Overview
Features and Benefits
- ESD-Protected NO/NC Pins
- ±15kV (Human Body Model)
- ±15kV (IEC 1000-4-2 Air-Gap Discharge)
- ±8kV (IEC 1000-4-2 Contact Discharge)
- Pin Compatible with MAX4541/MAX4542/MAX4543
- Guaranteed On-Resistance
- 70Ω (max) at +5V
- 150Ω (max) at +3V
- On-Resistance Flatness
- 2Ω (typ) at +5V
- 6Ω (typ) at +3V
- On-Resistance Matching
- 0.5Ω (typ) at +5V
- 0.6Ω (typ) at +3V
- Guaranteed 0.5nA Leakage Current at TA = +25°C
- +2V to +12V Single-Supply Voltage
- TTL/CMOS-Logic Compatible
- Low Distortion: 0.015%
- -3dB Bandwidth >300MHz
- Rail-to-Rail Signal Range
Product Details
The MAX4575/MAX4576/MAX4577 are low-voltage, high electrostatic discharge (ESD)-protected, dual single-pole/single-throw (SPST) analog switches. The normally closed (NC) and normally open (NO) pins are protected against ±15kV ESD without latchup or damage. Each switch can handle rail-to-rail analog signals. Off-leakage current is 0.5nA at +25°C. These analog switches are suitable for low-distortion audio applications and are the preferred solution over mechanical relays in automated test equipment or applications where current switching is required. They have low power requirements (0.5µW), require less board space, and are more reliable than mechanical relays. Each device is controlled by TTL/CMOS input voltage levels and is bilateral.
These switches feature guaranteed operation from a single supply of +2V to +12V, making them ideal for use in battery-powered applications. On-resistance is 70Ω (max), matched between switches to 0.5Ω (typ) and flat (2Ω typ) over the specified signal range.
The MAX4575 has two NO switches, the MAX4576 has two NC switches, and the MAX4577 has one NO and one NC switch. These devices are available in 8-pin µMAX® and SO packages.
Applications
- Cell Phones
- Digital Still Cameras
- Digital Television (Receivers, Set-Top Boxes)
- Palmtop Computers
- PDAs
Product Lifecycle
Production
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
Documentation & Resources
Design Resources
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal.
PCN-PDN Information
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Sample & Buy
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Buy Now Pricing
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List Pricing
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Lead Times
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