BL15102中文资料电平转换器（Level Shifters）数据手册Belling规格书

描述 Description

The BL15102 is a 2-bit, non-inverting, bidirectional voltage-level translator. It uses two separate configurable power supply rails, with the A ports supporting operating voltages from 1.65V to 5.5V while it tracks the VCCA supply, and the B ports supporting operating voltages from 2.3V to 5.5V while it tracks the VCCB supply. This allows the support of both lower and higher logic signal levels while providing bidirectional translation capabilities between any of the 1.8V, 2.5V, 3.3V, and 5V voltage nodes.

特性 Features

• Direction-Control Signal is Not Required
• Maximum Data Rates: 24Mbps (Push-Pull) 2Mbps (Open-Drain)
• 1.65V to 5.5V on A Ports and 2.3V to 5.5V on B Ports (VCCA ≤ VCCB)
• VCC Isolation: If Either VCC is at GND, Both Ports are in the High-Impedance State
• No Power-Supply Sequencing Required: Either VCCA or VCCB can be Ramped First
• IOFF: Supports Partial-Power-Down Mode Operation
• Available in SOT23-8 Package