Interface - RS-232 - MAX232E

Datasheet

Dual RS-232 Driver/Receiver With IEC61000-4-2- Protection (Rev. B) (PDF 440 KB)
17 Nov 2009

	MAX232E
Data Rate(kbps)	250
Drivers Per Package	2
Receivers Per Package	2
ESD HBM(kV)	+/-15
Supply Voltage(s)(V)	5.0
ICC(Max)(mA)	10
Operating Temp Range(Celsius)	-40 to 85,0 to 70
Pin/Package	16PDIP, 16SOIC, 16TSSOP
Approx. Price (US$)	0.65 \| 1ku
Rating	Catalog
Footprint	MAX232
	Samples
	Inventory

Customers Who Evaluated This Product Also Evaluated

MAX232: Dual EIA-232 Driver/Receiver
TRS232E: Dual RS-232 Driver/Receiver With IEC61000-4-2 Protection
TVP5150AM1: Ultralow Power NTSC/PAL/SECAM Video Decoder w/Robust Sync Detector
LM358: Dual Operational Amplifiers
SN74HC04: Hex Inverters

Product Information

Features

Meets or Exceeds TIA/RS-232-F and ITU
Recommendation V.28
Operates From a Single 5-V Power Supply
With 1.0-µF Charge-Pump Capacitors
Operates up to 250 kbit/s
Two Drivers and Two Receivers
±30-V Input Levels
Low Supply Current . . . 8 mA Typical
ESD Protection for RS-232 Bus Pins
- ±15-kV Human-Body Model (HBM)
- ±8-kV IEC61000-4-2, Contact Discharge
- ±15-kV IEC61000-4-2, Air-Gap Discharge
APPLICATIONS
- TIA/RS-232-F
- Battery-Powered Systems
- Terminals
- Modems
- Computers

DESCRIPTION/ORDERING INFORMATION

The MAX232E is a dual driver/receiver that includes a capacitive voltage generator to supply TIA/RS-232-F voltage levels from a single 5-V supply. Each receiver converts TIA/RS-232-F inputs to 5-V TTL/CMOS levels. This receiver has a typical threshold of 1.3 V, a typical hysteresis of 0.5 V, and can accept ±30-V inputs. Each driver converts TTL/CMOS input levels into TIA/RS-232-F levels. The driver, receiver, and voltage-generator functions are available as cells in the Texas Instruments LinASIC library.

