SN65HVD09 - 9-Channel RS-485 Transceiver

SN65HVD09是TI德州仪器公司的一款无产品，SN65HVD09是9-Channel RS-485 Transceiver，本站介绍了SN65HVD09的封装应用图解、特点和优点、功能等，并给出了与SN65HVD09相关的TI元器件型号供参考。

SN65HVD09 - 9-Channel RS-485 Transceiver - 无 - RS-485收发器 - 德州仪器

产品描述

The SN65HVD09 is a 9-channel RS-422 / RS-485 transceiver suitable for industrial applications. It offers improved switching performance, a small package, and high ESD protection. The precise skew limits ensures that the propagation delay times, not only from channel-to-channel but from device-to-device, are closely matched for the tight skew budgets associated with high-speed parallel data buses.

Patented thermal enhancements are used in the thin shrink, small-outline package (TSSOP), allowing operation over the industrial temperature range. The TSSOP package offers very small board area requirements while reducing the package height to 1 mm. This provides more board area and allows component mounting to both sides of the printed circuit boards for low-profile, space-restricted applications such as small form-factor hard disk drives.

The HVD09 can withstand electrostatic discharges exceeding 12 kV using the human-body model, and 600 V using the machine model on the RS-485 I/O terminals. This provides protection from the noise that can be coupled into external cables. The other terminals of the device can withstand discharges exceeding 4 kV and 400 V respectively.

Each of the nine half-duplex channels of the HVD09 is designed to operate with either RS-422 or RS-485 communication networks.

The SN65HVD09 is characterized for operation over an ambient air temperature range of -40°C to 85°C.

产品特性

Designed to Operate at up to 20 Million Data Transfers per Second on Each RS-422/RS-485 Channel
SN65HVD09 Packaged in Thin Shrink Small-Outline Package with 0.5-mm Pin Pitch
ESD Protection on Bus Pins Exceeds 12kV
Low Disabled Supply Current 8 mA Typ
Thermal Shutdown Protection
Positive- and Negative-Current Limiting
Power-Up/Down Glitch Protection

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