Quad-Channel Digital Isolators, BL7142 Replace ADuM1400.
BL7142
BL7142.pdf
BL7142.pdfFEATURES
? 100Mbps 信號傳輸速率
? 強大的隔離性能
±100kV/?s CMTI（典型值）
5kVRMS 隔離耐壓
>50 年的隔離柵壽命
高達 10kV 的抗浪涌能力
? 寬電源電壓范圍：2.5V 至 5.5V
? 2.5V 至 5.5V 電平轉換
? 寬溫度范圍：-40℃ to 125℃
? 默認輸出高電平（H）和低電平（L）選項
? 低傳播延遲：11ns（典型值，5V 供電）
? 低脈寬失真：3ns
PIN CONFIGUTION
優勢替代
FEATURES
? Qualified for automotive applications
? Low power operation
5 V operation
1.0 mA per channel maximum at 0 Mbps to 2 Mbps
3.5 mA per channel maximum at 10 Mbps
31 mA per channel maximum at 90 Mbps
3 V operation
0.7 mA per channel maximum at 0 Mbps to 2 Mbps
2.1 mA per channel maximum at 10 Mbps
20 mA per channel maximum at 90 Mbps
? Bidirectional communication
? 3 V/5 V level translation
? High temperature operation: 125°C
? High data rate: dc to 90 Mbps (NRZ)
? Precise timing characteristics
2 ns maximum pulse width distortion
2 ns maximum channel-to-channel matching
? High common-mode transient immunity: >25 kV/μs
? Output enable function
? 16-lead SOIC wide body package
? RoHS-compliant models available
? Safety and regulatory approvals
UL recognition: 2500 V rms for 1 minute per UL 1577
CSA Component Acceptance Notice 5A
VDE Certificate of Conformity
DIN V VDE V 0884-10 (VDE V 0884-10):2006-12
VIORM = 560 V peak
T?V approval: IEC/EN/UL/CSA 61010-1
PIN CONFIGUTION