Pricing / Packaging / CAD Design Tools / Samples

			Price	Packaging			CAD Design Tools		Samples
Device	Status	Temp (^oC)	Price \| Quantity	Package \| Pins	Top Side Marking	Package QTY \| Package Carrier	Symbols	Footprints	Samples
MAX232ECD	ACTIVE	0 to 70	0.70 \| 1ku	SOIC (D) \| 16	View	40 \| TUBE	Purchase Samples
MAX232ECDG4	ACTIVE	0 to 70	0.70 \| 1ku	SOIC (D) \| 16	View	40 \| TUBE	Purchase Samples
MAX232ECDR	ACTIVE	0 to 70	0.65 \| 1ku	SOIC (D) \| 16	View	2500 \| LARGE T&R
MAX232ECDRG4	ACTIVE	0 to 70	0.65 \| 1ku	SOIC (D) \| 16	View	2500 \| LARGE T&R
MAX232ECDW	ACTIVE	0 to 70	0.70 \| 1ku	SOIC (DW) \| 16	View	40 \| TUBE	Purchase Samples
MAX232ECDWG4	ACTIVE	0 to 70	0.70 \| 1ku	SOIC (DW) \| 16	View	40 \| TUBE	Purchase Samples
MAX232ECDWR	ACTIVE	0 to 70	0.65 \| 1ku	SOIC (DW) \| 16	View	2000 \| LARGE T&R
MAX232ECDWRG4	ACTIVE	0 to 70	0.65 \| 1ku	SOIC (DW) \| 16	View	2000 \| LARGE T&R
MAX232ECN	ACTIVE	0 to 70	0.70 \| 1ku	PDIP (N) \| 16	View	25 \| TUBE
MAX232ECNE4	ACTIVE	0 to 70	0.70 \| 1ku	PDIP (N) \| 16	View	25 \| TUBE
MAX232ECPW	ACTIVE	0 to 70	0.70 \| 1ku	TSSOP (PW) \| 16	View	90 \| TUBE	Purchase Samples
MAX232ECPWG4	ACTIVE	0 to 70	0.70 \| 1ku	TSSOP (PW) \| 16	View	90 \| TUBE	Purchase Samples
MAX232ECPWR	ACTIVE	0 to 70	0.65 \| 1ku	TSSOP (PW) \| 16	View	2000 \| LARGE T&R
MAX232ECPWRG4	ACTIVE	0 to 70	0.65 \| 1ku	TSSOP (PW) \| 16	View	2000 \| LARGE T&R
MAX232EID	ACTIVE	-40 to 85	0.70 \| 1ku	SOIC (D) \| 16	View	40 \| TUBE	Purchase Samples
MAX232EIDG4	ACTIVE	-40 to 85	0.70 \| 1ku	SOIC (D) \| 16	View	40 \| TUBE	Purchase Samples
MAX232EIDR	ACTIVE	-40 to 85	0.65 \| 1ku	SOIC (D) \| 16	View	2500 \| LARGE T&R
MAX232EIDRG4	ACTIVE	-40 to 85	0.65 \| 1ku	SOIC (D) \| 16	View	2500 \| LARGE T&R
MAX232EIDW	ACTIVE	-40 to 85	0.70 \| 1ku	SOIC (DW) \| 16	View	40 \| TUBE	Purchase Samples
MAX232EIDWG4	ACTIVE	-40 to 85	0.70 \| 1ku	SOIC (DW) \| 16	View	40 \| TUBE	Purchase Samples
MAX232EIDWR	ACTIVE	-40 to 85	0.65 \| 1ku	SOIC (DW) \| 16	View	2000 \| LARGE T&R
MAX232EIDWRG4	ACTIVE	-40 to 85	0.65 \| 1ku	SOIC (DW) \| 16	View	2000 \| LARGE T&R
MAX232EIN	ACTIVE	-40 to 85	0.70 \| 1ku	PDIP (N) \| 16	View	25 \| TUBE
MAX232EINE4	ACTIVE	-40 to 85	0.70 \| 1ku	PDIP (N) \| 16	View	25 \| TUBE
MAX232EIPW	ACTIVE	-40 to 85	0.70 \| 1ku	TSSOP (PW) \| 16	View	90 \| TUBE	Purchase Samples
MAX232EIPWG4	ACTIVE	-40 to 85	0.70 \| 1ku	TSSOP (PW) \| 16	View	90 \| TUBE	Purchase Samples
MAX232EIPWR	ACTIVE	-40 to 85	0.65 \| 1ku	TSSOP (PW) \| 16	View	2000 \| LARGE T&R
MAX232EIPWRG4	ACTIVE	-40 to 85	0.65 \| 1ku	TSSOP (PW) \| 16	View	2000 \| LARGE T&R

