LTC2850MPMS8#PBF Analog Devices Integrated Circuit (Small Outline Packages) In Stock
LTC2850MPMS8#PBF is a 3.3 V half-duplex RS-485/RS-422 line transceiver by Analog Devices. Key specs: 20 Mbps data rate, Schmitt trigger differential inputs, 8-pin SOIC package. Available from stock with worldwide shipping.
- Manufacturer
- Analog Devices
- Package
- Small Outline Packages
- Pin Count
- 8
- Lifecycle
- ACTIVE
- Datasheet
- LTC2850MPMS8#PBF Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $5.9700(MOQ 100)
- Temp Range
- -55.0°C to 125.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of LTC2850MPMS8#PBF?
- 20 Mbps half-duplex RS-485/RS-422 transceiver supporting EIA-485-A and TIA-485-A standards
- Differential Schmitt trigger input with 10 µA maximum input current for robust noise rejection on long bus runs
- 3.3 V supply operation in compact 8-pin SOIC package reducing power and PCB footprint in industrial nodes
What is LTC2850MPMS8#PBF used for?
The LTC2850MPMS8#PBF is used in industrial automation, building management, and process control networks where RS-485 or RS-422 serial communication at up to 20 Mbps is required over distances up to 1200 m. It suits Modbus, DMX512, and multi-drop bus interfaces in factory floor equipment, HVAC controllers, and PLC I/O modules operating from a 3.3 V rail. The 8-pin SOIC package simplifies PCB integration in space-constrained DIN-rail and embedded industrial designs.
What are the specifications of LTC2850MPMS8#PBF?
| Pbfree Code | No |
| Manufacturer Package Code | 05-08-1660 |
| YTEOL | 10 |
| Differential Output | YES |
| Driver Number of Bits | 1 |
| High Level Input Current-Max | 0.00001A |
| Input Characteristics | DIFFERENTIAL SCHMITT TRIGGER |
| Interface IC Type | LINE TRANSCEIVER |
| Interface Standard | EIA-485-A; TIA-485-A; EIA-422 |
| JESD-30 Code | S-PDSO-G8 |
| JESD-609 Code | e3 |
| Number of Functions | 1 |
| Out Swing-Min | 1.5V |
| Output Characteristics | 3-STATE |
| Output Low Current-Max | 0.004A |
| Output Polarity | COMPLEMENTARY |
| Package Body Material | PLASTIC/EPOXY |
| Package Shape | SQUARE |
| Package Style | SMALL OUTLINE, THIN PROFILE, SHRINK PITCH |
| Peak Reflow Temperature (Cel) | 260 |
| Receive Delay-Max | 70ns |
| Receiver Number of Bits | 1 |
| Supply Current-Max | 1mA |
| Supply Voltage-Max | 3.6V |
| Supply Voltage-Min | 3V |
| Supply Voltage-Nom | 3.3V |
| Supply Voltage1-Max | 3.6V |
| Supply Voltage1-Min | 3V |
| Supply Voltage1-Nom | 3.3V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | MILITARY |
| Terminal Finish | Matte Tin (Sn) - annealed |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.65mm |
| Terminal Position | DUAL |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Transmit Delay-Max | 50ns |
| Package | Small Outline Packages |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
| Country of Origin | Malaysia |
Where can I find the LTC2850MPMS8#PBF datasheet?
LTC2850MPMS8#PBF Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for LTC2850MPMS8#PBF?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
What maximum data rate does LTC2850MPMS8#PBF support on an RS-485 bus?
The LTC2850MPMS8#PBF supports a maximum data rate of 20 Mbps in half-duplex RS-485 mode, compliant with EIA-485-A and TIA-485-A standards. This rate is suitable for high-speed industrial protocols such as Profibus DP, which requires up to 12 Mbps, or custom 20 Mbps point-to-point RS-422 links on PCB traces up to several meters long.
How does the Schmitt trigger differential input of LTC2850MPMS8#PBF improve noise immunity on a long RS-485 cable run?
The Schmitt trigger differential input of LTC2850MPMS8#PBF provides hysteresis that rejects common-mode noise and signal reflections on RS-485 cable runs extending up to 1200 m at low baud rates. This input structure tolerates common-mode voltages from -7 V to +12 V and keeps the maximum input bias current below 10 µA, preventing loading of the multi-drop bus even when up to 32 nodes are connected.
When would a designer select LTC2850MPMS8#PBF over a 5 V RS-485 transceiver in an industrial system?
LTC2850MPMS8#PBF is preferred when the system logic supply is 3.3 V and level shifting to 5 V is undesirable, as it eliminates the need for level translators between the transceiver and the microcontroller. The 8-pin SOIC package and 3.3 V supply also reduce total power consumption by approximately 30 to 40% compared to a 5 V equivalent, benefiting battery-backed or thermally constrained industrial communication nodes.
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Why Buy from FindMyChip
About Analog Devices
Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.
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| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 100+ | $6.7239 | $672.39 |
| 250+ | $6.4875 | $1621.88 |
| 1000+ | $5.9700 | $5970.00 |
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