ADM485EARZ-REEL7
Interface ICs
Technical Specifications
| Type | Description |
|---|---|
| Data Rate | 2.5 Mbps |
| Quiescent Current | 300 µA |
| Nodes | 32 |
| ESD Protect | ±15kV |
| Communication Mode | Half-Duplex |
| Number of Drivers | 1 |
| Type | Description |
|---|---|
| Number of Receivers | 1 |
| Supply Voltage | 4.75V~5.25V |
| Type | Transceiver |
| Operating Temperature | -40°C~+85°C |
| Features | Tx/Rx enable;Enable shutdown;Thermal shutdown protection |
| Package / Case | SOIC-8 |
Product Introduction
The ADM485E/ADM487E/ADM1487E are 5 V, low power data transceivers with ±15 kV ESD protection suitable for half- duplex communication on multipoint bus transmission lines. They are designed for balanced data transmission and comply with Telecommunication Industry Association/Electronics Industries Association (TIA/EIA) standards RS- 485 and RS- 422. The ADM487E and ADM1487E have a 1/4 unit load receiver input impedance that allows up to 128 transceivers on a bus, whereas the ADM485E allows up to 32 transceivers on a bus. Because only one driver is enabled at any time, the output of a disabled or power- down driver is three- stated to avoid overloading the bus.
Features
- TIA/EIA RS- 485/RS- 422 compliant ESD protection on RS- 485 I/O pins ±15 kV human body model (HBM)
- Data rates ADM487E:250 kbps ADM485E/ADM1487E:2.5 Mbps
- Half- duplex
- Reduced slew rates for low EMI
- Common- mode input range: - 7V to +12V
- Thermal shutdown and short- circuit protection
- 8- lead SOIC packages
- ADM487EW qualified for automotive applications
Applications
- Energy/power metering
- Lighting systems
- Industrial control
- Telecommunications
- Security systems
- Instrumentation
Datasheet
Alternative Parts
Common ADM485EARZ-REEL7 alternatives overseas buyers search for:
Compliance & Export Codes
| Type | Details |
|---|---|
| RoHS | ROHS3 |
| ECCN | EAR99 |
| CNHTS | 8542399000 |
| USHTS | 8542390001 |
| TARIC | 8542399000 |
| Type | Details |
|---|---|
| CAHTS | 8542390000 |
| BRHTS | 85423999 |
| INHTS | 85423900 |
| MXHTS | 8542.39.99 |
Sourcing Information
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