BL7121BL Digital Isolator, 1-Forward / 1-Reverse, 100Mbps, 5000Vrms, SOW8

The BL7121BL is a bidirectional digital isolator providing 1 forward and 1 reverse channel with a default LOW output state. It supports 100Mbps data rates and delivers 5000Vrms reinforced isolation for safety-critical communication.

Key Specifications

• Supply Voltage (VDD): 2.35V – 5.5V

• Data Rate: 100 Mbps

• Channels: 2

• Channel Direction: 1 Forward / 1 Reverse

• Isolation Voltage (Viso): 5000 Vrms

• Default Output: Low

• Package: SOW8

Applications

• Bidirectional communication buses

• Industrial automation systems

• Smart meter data isolation

Features

• True bidirectional isolation

• Reinforced insulation rating

• Low default output for fail-safe design