What are the key features of the BL3085?

Key features include a slew-rate limited driver, built-in fail-safe circuitry, 1/8 unit load input impedance (supporting 256 nodes), and ±15kV ESD protection.

What is the maximum data rate of the BL3085?

The maximum data rate is 500kbps when powered at 5V, and 250kbps when powered at 3.3V.

What applications is the BL3085 suitable for?

It is ideal for smart meters, industrial control systems, data acquisition terminals, and security monitoring systems.

What should sourcing teams check before buying BL3085(I47)?

Check lifecycle (Active), compliance data, distributor availability, and approved-source coverage. Current sourcing signal: Low; readiness: easy.

What is the pinout of BL3085(I47)?

Use the BL3085(I47) datasheet for the official pinout diagram and pin names. In PartGenie, ask Datasheet AI about BL3085(I47) pinout to locate pins, power rails, and interface signals before layout.

BL3085(I47) Datasheet, Specs, Alternatives & ECAD | BL

AI summary

The BL3085 is a reliable, half-duplex RS-485 transceiver suitable for industrial communication, featuring built-in fail-safe, ESD protection, and support for up to 256 nodes.

Best for

Industrial RS-485 networks
Smart metering
High-node-count communication buses

Avoid if

Full-duplex requirements
Data rates exceeding 500kbps

Check before use

Bus termination requirements
Supply voltage stability

Key specifications

Supply Voltage: 3.3V / 5V
Max Data Rate: 500kbps
Bus Nodes: 256
ESD Protection: ±15kV

Compliance & Environment

RoHS: -
REACH: -
MSL: -
ECCN: -
HTSUS: -

Application

Industrial ControlSmart MetersConnectivity

Datasheet

0ae4cdaaebec704271938229bb28c6b1_2403240510_BL-Shanghai-Belling-BL3085-I47_C2960453.pdf

800 KB

Datasheet AI

CAD Models

Download ECAD models for BL3085(I47): KiCad symbol & footprint, Altium footprint, PCB footprint, and 3D model.

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PCB Footprint

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3D Model

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Alternative components

Alternatives are being enriched. Analyze this part in PartGenie for the latest matches.

Design and risk insights

Questions & answers

The BL3085 is a half-duplex RS-485 transceiver designed for low-power, error-free data transmission in industrial environments.

AI summary

Best for

Avoid if

Check before use

Key specifications

Compliance & Environment

Application

Datasheet

CAD Models

Alternative components

Design and risk insights

Questions & answers

What is the BL3085?+×

What are the key features of the BL3085?+×

What is the maximum data rate of the BL3085?+×

What applications is the BL3085 suitable for?+×

What should sourcing teams check before buying BL3085(I47)?+×

What is the pinout of BL3085(I47)?+×