MAX239ENG+

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Analog Devices Inc./Maxim Integrated

+5V-POWERED, MULTICHANNEL RS-232 DRIVERS/RECEIVERS

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MAX239ENG+

Active

Analog Devices Inc./Maxim Integrated

+5V-POWERED, MULTICHANNEL RS-232 DRIVERS/RECEIVERS

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Description Specifications Series Pricing CAD Documents

Description

General part information

MAX239 Series

The MAX220–MAX249 family of line drivers/receivers is intended for all EIA/TIA-232E and V.28/V.24 communications interfaces, particularly applications where ±12V is not available..The MAX225, MAX233, MAX235, and MAX245/MAX246/MAX247 use no external components and are recommended for applications where printed circuit board space is critical.The MAX220–MAX249 are offered in 26 different packages with temperatures from 0 to +70°C up to -55°C to +125°C. See ordering information table at the end of the data sheet for all package and temperature options.ApplicationsInterface TranslationMultidrop RS-232 NetworksPortable Diagnostics Equipment

Technical Specifications

Parameters and characteristics for this part

Specification	MAX239ENG+

Data Rate	120 Kbps
Duplex	Full
Mounting Type	Through Hole
Number of Drivers	3
Number of Receivers	5
Operating Temperature (Max)	85 °C
Operating Temperature (Min)	-40 °C
Package Length	0.3 in
Package Name	24-PDIP, 24-DIP
Package Width	7.62 mm
Protocol	RS232
Receiver Hysteresis	500 mV
Type	Transceiver
Voltage - Supply	5 VDC
Voltage - Supply (Maximum)	13.2 V
Voltage - Supply (Minimum)	7.5 V
Voltage - Supply (Range 1 Maximum)	5 V
Voltage - Supply (Range 1 Minimum)	5 V
Voltage - Supply (Range 2 Maximum)	13.2 V
Voltage - Supply (Range 2 Minimum)	7.5 V
Voltage - Supply Maximum	13.2 V
Voltage - Supply Minimum	7.5 V

MAX239 Series

+5V-Powered, Multichannel RS-232 Drivers/Receivers

Part	Receiver Hysteresis	Voltage - Supply (Maximum)	Voltage - Supply (Minimum)	Voltage - Supply Minimum	Voltage - Supply	Voltage - Supply Maximum	Voltage - Supply (Range 1 Maximum)	Voltage - Supply (Range 2 Minimum)	Voltage - Supply (Range 2 Maximum)	Voltage - Supply (Range 1 Minimum)	Mounting Type	Data Rate	Package Name	Operating Temperature (Max)	Operating Temperature (Min)	Protocol	Package Length	Package Width	Duplex	Number of Receivers	Number of Drivers	Type	Secondary Attributes	Frequency (Min)	Frequency (Max)	Package / Case	RF Type	Function	Antenna Connector	Data Interface	Current - Receiving	Applications	Data Rate (Max)	Modulation or Protocol
Analog Devices Inc./Maxim Integrated MAX239CWG+T	500 mV	13.2 V	7.5 V	7.5 V	5 VDC	13.2 V	5 V	7.5 V	13.2 V	5 V	Surface Mount	120 Kbps	24-SOIC	70 °C	0 °C	RS232	0.295 in	7.5 mm	Full	5	3	Transceiver
Analog Devices Inc./Maxim Integrated MAX239EWG+T	500 mV	13.2 V	7.5 V	7.5 V	5 VDC	13.2 V	5 V	7.5 V	13.2 V	5 V	Surface Mount	120 Kbps	24-SOIC	85 °C	-40 °C	RS232	0.295 in	7.5 mm	Full	5	3	Transceiver
Analog Devices Inc./Maxim Integrated MAX239CWG	500 mV	13.2 V	7.5 V	7.5 V	5 VDC	13.2 V	5 V	7.5 V	13.2 V	5 V	Surface Mount	120 Kbps	24-SOIC	70 °C	0 °C	RS232	0.295 in	7.5 mm	Full	5	3	Transceiver
Analog Devices Inc./Maxim Integrated MAX2395ETI+											Surface Mount		28-TQFN				5 mm	5 mm					Quasi-Direct with VGA and PA Driver	1.92 GHz	1.98 GHz	28-WFQFN Exposed Pad	WCDMA	Modulator
Analog Devices Inc./Maxim Integrated MAX239EWG	500 mV	13.2 V	7.5 V	7.5 V	5 VDC	13.2 V	5 V	7.5 V	13.2 V	5 V	Surface Mount	120 Kbps	24-SOIC	85 °C	-40 °C	RS232	0.295 in	7.5 mm	Full	5	3	Transceiver
Analog Devices Inc./Maxim Integrated MAX2392ETI+T		3.3 V	2.7 V								Surface Mount		28-TQFN	80 °C	-40 °C		5 mm	5 mm						1.93 GHz	1.99 GHz	28-WFQFN Exposed Pad			PCB Surface Mount	PCB Surface Mount	40 mA	Cellular WCDMA	3.84 Mcps
Analog Devices Inc./Maxim Integrated MAX239CNG+	500 mV	13.2 V	7.5 V	7.5 V	5 VDC	13.2 V	5 V	7.5 V	13.2 V	5 V	Through Hole	120 Kbps	24-DIP 24-PDIP	70 °C	0 °C	RS232	0.3 in	7.62 mm	Full	5	3	Transceiver
Analog Devices Inc./Maxim Integrated MAX239ENG	500 mV	13.2 V	7.5 V	7.5 V	5 VDC	13.2 V	5 V	7.5 V	13.2 V	5 V	Through Hole	120 Kbps	24-DIP 24-PDIP	85 °C	-40 °C	RS232	0.3 in	7.62 mm	Full	5	3	Transceiver
Analog Devices Inc./Maxim Integrated MAX239EWG+	500 mV	13.2 V	7.5 V	7.5 V	5 VDC	13.2 V	5 V	7.5 V	13.2 V	5 V	Surface Mount	120 Kbps	24-SOIC	85 °C	-40 °C	RS232	0.295 in	7.5 mm	Full	5	3	Transceiver
Analog Devices Inc./Maxim Integrated MAX2391ETI+		3.3 V	2.7 V								Surface Mount		28-TQFN	85 °C	-40 °C		5 mm	5 mm						2.11 GHz	2.17 GHz	28-WFQFN Exposed Pad			PCB Surface Mount	PCB Surface Mount	40 mA	UMTS	3.84 Mcps	CDMA W

Pricing

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CAD

3D models and CAD resources for this part

Documents

Technical documentation and resources

MAX230-239: Military Datasheet (Rev.B)

MAX239ENG+ | Datasheet