LTC2851MPDD#PBF
RS422/RS485 Transceiver, Full Duplex, 20 Mbps, 1 Transmitter, 3.6 V Supply, -55 to 125 °C, DFN-EP-8
| Manufacturer | ANALOG DEVICES |
|---|---|
| Manufacturer Part No | LTC2851MPDD#PBFCopy |
| Manufacturer Standard Lead Time | 12 weeks |
| Newark Part No. | 03AM2372 |
| Your Part Number | |
| Technical Datasheet |
| Quantity | Price |
|---|---|
| 1+ | $14.390 |
| 10+ | $11.350 |
| 25+ | $10.590 |
| 50+ | $10.280 |
| 100+ | $9.970 |
| 250+ | $9.660 |
Product Information
| Manufacturer | ANALOG DEVICES |
|---|---|
| Manufacturer Part No | LTC2851MPDD#PBFCopy |
| Manufacturer Standard Lead Time | 12 weeks |
| Newark Part No. | 03AM2372 |
| Technical Datasheet | |
| IC Type | RS422 / RS485 Transceiver |
| No. of Receivers | 1Receivers |
| No. of Transmitters | 1 |
| Communication Mode | Full Duplex |
| Data Rate Max | 20Mbps |
| Supply Voltage Min | 3V |
| Supply Voltage Max | 3.6V |
| IC Case / Package | DFN-EP |
| No. of Pins | 8Pins |
| No. of Nodes | 256 |
| ESD Protection | ±15 kV (HBM) |
| Fail Safe | Idle, Open, Short |
| Operating Temperature Min | -55°C |
| Operating Temperature Max | 125°C |
| Product Range | - |
| Qualification | - |
| SVHC | No SVHC (04-Feb-2026) |
Product Overview
LTC2851MPDD#PBF is a low power, 20Mbps RS485/RS422 transceiver operating on 3.3V supply. Failsafe feature that guarantees a high output state under conditions of floating or shorted inputs. The driver maintains a high output impedance over the entire common mode range when disabled or when the supply is removed. Excessive power dissipation caused by bus contention or a fault is prevented by current limiting all outputs and by thermal shutdown. Enhanced ESD protection allows this part to withstand up to ±15kV (human body model) on the transceiver interface pins without latchup or damage. Application includes low power RS485/RS422 transceiver, level translator, backplane transceiver.
- Full duplex, no enables
- Compatible with TIA/EIA-485-A specifications
- 3.3V supply voltage
- Maximum data rate is 20Mbps min
- No damage or latchup up to ±15kV HBM
- Guaranteed failsafe receiver operation over the entire common mode range
- Current limited drivers and thermal shutdown, power up/down glitch-free driver outputs
- Low operating current 370µA typical in receive mode
- 8 lead plastic DFN package, military temperature range from -55°C to 125°C
Technical Specifications
| IC Type | RS422 / RS485 Transceiver |
|---|---|
| No. of Transmitters | 1 |
| Data Rate Max | 20Mbps |
| Supply Voltage Max | 3.6V |
| No. of Pins | 8Pins |
| ESD Protection | ±15 kV (HBM) |
| Operating Temperature Min | -55°C |
| Product Range | - |
| SVHC | No SVHC (04-Feb-2026) |
| No. of Receivers | 1Receivers |
|---|---|
| Communication Mode | Full Duplex |
| Supply Voltage Min | 3V |
| IC Case / Package | DFN-EP |
| No. of Nodes | 256 |
| Fail Safe | Idle, Open, Short |
| Operating Temperature Max | 125°C |
| Qualification | - |
Technical Docs (1)
Legislation and Environmental
| US ECCN: | Unknown |
|---|---|
| EU ECCN: | Unknown |
| RoHS Compliant: | Yes RoHS |
| RoHS Phthalates Compliant: | Yes RoHS |
| SVHC: | No SVHC (04-Feb-2026) |
| Download Product Compliance Certificate | Product Compliance Certificate |
| Product traceability |