ChongMing Group (HK) Int'l Co., Ltd |
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SN65HVD82DR UART Interface IC RS-422/RS-485 Interface IC 5V-Supply RS-485 w/ IEC ESD Protection
1 Features
– ±16-kV HBM Protection
– ±12-kV IEC61000-4-2 Contact Discharge
– +4-kV IEC61000-4-4 Fast Transient Burst
Industrial Temperature Range –40°C to 85°C
Large Receiver Hysteresis (60 mV Typical) for Noise Rejection
Low-Power Consumption
– <1-μA Standby Current
– <1-mA Quiescent Current
Signaling Rate Optimized for 250 kbps
Create a Custom Design Using the SN65HVD82
With the WEBENCH® Power Designer
2 Applications
Electrical Meters
Building Automation
Industrial Networks
Security Electronics
3 Description
This device has robust drivers and receivers for demanding industrial applications. The bus pins are robust to ESD events, with high levels of protection to Human-Body Model, Air-Gap Discharge, and Contact Discharge specifications.
The device combines a differential driver and a differential receiver, which operate from a single 5-V power supply. The driver differential outputs and the receiver differential inputs are connected internally to form a bus port suitable for half-duplex (two-wire bus) communication. The device features a wide common- mode voltage range making the device suitable for multi-point applications over long cable runs. The device is characterized from –40°C to 85°C.
Device Information
PART NUMBER | PACKAGE | BODY SIZE (NOM) |
SN65HVD82 | SOIC (8) | 4.90 mm × 3.91 mm |