BL7122AH

Belling
BL712x High speed 2-channel Digital Isolator 1. one reverse channel。In the event of input Features power or signal loss, the default output is high  100 Mbps data rate for devices without suffix H and low for devices  Robust isolation barrier: with suffix L.     ±100 kV/μs Typical CMTI Up to 3750 VRMS Isolation Rating >50 years projected lifetime Up to 8 kV surge capability...
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Внешний вид LM2904
  • Корпус: SO-8 SOIC8
  • Норма упаковки: 2500  шт. (в ленте)

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BL712x High speed 2-channel Digital Isolator 1. one reverse channel。In the event of input Features power or signal loss, the default output is high  100 Mbps data rate for devices without suffix H and low for devices  Robust isolation barrier: with suffix L.     ±100 kV/μs Typical CMTI Up to 3750 VRMS Isolation Rating >50 years projected lifetime Up to 8 kV surge capability  Wide supply range: 2.5 V to 5.5 V    2.5-V to 5.5-V level translation Wide temperature range: –40°C to +125°C The default output high level (H) and low level (L) options Low propagation delay: 11ns (TYP value, 5V power supply) Low pulse width distortion: 3ns   BL712x provide high electromagnetic immunity and low emissions at low power consumption, help prevent noise currents on data buses, from damaging sensitive circuitry. High CMTI capability can ensure the correct transmission. BL712x device packaged in 8 pin narrow SOIC（A）package, with 3.75KVRMS isolation and withstand voltage capability. 4. Block diagram 2. Applications VDD1      Industrial automation Motor control Solar inverters Power supplies Medical equipment VDD2 VIA TX RX VOA VIB TX RX VOB GND1 GND2 BL7120 3. Description VDD1 VDD2 The BL712x devices are high-performance, VOA RX TX VIA dual- channel digital isolators, Each isolation VIB TX RX VOB channel has a logic input and output buffer GND1 GND2 separated by a double capacitive silicon dioxide BL7121 (SiO2) insulation barrier，and data can be encoded and recovered independently. The VDD1 VDD2 BL7120 device has both channels in the same VIA TX RX VOA direction. The BL7121 device has one reverse VOB RX TX VIB channel and one forward channel while the BL7122 device has one forward channel and Shanghai Belling Co., Ltd 021-24261000, 810 Yishan Road, Shanghai 1 / 13 GND1 GND2 BL7122 V1.0 PDF
Документация на BL7120AH 

Дата модификации: 26.09.2023

Размер: 475.2 Кб

13 стр.

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