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Maxim Integrated Line Transceiver CMOS Inverting 24-Pin PDIP MAX239CNG+

Category Line Interface ICs Brand Maxim Integrated Condition New

Specifications

Country of Origin India
Brand Maxim Integrated
Height 4.58mm
Length 32.13mm
Model MAX239CNG+
Width 8.26mm
Mount Type Through Hole
Output type CMOS
Series MAX239
Input Type Single Ended
Maximum Operating Temperature 70°C
Package Type PDIP
Minimum Operating Temperature 0°C
Polarity Inverting
IC Type Line Transceiver IC
Pin Count 24
Maximum Supply Voltage 6V
Logic Family CMOS/TTL
Logic Function Converter, Driver, Line Driver
Minimum Supply Voltage -0.3V
Maximum High Level Output Current 22mA
Maximum Propagation Delay Time @ CL 10μs
Supply Current 15mA
Maximum Low Level Output Current 7mA

Key Features

  • Operates with single +5V power supply eliminating the need for ±12V supplies.
  • CMOS logic family ensures compatibility with TTL and low power consumption.
  • Maximum propagation delay time of 10 microseconds at CL for efficient signal handling.
  • Through hole mount type in 24-pin PDIP package for easy PCB integration.
  • Maximum high-level output current of 22mA and low-level output current of 7mA delivers reliable drive capability.
  • Integrated charge pump circuitry saves board space and eliminates external components.
  • Operating temperature range from 0°C to 70°C supports typical industrial environments.
  • 15mA supply current allowing reduced power requirements in portable and diagnostic equipment.

Product Description

Maxim Integrated MAX239CNG+ is a CMOS inverting line transceiver in a 24-pin PDIP package designed primarily for communications interfaces requiring single +5V supply operation. Its CMOS/TTL logic family compatibility and integrated charge pump provide space-saving features that eliminate the need for bipolar ±12V power supplies. The device supports operating temperatures from 0°C to 70°C, making it suitable for many industrial and portable diagnostic applications.

This line transceiver offers a maximum high-level output current of 22mA and low-level output current of 7mA with a propagation delay time of 10 microseconds at a given load capacitance, ensuring efficient and reliable signal driving in multidrop RS-232 networks and interface translation tasks. The 24-pin PDIP through-hole mounting simplifies integration on printed circuit boards.

Key features include integrated capacitors (used in related MAX22x series devices), low supply current of 15mA for power-sensitive designs, and an inverting CMOS output type that supports single-ended inputs. This product is ideal for applications where PCB space is critical and where reliable line driving is required without extensive external circuitry.

Applications include interface translation, multidrop RS-232 networks, portable diagnostics equipment, and other communication interface requirements common in industrial, laboratory, and manufacturing equipment.

Operates from a single +5V supply with integrated charge pump circuitry. CMOS inverting logic compatible with TTL devices. Compact 24-pin PDIP packaging suitable for solder-through-hole mounting. Maximum output currents: 22mA high-level and 7mA low-level.

Low propagation delay time of 10μs for fast communications. Operational temperature range from 0°C to 70°C. Supply current of 15mA conserves power in portable equipment. Eliminates the need for bulky ±12V power supplies, saving board space.

Suited for multidrop RS-232 networks and interface translation. Explore more Maxim Integrated products and related Line Interface ICs for your electronic and communications design needs at EnvMart.

Maxim Integrated Line Transceiver CMOS Inverting 24-Pin PDIP MAX239CNG+
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Frequently Asked Questions

The maximum supply voltage for the MAX239CNG+ is 6V.

It operates within a temperature range of 0°C to 70°C.

This model provides a CMOS inverting output type.

The maximum high-level output current is 22mA, and the maximum low-level output current is 7mA.

The supply current for the MAX239CNG+ is 15mA.

The maximum propagation delay time is 10 microseconds at a specified load capacitance.

This line transceiver has a pin count of 24.

It features a through-hole mount type in a 24-pin PDIP package.

It is compatible with CMOS and TTL logic families.

The dimensions of this unit are 32.13mm in length, 8.26mm in width, and 4.58mm in height.

No, it features integrated charge pump circuitry that eliminates the need for external components.

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