MAX3097E
PRODUCTION±15kV ESD-Protected, 32Mbps, 3V/5V,Triple RS-422/RS-485 Receivers with Fault Detection
- Part Models
- 9
- 1ku List Price
- Starting From $6.26
Overview
- Detects the Following RS-485 Faults:
- Open-Circuit Condition
- Short-Circuit Condition
- Low Differential Voltage Signal
- Common-Mode Range Violation
- ESD Protection
- ±15kV—Human Body Model
- ±15kV—IEC 1000-4-2, Air-Gap Discharge Method
- ±8kV—IEC 1000-4-2, Contact Discharge Method
- Single +3V to +5.5V Operation
- -10V to +13.2V Extended Common-Mode Range
- Capacitor-Programmable Delay of Fault Indication Allows Error-Free Operation at Slow Data Rates
- Independent and Universal Fault Outputs
- 32Mbps Data Rate
- 16-Pin QSOP is 40% Smaller than Industry-Standard 26LS31/32 Solutions
The MAX3097E/MAX3098E feature three high-speed RS-485/RS-422 receivers with fault-detection circuitry and fault-status outputs. The receivers' inputs have fault thresholds that detect when the part is not in a valid state.
The MAX3097E/MAX3098E indicate when a receiver input is in an open-circuit condition, short-circuit condition, or outside the common-mode range. They also generate a fault indication when the differential input voltage goes below a preset threshold. See Ordering Information or the Electrical Characteristics in the full data sheet for threshold values.
The fault circuitry includes a capacitor-programmable delay to ensure that there are no erroneous fault conditions even at slow edge rates. Each receiver is capable of accepting data at rates up to 32Mbps.
Applications
- Embedded Systems
- High-Speed, Triple RS-485/RS-422 Receiver with Extended Electrostatic Discharge (ESD)
- RS-485/RS-422 Receivers for Motor-Shaft Encoders
- Telecommunications
- Triple RS-485/RS-422 Receiver with Input Fault Indication
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 |
|---|---|---|---|
| MAX3097ECEE+ | QSOP | ||
| MAX3097ECEE+T | QSOP | ||
| MAX3097ECSE+ | Small-Outline IC, Narrow (0.15in) | ||
| MAX3097ECSE+T | Small-Outline IC, Narrow (0.15in) | ||
| MAX3097EEEE+ | QSOP | ||
| MAX3097EEEE+T | QSOP | ||
| MAX3097EEPE+ | Plastic Dual-In-Line, Narrow (0.3in) | ||
| MAX3097EESE+ | Small-Outline IC, Narrow (0.15in) | ||
| MAX3097EESE+T | Small-Outline IC, Narrow (0.15in) |
| Part Models | Product Lifecycle | PCN |
|---|---|---|
|
Feb 21, 2023 - 2361A WAFER FAB |
||
| MAX3097ECEE+ | PRODUCTION | |
| MAX3097ECEE+T | PRODUCTION | |
| MAX3097ECSE+ | PRODUCTION | |
| MAX3097ECSE+T | PRODUCTION | |
| MAX3097EEEE+ | PRODUCTION | |
| MAX3097EEEE+T | PRODUCTION | |
| MAX3097EEPE+ | PRODUCTION | |
| MAX3097EESE+ | PRODUCTION | |
| MAX3097EESE+T | PRODUCTION | |
This is the most up-to-date revision of the Data Sheet.