Overview
Features and Benefits
- 2mm x 2mm WLP
- Guaranteed On-Resistance (RON)
- 25Ω (max) at +5V
- 50Ω (max) at +3V
- On-Resistance Matching
- 3Ω (max) at +5V
- 3.5Ω (max) at +3V
- Guaranteed < 0.1nA Leakage Current at TA = +25°C
- Single-Supply Operation from +2.0V to +11V
- TTL/CMOS-Logic Compatible
- -84dB Crosstalk (1MHz)
- -72dB Off-Isolation (1MHz)
- Low Power Consumption: 0.5nW (typ)
- Rail-to-Rail Signal Handling
Product Details
The MAX4747–MAX4750 low-voltage, quad single-pole single-throw (SPST)/dual single-pole/double-throw (SPDT) analog switches operate from a single +2V to +11V supply and handle rail-to-rail analog signals. These switches exhibit low leakage current (0.1nA) and consume less than 0.5nW (typ) of quiescent power, making them ideal for battery-powered applications.
When powered from a +3V supply, these switches feature 50Ω (max) on-resistance (RON), with 3.5Ω (max) matching between channels and 9Ω (max) flatness over the specified signal range.
The MAX4747 has four normally open (NO) switches, the MAX4748 has four normally closed (NC) switches, and the MAX4749 has two NΩ and two NC switches. The MAX4750 has two SPDT switches. These switches are available in 14-pin TSSOP, 16-pin TQFN (4mm x 4mm), and 16-bump WLP packages. This tiny chip-scale package occupies a 2mm x 2mm area and significantly reduces the required PC board area.
Applications
- Audio/Video Signal Routing
- Battery-Powered Systems
- Cell Phones
- Communications Circuits
- Glucose Meters
- Low-Voltage Data-Acquisition Systems
- 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
Support & Discussions
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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