MAX232ECDW
- Mfr.Part #
- MAX232ECDW
- Manufacturer
- Texas Instruments
- Package / Case
- 16-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC TRANSCEIVER FULL 2/2 16SOIC
- Stock
- 3,579
- In Stock :
- 3,579
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- Manufacturer :
- Texas Instruments
- Product Category :
- Drivers, Receivers, Transceivers
- Package / Case :
- 16-SOIC (0.295, 7.50mm Width)
- Number of Drivers :
- 2
- Logic Function :
- Receiver, Transceiver
- Terminal Position :
- Dual
- Operating Supply Voltage :
- 5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- ECCN Code :
- EAR99
- Voltage - Supply :
- 4.5V~5.5V
- Number of Pins :
- 16
- Operating Temperature :
- 0°C~70°C
- Terminal Form :
- Gull wing
- Operating Supply Current :
- 10mA
- Factory Lead Time :
- 6 Weeks
- Receiver Number of Bits :
- 2
- RoHS Status :
- ROHS3 Compliant
- Differential Output :
- No
- REACH SVHC :
- No SVHC
- Width :
- 7.5mm
- Protocol :
- RS232
- Simplex/Duplex :
- Full Duplex
- Mounting Type :
- Surface Mount
- Input Characteristics :
- Schmitt Trigger
- Number of Drivers/Receivers :
- 2/2
- Type :
- Transceiver
- Supply Voltage1-Nom :
- 5V
- Peak Reflow Temperature (Cel) :
- 260
- Thickness :
- 2.35mm
- Receiver Hysteresis :
- 500mV
- Power Supplies :
- 5V
- Supply Voltage :
- 5V
- Duplex :
- Full
- Pbfree Code :
- yes
- Propagation Delay :
- 500 ns
- Output Polarity :
- INVERTED
- Length :
- 10.3mm
- Nominal Supply Current :
- 10mA
- Number of Functions :
- 2
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Height :
- 2.65mm
- Number of Transceivers :
- 1
- Radiation Hardening :
- No
- Lead Free :
- Lead Free
- Data Rate :
- 250kbps
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Number of Terminations :
- 16
- Packaging :
- Tube
- Pin Count :
- 16
- Weight :
- 547.485991mg
- Mount :
- Surface Mount
- JESD-609 Code :
- e4
- Base Part Number :
- MAX232
- Datasheets
- MAX232ECDW

Drivers, Receivers, Transceivers Texas Instruments MAX232ECDW Overview
The Texas Instruments MAX232ECDW is a robust integrated circuit designed for serial communication applications that require voltage level translation from a data terminal equipment (DTE) to data communication equipment (DCE) interface. This product from Texas Instruments enables reliable data transmission at signal voltages differing from the typical TTL levels. This feature is particularly important in applications involving long communication links where signal integrity can be compromised by voltage variations. The inclusion of dual charge-pump voltage converters within the IC allows for operation from a single 5V power supply, while generating the necessary ±10V RS-232 signal levels required for clear, accurate data transmission.
MAX232ECDW Features
The MAX232ECDW offers several key features that enhance its effectiveness in challenging environments. These include two drivers and two receivers, making this IC capable of converting TTL or CMOS input levels to standard RS-232 levels and vice versa. The chip supports a data rate of up to 120 kbps and includes a 16-pin SOIC package, which provides a compact footprint suitable for space-constrained applications. Additionally, its robust electrostatic discharge (ESD) protection ensures durability and longevity in industrial settings.
MAX232ECDW Applications
- PC Serial Port Interface: Facilitates the conversion of TTL signal levels to RS-232 levels, allowing PCs to communicate with serial devices like modems, printers, and various industrial machines.
- Serial Data Communication: Useful in embedded systems for serial data exchange between microcontrollers and other digital systems where signal level matching is necessary.
- Telecommunications Equipment: Applied in the design of telecom interfaces where signal integrity and robust ESD protection are crucial.
- Battery-Powered Devices: The low-power requirement of the MAX232ECDW makes it ideal for portable, battery-operated devices that require RS-232 communications.
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