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BL3090 - RS-485/RS-422 Transceivers

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