RS1T45
FEATURES
- Control Input threshold Referenced to VCCA Voltage
- 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 ±24m A@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
2 APPLICATIONS
- Industrial
- Enterprise
- Tele, such as VOIP
- Personal electronic
3 DESCRIPTIONS
The RS1T45 is 1-bit non-inverting bus transceiver uses two separate configurable power supply rails. The A port and DIR are 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. This allows for universal low-voltage bidirectional translation between any of the 1.8V, 2.5V, 3.3V and 5V voltage nodes.
The RS1T45 is designed for asynchronous...
