10kV ESD-Protected / Quad 5V RS-485/RS-422 Transmitters The MAX3045BCSE is a precision, low-power, dual-supply level translator manufactured by Maxim Integrated. Below are its key specifications, descriptions, and features:
### **Specifications:**
- **Manufacturer:** Maxim Integrated
- **Part Number:** MAX3045BCSE
- **Package:** 16-pin SOIC (Small Outline Integrated Circuit)
- **Operating Voltage Range (VCC):** +1.65V to +5.5V
- **Operating Voltage Range (VL):** +1.2V to VCC
- **Logic Compatibility:**
- VL side: 1.2V, 1.5V, 1.8V, 2.5V, 3.3V, or 5V logic
- VCC side: 1.65V to 5.5V logic
- **Data Rate:** Up to 24Mbps
- **Number of Channels:** 4 bidirectional channels
- **Propagation Delay:** 5ns (typical)
- **Operating Temperature Range:** -40°C to +85°C
- **Low Power Consumption:**
- ICC (VCC supply current): 1µA (max)
- IL (VL supply current): 1µA (max)
### **Description:**
The MAX3045BCSE is a bidirectional level translator designed for mixed-voltage systems. It enables seamless voltage translation between low-voltage (1.2V to 5V) and higher-voltage (1.65V to 5.5V) logic levels without requiring direction control. It is ideal for applications such as I²C, SPI, and general-purpose logic translation.
### **Features:**
- **Bidirectional Voltage Translation:** No direction control signal required.
- **Wide Voltage Range Support:** Compatible with 1.2V to 5.5V logic levels.
- **Low Power Consumption:** Ideal for battery-powered applications.
- **High-Speed Operation:** Supports data rates up to 24Mbps.
- **Automatic Direction Sensing:** Simplifies system design.
- **ESD Protection:** ±15kV Human Body Model (HBM) on I/O lines.
- **Small Footprint:** 16-pin SOIC package for space-constrained designs.
This device is commonly used in mixed-voltage systems, including microcontrollers, FPGAs, and communication interfaces.
