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RS1T34
1-Bit Dual-Supply Unidirectional Bus Transceiver
1 FEATURES
• Power-Supply Range: VCCA and VCCB: 1.65V to 5.5V
• VCC Isolation: If Either VCC is at GND, Both Ports are in the High-Impedance State
• Low power consumption,4μA Max • Output drive up to ±24mA@3.0V • No Power-Supply Sequencing Required:
Either VCCA or VCCB can be Ramped First • IOFF: Supports Partial-Power-Down Mode
Operation • Extended Temperature: -40°C to +125°C
3 DESCRIPTIONS
The RS1T34 is 1-bit non-inverting bus transceiver uses two separate configurable power supply rails. The A port is designed to track VCCA, which supporting operating voltages from 1.65V to 5.5V, and the B port supporting operating voltages from 1.65V to 5.5V while it tracks the VCCB supply.