MAX4852
PRODUCTIONDual SPDT Analog Switches with Over-Rail Signal Handling
- Part Models
- 2
- 1ku List Price
- Starting From $1.95
Part Details
- USB 2.0 Full Speed (12MB) and USB 1.1 Signal Switching Compliant
- Switch Signals Greater than VCC
- 0.1ns Differential Skew
- 3.5Ω/7Ω On-Resistance
- 135MHz -3dB Bandwidth
- +2V to +5.5V Supply Range
- 1.8V Logic Compatible
- Low Supply Current
- 1µA (MAX4852)
- 5µA (MAX4850)
- 10µA (MAX4850H/MAX4852H)
- Available in a Space-Saving (3mm x 3mm), 16-Pin TQFN Package
The MAX4850/MAX4850H/MAX4852/MAX4852H family of dual SPDT (single-pole/double-throw) switches operate from a single +2V to +5.5V supply and can handle signals greater than the supply rail. These switches feature low 3.5Ω or 3.5Ω/7Ω on-resistance with low on-capacitance, making them ideal for switching audio and data signals.
The MAX4850/MAX4850H are configured with two SPDT switches and feature two comparators for headphone detection or mute/send key functions. The MAX4852 has two SPDT switches with no comparators for low 1µA supply current.
For over-rail applications, these devices offer either the pass-through or high-impedance option. For the MAX4850/MAX4852, the signal (up to 5.5V) passes through the switch without distortion even when the positive supply rail is exceeded. For the MAX4850H/MAX4852H, the switch input becomes high impedance when the input signal exceeds the supply rail.
The MAX4850/MAX4850H/MAX4852/MAX4852H are available in the space-saving (3mm x 3mm), 16-pin TQFN package and operate over the extended temperature range of -40°C to +85°C.
Applications
- Audio-Signal Routing
- Cell Phones
- Notebook Computers
- PDAs and Other Handheld Devices
- USB Switching
Documentation
Data Sheet 1
Reliability Data 1
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. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| MAX4852ETE+ | Thin Quad Flatpack, No Leads | ||
| MAX4852ETE+T | Thin Quad Flatpack, No Leads |
This is the most up-to-date revision of the Data Sheet.
Hardware Ecosystem
| Parts | Product Life Cycle | Description |
|---|---|---|
| USB Analog Switches 1 | ||
| MAX4717 | PRODUCTION | 4.5Ω/20Ω, 300MHz Bandwidth, Dual SPDT Analog Switches in UCSP |
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