HLF232 – RS232 Transceiver (DIP16) Low-Power RS232 Transceiver | ±15 kV ESD Protection | 120 kbps | 4.5–5.5 V | 0°C to +70°C | Through-Hole Package

The HLF232 (DIP16) is a low-power RS232 line transceiver that provides reliable serial communication between TTL/CMOS logic levels and RS232-compatible signals. Designed to operate from a single 5 V supply, it integrates charge-pump voltage converters, eliminating the need for external ±12 V supplies. It features ±15 kV ESD protection and supports data rates up to 120 kbps, ensuring stable operation in communication and embedded systems.

Key Features:

• Function: RS232 Transceiver

• Operating Voltage: 4.5 V – 5.5 V

• Data Rate: 120 kbps

• ESD Protection: ±15 kV (Human Body Model)

• Operating Temperature: 0°C to +70°C

• Package Type: DIP16 (Dual In-line Package)

• Mounting Type: Through-Hole

• Low-Power Operation

• On-Chip Charge Pump Voltage Converter

• Compatible with RS232 and TTL/CMOS Logic Levels

Applications:

• Serial Communication Interfaces

• PC or Microcontroller RS232 Ports

• Industrial and Instrumentation Equipment

• Embedded Systems with UART Interfaces