BL3085 Belling 485 chip smart meter IC

最高传输速率：

250kbps

are low-power transceivers for

communications, with a driver and a receiver in each device. The chip contains a fail-safe (
)
circuit to ensure that when the receiver input is open or short-circuited, the receiver's output is in a logic high state.

Features a slew-rate-limited driver that reduces

and reduces reflections caused by improperly terminated cables, achieving the highest

Error-free data transfer.

Has a high receiving input impedance, allowing up to

transceivers to be supported on the bus.

The transceiver end has
+/
anti-static capabilities.
Features
, port protection contact discharge mode
Air discharge mode
Standard load, nodes are allowed to be attached to the bus
Maximum transmission rate
With swing limit rate driver, can reduce the impact and reflection caused by improper terminal matching cable
Standard interface
Reverse connection of the communication interface, protection
Reverse connection of the communication interface, Protection
Shanghai Tanghui Electronics is an excellent partner of Shanghai Belling. The original factory has great support, has a complete range of models, is in stock all year round, and can provide free samples. Contact number
Mobile phone Mr. Yang
WeChat QR code