BL3090 - RS-485/RS-422 Transceivers

BELLING

Datasheet Details

Part number	BL3090
Manufacturer	BELLING
File Size	665.84 KB
Description	RS-485/RS-422 Transceivers
Datasheet	BL3090 Datasheet

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BL3090 、、 RS-485/RS-422 BL3090RS-485/RS-422，。 BL3090，EMI， 500kbps（5V）。BL3090，，。BL30901/8， 256。 ➢ +3.3V+5V ➢ ➢ ：500kbps（5V） 250kbps（3.3V） ➢ 256 ➢ I/O ESD：±15kV HBM ➢ SOP8 ➢ ➢ ➢ ➢ www.belling.com.cn Page- 1 - V1.1 1 2 3 4 5 6 7 8 VCC RO DI GND Y Z B A DI 1 0 A-B >-50mV <-200mV / Y Z 1 0 0 1 RO 1 0 1 BL3090 www.belling.com.cn Page2 V1.1 BL3090 VCC DI Y, Z A, B RO TA TSTG +7 -0.3 VCC+0.3 ±13 ±13 -0.3～VCC+0.3 -40~+85 -65~+150 V V V V V ℃ ℃ （VCC=+5V±5℅,TA=-40℃～+85℃，VCC=+5V，TA＝25℃）（1）（） VOD1 1 VCC 1,VCC=5V,R=27Ω 1.5 VOD2 1,VCC=3.3V,R=27Ω 0.8 1.15 （ 2）（ 2） DI ∆VOD 1，R=27Ω VOC 1，R=27Ω ∆VOC 1，R=27Ω VIH DI VIL DI VHYS 0.2 1.0 3.0 0.2 2.0 0.