MAX22088
PRODUCTIONHome Bus System (HBS) Compatible Transceiver
Home Bus Compliant Transceivers with Integrated Power Transfer Reduces Solution Size by 10X
- Part Models
- 2
- 1ku List Price
- Starting From $3.16
Overview
- High Integration Reduces BOM and Footprint
- Eliminates the Need for Large AC-blocking Inductor
- Compact 4mm x 4mm TQFN Package
- Supports External DC-DC Converter for System Loads More Than 70mA
- Configurability Enables Flexible Design
- Adjustable Receiver Thresholds
- Switched Cable Termination
- Adjustable Slew Rate on Transmit Signals
- Large Receiver Hysteresis
- Data Rates from 9600bps to 200kbps
- Dynamic Cable Termination Improves Signal Quality for High Speed Applications
- Integrated Protection for Robust Communication
- IEC 61000-4-2 ±8kV Contact and ±15kV Air-Gap ESD Protection
- IEC 61000-4-5 ±1kV Surge Protection with Selected External Components
- -40°C to +105°C Operating Temperature Range
- Thermal Shutdown Protection
The MAX22088 Home Bus System (HBS) compatible transceiver can be used in the Home Bus System, where data and power are passed on a single pair of wires, while minimizing the need for external components. The MAX22088 eliminates the large external AC-blocking inductor typically required in bus powered applications and improves the signal quality to allow for longer cables. Additionally, the MAX22088 features an integrated 5V linear regulator to power system loads up to 70mA (max).
The MAX22088 supports passing data with speed up to 200kbps. The MAX22088 features dynamic cable termination to improve the signal quality for applications with high data rates. Additional features include adjustable receiver hysteresis, receiver thresholds and driver slew rate allow the MAX22088 to be used in a wide variety of systems. Integrated protection (IEC 61000-4-2 ±8kV Contact and ±15kV Air-Gap ESD) ensures robust communication in harsh industrial environments. The MAX22088 is specified for operation over the -40°C to +105°C temperature range and is available in a compact 24-pin 4mm x 4mm TQFN package.Applications
- HVAC
- Data over Power Applications
- Digital Signage
- Remote Monitoring and Sensing
Documentation
Data Sheet 1
Reliability Data 1
Application Note 1
Design Note 2
Video 2
Solutions Bulletin & Brochure 1
Device Drivers 1
Webcast 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 |
|---|---|---|---|
| MAX22088GTG+ | 24-TQFN-4X4X0.75 | ||
| MAX22088GTG+T | 24-TQFN-4X4X0.75 |
This is the most up-to-date revision of the Data Sheet.
Software Resources
Device Drivers 1
Evaluation Software 0
Tools & Simulations
LTspice
Models for the following parts are available in LTspice:
- MAX22088
IBIS Model 1
LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.
Evaluation Kits
Evaluation Kit for the MAX22088