10PCS MAX232N PDIP-16 EIA-232 Driver/Receiver IC Chip Pack
10PCS MAX232N PDIP-16 EIA-232 Driver/Receiver IC Chip Pack
MAX232N EIA-232 Driver/Receiver Chip – 10-Pack (PDIP-16)
Get reliable serial communication with this 10-piece set of MAX232N integrated circuits. These industry-standard EIA-232 driver/receiver chips are essential components for microcontroller projects, embedded systems, and serial interface applications. Each chip comes in the standard PDIP-16 through-hole package, making them easy to use on breadboards and PCBs alike.
Key Features
- Quantity: 10 pieces per pack – great value for prototyping and production runs
- Part Number: MAX232N
- Package: PDIP-16 (Dual In-Line Package, 16-pin)
- Standard: EIA-232 (RS-232) compatible
- Function: Dual driver / dual receiver for serial data communication
- Condition: Brand new, original components
- High-Concern Chemicals: None
- Operates from a single +5V supply with internal charge pump voltage converters
- Compatible with a wide range of microcontrollers, Arduino, Raspberry Pi, and embedded boards
- Low power consumption, meets all EIA-232 specifications
What Is the MAX232N?
The MAX232N is a dual-channel EIA-232 (RS-232) line driver/receiver IC designed to interface between serial communication ports and TTL/CMOS logic levels. It uses internal charge-pump capacitors to generate ±10V from a single 5V supply, eliminating the need for a separate dual-rail power source. It is widely used in UART-to-serial adapters, microcontroller boards, industrial control panels, and data acquisition systems.
Applications
- UART to RS-232 serial communication interfaces
- Arduino, AVR, PIC, and STM32 microcontroller projects
- Industrial control and automation systems
- Data acquisition and telemetry hardware
- PC serial port interfacing
- Embedded systems development and prototyping
Package Contents
- 10 × MAX232N PDIP-16 Integrated Circuit Chips
Made in Mainland China.
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Frequently Asked Questions
Q: What is the MAX232N chip used for in electronics projects?
A: The MAX232N is an EIA-232 (RS-232) driver/receiver integrated circuit used to convert TTL/CMOS logic-level signals to RS-232 voltage levels and vice versa. It is commonly used to enable serial communication between microcontrollers (such as Arduino or PIC) and devices with RS-232 serial ports, such as computers and industrial equipment.
Q: Does the MAX232N require external capacitors to operate?
A: Yes, the MAX232N requires four external charge-pump capacitors (typically 1µF each) connected to its charge-pump pins to generate the internal ±10V voltages needed for EIA-232 signal levels. These capacitors are not included in this listing but are widely available as standard electronic components.
Q: Is the PDIP-16 package compatible with standard breadboards and PCBs?
A: Yes, the PDIP-16 (Dual In-Line Package, 16-pin) is a through-hole package with standard 2.54mm (0.1 inch) pin spacing, making it fully compatible with standard breadboards, prototype boards, and most PCB layouts designed for DIP components.
Q: Why buy a 10-pack of MAX232N chips?
A: Buying a 10-pack is ideal for electronics hobbyists, engineers, and makers who build multiple projects, want spares on hand, or need components for small production runs. The pack offers excellent value compared to buying individual chips.