: about 13pF
- Charge Pump: low-noise, internal capacitors, provides boosted gate drive voltage
- ESD Protection: ±8KV HBM on external pins
- Power Dissipation: max 1702mW at TA=+70°C
- Shutdown Current: ~300μA (less than 1μA with charge pump off)
- Switching Modes: 1:2 (HSYNC, VSYNC level-shifted), 2:1 (bidirectional signals disabled)
- Level Clamping: DDC signals voltage-clamped to external voltage, protect against overvoltage
- Applications: Signal routing for VGA, portable devices, signal processing, KVM switches.
Buy the Maxim Series VGA Multiplexer: MAX4885ETJ+T
Order the Maxim MAX4885ETJ+T VGA multiplexer online today to enhance your video signal routing with high bandwidth, versatile modes, and low resistance. This compact, 32-pin TQFN package is ideal for portable devices, computers, and professional signal processing applications. It features level-shifting buffers for low-voltage controllers, DDC voltage clamping for protection, and a low-noise charge pump for improved RGB switch performance. Designed for reliable operation over -40°C to +85°C, the MAX4885ETJ+T ensures excellent signal integrity, minimal power consumption, and maximum durability in your projects. Don't miss out—order now for seamless integration and superior performance.
Get Maxim MAX4885ETJ+T today—built for high-speed VGA signal routing, low power consumption, and robust ESD protection.
Frequently Asked Questions
Where can I buy MAXIM INTEGRATED / ANALOG DEVICES MAX4885ETJT?
You can click on the BUY or RFQ button to purchase MAX4885ETJT from an authorized MAXIM INTEGRATED / ANALOG DEVICES distributor.
How do I troubleshoot issues or seek technical support for part MAX4885ETJT?
You can download the MAX4885ETJT datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.
Who is the manufacturer of MAX4885ETJT?
MAXIM INTEGRATED / ANALOG DEVICES