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Inventory

Reported Distributor Inventory as of 11:53 AM GMT, 20 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 18 WeeksMAX232ECD
Americas	Rochester Electronics	>1k
TI Lead Time*: 18 WeeksMAX232ECDG4
None Reported View Distributors
TI Lead Time*: 18 WeeksMAX232ECDR
Americas	Arrow	>1k
TI Lead Time*: 18 WeeksMAX232ECDRG4
None Reported View Distributors
TI Lead Time*: 18 WeeksMAX232ECDW
Americas	Arrow	720
	Rochester Electronics	720
Europe	Compel	38
Worldwide	Mouser Electronics	>1k
TI Lead Time*: 18 WeeksMAX232ECDWG4
None Reported View Distributors
TI Lead Time*: 18 WeeksMAX232ECDWR
Americas	Arrow	>1k
	Rochester Electronics	>1k
TI Lead Time*: 18 WeeksMAX232ECDWRG4
None Reported View Distributors
TI Lead Time*: 18 WeeksMAX232ECN
Americas	Arrow	423
	Avnet	198
Asia	Farnell Asia	437
TI Lead Time*: 18 WeeksMAX232ECNE4
None Reported View Distributors
TI Lead Time*: 20 WeeksMAX232ECPW
Americas	Avnet	1
	Rochester Electronics	307
TI Lead Time*: 20 WeeksMAX232ECPWG4
None Reported View Distributors
TI Lead Time*: 20 WeeksMAX232ECPWR
None Reported View Distributors
TI Lead Time*: 20 WeeksMAX232ECPWRG4
None Reported View Distributors
TI Lead Time*: 18 WeeksMAX232EID
Americas	Arrow	2
TI Lead Time*: 18 WeeksMAX232EIDG4
None Reported View Distributors
TI Lead Time*: 18 WeeksMAX232EIDR
Americas	Arrow	>1k
Asia	WPI	734
Worldwide	Mouser Electronics	>1k
TI Lead Time*: 18 WeeksMAX232EIDRG4
None Reported View Distributors
TI Lead Time*: 18 WeeksMAX232EIDW
Americas	Arrow	684
	Rochester Electronics	550
Worldwide	Mouser Electronics	470
TI Lead Time*: 18 WeeksMAX232EIDWG4
Europe	EBV Elektronik	40
TI Lead Time*: 18 WeeksMAX232EIDWR
Americas	Arrow	>1k
	Rochester Electronics	>1k
TI Lead Time*: 18 WeeksMAX232EIDWRG4
None Reported View Distributors
TI Lead Time*: 18 WeeksMAX232EIN
Americas	Newark	458
	Rochester Electronics	>1k
Asia	Farnell Asia	562
	WPI	25
TI Lead Time*: 18 WeeksMAX232EINE4
None Reported View Distributors
TI Lead Time*: 20 WeeksMAX232EIPW
Americas	Rochester Electronics	480
TI Lead Time*: 20 WeeksMAX232EIPWG4
None Reported View Distributors
TI Lead Time*: 20 WeeksMAX232EIPWR
None Reported View Distributors
TI Lead Time*: 20 WeeksMAX232EIPWRG4
None Reported View Distributors
View all Distributors

** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data

	Product Content				DPPM / MTBF / FIT Rate
Device	Eco Plan*	Lead / Ball Finish	MSL Rating / Peak Reflow	Details	Details
MAX232ECD	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX232ECDG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX232ECDR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX232ECDRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX232ECDW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX232ECDWG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX232ECDWR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX232ECDWRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX232ECN	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	View	View
MAX232ECNE4	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	View	View
MAX232ECPW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX232ECPWG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX232ECPWR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX232ECPWRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX232EID	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX232EIDG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX232EIDR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX232EIDRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX232EIDW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX232EIDWG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX232EIDWR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX232EIDWRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX232EIN	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	View	View
MAX232EINE4	Pb-Free (RoHS)	CU NIPDAU	N/A for Pkg Type	View	View
MAX232EIPW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX232EIPWG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX232EIPWR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX232EIPWRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

Technical Documents

Most useful technical documents for MAX232E

Datasheet

Dual RS-232 Driver/Receiver With IEC61000-4-2- Protection (Rev. B) (PDF, 440 KB)
17 Nov 2009

Part #	Name	Product Family	Comments
TRS232E	Dual RS-232 Driver/Receiver With IEC61000-4-2 Protection	INTERFACE - RS-232	The device is an EXACT EQUIVALENT in functionality and parametrics to the compared device.
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MAX232E Status: ACTIVE

Dual RS-232 Driver/Receiver with IEC61000-4-2 Protection

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