MAX4899E
PRODUCTIONUSB 2.0 High-Speed, Fault-Tolerant 3:1, 4:1 Multiplexers
High-Speed Analog Switches for Portable Applications that Allow a Limited Number of Pins to Be Used for Multiple Purposes
- Part Models
- 2
- 1ku List Price
- Starting From $2.97
Part Details
- Single 2.7V to 3.6V Power-Supply Voltage
- Low 4Ω (typ) On-Resistance (RON)
- -3dB Bandwidth: 425MHz
- Fault Tolerant to Meet Full USB 2.0 Specification
- COM_ Protected to ±15kV ESD Protection per Human Body Model (Mil Standard 883; Method 3015)
- Low Operating Current (200µA), Ultra-Low Quiescent Current (3.0µA max) in Standby Mode
- Low Threshold Eliminates the Need for Translators in 1.8V Low Voltage Systems
- Tiny 3mm x 3mm, 16-Pin TQFN Package
The MAX4899E/MAX4899AE analog multiplexers combine the low on-capacitance (CON) and low on-resistance (RON) necessary for high-performance switching applications. These devices are designed for USB 2.0 high-speed applications at 480Mbps. The MAX4899E/MAX4899AE also handle all the requirements for USB low- and full-speed signaling.
The MAX4899E is a dual 3:1 multiplexer whereas the MAX4899AE is a dual 4:1 multiplexer. The MAX4899E/MAX4899AE feature two digital inputs, C0 and C1, to control the analog signal path. Typical applications include switching a USB connector between USB and other operations such as serial communications, audio, and video.
An enable input (active-low EN) is provided to disable all channels and place the device into a high-impedance (off) state, as well as reducing power consumption.
The MAX4899E/MAX4899AE operate from a 2.7V to 3.6V power-supply voltage and are protected against +5.5V shorts to COMA- and COMA+. In addition, COMA+ and COMA- are normally connected to outside circuitry and feature ±15kV ESD protection. The MAX4899E/MAX4899AE are available in a 3mm x 3mm, 16-pin TQFN package and operate over the -40°C to +85°C temperature range.
Applications
- Cell Phones
- Combination Products
- Digital Still Cameras
- Digital Video Cameras
- KVM
- MPEG-4 Players
- PDAs
- Portable GPS Navigation Systems
Documentation
Data Sheet 1
Reliability Data 1
Design Note 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 |
|---|---|---|---|
| MAX4899EETE+ | Thin Quad Flatpack, No Leads | ||
| MAX4899EETE+T | Thin Quad Flatpack, No Leads |
This is the most up-to-date revision of the Data Sheet.
Evaluation Kits
Evaluation Kit for the MAX4899AE and MAX4899E