ADM3061EBRZ
Interface ICs
Voltage - Supply: 3V~5.5V
Data Rate: 500Kbps
Number of Nodes: 128
Technical Specifications
| Type | Description |
|---|---|
| Data Rate | 500 kbps |
| Quiescent Current | 3.5 mA |
| Nodes | 128 |
| ESD Protect | ±12kV |
| Communication Mode | Half-Duplex |
| Number of Drivers | 1 |
| Type | Description |
|---|---|
| Number of Receivers | 1 |
| Supply Voltage | 3V~5.5V |
| Type | Transceiver |
| Operating Temperature | -40°C~+125°C |
| Features | Enable shutdown;Hot-swap protection;Overcurrent Protection;Thermal shutdown protection |
| Package / Case | SOIC-8 |
Product Introduction
The ADM3061E/ADM3062E/ADM3063E/ADM3064E/ADM3065E/ ADM3066E/ADM3067E/ADM3068E are 3.0 V to 5.5 V, IEC electrostatic discharge (ESD) protected RS-485 transceivers, allowing the devices to withstand ±12 kV contact discharges on the transceiver bus pins without latch-up or damage. The ADM3062E/ADM3064E/ ADM3066E/ADM3068E feature a V₁₀ logic supply pin that allows a flexible digital interface capable of operating as low as 1.62 V.
The ADM3065E/ADM3066E/ADM3067E/ADM3068E are suitable for high speed, 50 Mbps, bidirectional data communication on multipoint bus transmission lines. ADM3061E/ADM3062E/ADM3063E/ ADM3064E/ADM3065E/ADM3066E/ADM3067E/ADM3068E feature a 1/4 unit load input impedance that allows up to 128 transceivers on a bus. The ADM3061E/ADM3062E/ADM3063E/ ADM3064E models offer all of the same features as the ADM3065E/ADM3066E/ ADM3067E/ADM3068E models at a low 500 kbps data rate that is suitable for operation over long cable runs.
The ADM3061E/ADM3062E/ADM3065E/ADM3066E are half-duplex RS-485 transceivers, fully compliant to the PROFIBUS standard with increased 2.1 V bus differential voltage at VCC ≥ 4.5V. The ADM3063E/ADM3064E/ADM3067E/ADM3068E are full duplex RS-485 transceiver options.
The RS-485 transceivers are available in a number of space-saving packages, including the 10-lead, 3 mm × 3 mm lead frame chip-scale package (LFCSP); the 8‑lead or 10-lead, 3 mm × 3 mm mini small outline package (MSOP); and the 8-lead or 14-lead, narrow-body standard small outline packages (SOIC_N). Models with operating temperature ranges of -40°C to +125°C and -40°C to +85°C are available.
Excessive power dissipation caused by bus contention or by output shorting is prevented by a thermal shutdown circuit. If a significant temperature increase is detected in the internal driver circuitry during fault conditions, this feature forces the driver output into a high impedance state.
The ADM3061E/ADM3062E/ADM3063E/ADM3064E/ADM3065E/ ADM3066E/ADM3067E/ADM3068E guarantee a logic high receiver output when the receiver inputs are shorted, open, or connected to a terminated transmission line with all drivers disabled.
Features
- TIA/EIA RS-485 compliant over full supply range
- 3.0 V to 5.5 V operating voltage range on VCC
- 1.62 V to 5.5 V V₁₀ logic supply option available
- ESD protection on the bus pins
- IEC 61000-4-2 ≥ ±12 kV contact discharge
- IEC 61000-4-2 ≥ ±12 kV air discharge
- HBM ≥ ±30 kV
- Full hot swap support (glitch free power-up/power-down)
- High speed 50 Mbps data rate (ADM3065E/ADM3066E/ ADM3067E/ADM3068E)
- Low speed 500 kbps data rate for long cables (ADM3061E/ ADM3062E/ADM3063E/ADM3064E)
- Full receiver short-circuit, open circuit, and bus idle fail-safe
- Extended temperature range up to 125°C
- PROFIBUS compliant at VCC ≥ 4.5V
- Half-duplex and full duplex models available
- Allows connection of up to 128 transceivers onto the bus
- Space-saving package options
- 10-lead, 3 mm × 3 mm LFCSP
- 8-lead and 10-lead, 3 mm × 3 mm MSOP
- 8-lead and 14-lead, narrow-body SOIC
Applications
- Industrial fieldbuses
- Process control
- Building automation
- PROFIBUS networks
- Motor control servo drives and encoders
Datasheet
Alternative Parts
Common ADM3061EBRZ 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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