Interface - RS-232 - MAX3221E

Datasheet

MAX3221E (Rev. A) (PDF 351 KB)
23 May 2006

	MAX3221E
Data Rate(kbps)	250
Drivers Per Package	1
Receivers Per Package	1
ESD HBM(kV)	+/-15
Supply Voltage(s)(V)	3.3 or 5.0
ICC(Max)(mA)	1
Operating Temp Range(Celsius)	-40 to 85,0 to 70
Pin/Package	16SSOP, 16TSSOP
Approx. Price (US$)	0.90 \| 1ku
Rating	Catalog
Footprint	MAX3221
	Samples
	Inventory

Customers Who Evaluated This Product Also Evaluated

TRS3221E: 3-V to 5.5-V Single-Channel RS-232 Line Driver/Receiver With +/-15-kV IEC ESD Protection
MAX3221: 3-V to 5.5-V Single-Channel RS-232 Line Driver/Receiver
MAX3232: 3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver
SN74LVC1G125: Single Bus Buffer Gate With 3-State Outputs
SN74HC08: Quadruple 2-Input Positive-AND Gates
TLV431A: Low Voltage Adjustable Precision Shunt Regulator

More Related Products

Product Information

Features

ESD Protection for RS-232 Pins
- ±15-kV Human-Body Model (HBM)
- ±8 kV (IEC 61000-4-2, Contact Discharge)
- ±15 kV (IEC 61000-4-2, Air-Gap Discharge)
Meets or Exceeds the Requirements of TIA/EIA-232-F and ITU v.28 Standards
Operates With 3-V to 5.5-V V_CC Supply
Operates up to 250 kbit/s
One Driver and One Receiver
Low Standby Current . . . 1 µA Typ
External Capacitors . . . 4 × 0.1 µF
Accepts 5-V Logic Input With 3.3-V Supply
Alternative High-Speed Pin-Compatible Device (1 Mbit/s)
- SN75C3221E and SN65C3221E
Auto-Powerdown Feature Automatically Disables Drivers for Power Savings
APPLICATIONS
- Battery-Powered, Hand-Held, and Portable Equipment
- PDAs and Palmtop PCs
- Notebooks, Subnotebooks, and Laptops
- Digital Cameras
- Mobile Phones and Wireless Devices

View All Features in Datasheet

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
MAX3221ECDB	ACTIVE	0 to 70	1.00 \| 1ku	SSOP (DB) \| 16	View	80 \| TUBE	Purchase Samples
MAX3221ECDBG4	ACTIVE	0 to 70	1.00 \| 1ku	SSOP (DB) \| 16	View	80 \| TUBE	Purchase Samples
MAX3221ECDBR	ACTIVE	0 to 70	0.90 \| 1ku	SSOP (DB) \| 16	View	2000 \| LARGE T&R	Purchase Samples
MAX3221ECDBRG4	ACTIVE	0 to 70	0.90 \| 1ku	SSOP (DB) \| 16	View	2000 \| LARGE T&R	Purchase Samples
MAX3221ECPW	ACTIVE	0 to 70	1.00 \| 1ku	TSSOP (PW) \| 16	View	90 \| TUBE	Purchase Samples
MAX3221ECPWE4	ACTIVE	0 to 70	1.00 \| 1ku	TSSOP (PW) \| 16	View	90 \| TUBE	Purchase Samples
MAX3221ECPWG4	ACTIVE	0 to 70	1.00 \| 1ku	TSSOP (PW) \| 16	View	90 \| TUBE	Purchase Samples
MAX3221ECPWR	ACTIVE	0 to 70	0.90 \| 1ku	TSSOP (PW) \| 16	View	2000 \| LARGE T&R	Purchase Samples
MAX3221ECPWRE4	ACTIVE	0 to 70	0.90 \| 1ku	TSSOP (PW) \| 16	View	2000 \| LARGE T&R	Purchase Samples
MAX3221ECPWRG4	ACTIVE	0 to 70	0.90 \| 1ku	TSSOP (PW) \| 16	View	2000 \| LARGE T&R	Purchase Samples
MAX3221EIDB	ACTIVE	-40 to 85	1.00 \| 1ku	SSOP (DB) \| 16	View	80 \| TUBE	Purchase Samples
MAX3221EIDBG4	ACTIVE	-40 to 85	1.00 \| 1ku	SSOP (DB) \| 16	View	80 \| TUBE	Purchase Samples
MAX3221EIDBR	ACTIVE	-40 to 85	0.90 \| 1ku	SSOP (DB) \| 16	View	2000 \| LARGE T&R	Purchase Samples
MAX3221EIDBRG4	ACTIVE	-40 to 85	0.90 \| 1ku	SSOP (DB) \| 16	View	2000 \| LARGE T&R	Purchase Samples
MAX3221EIPW	ACTIVE	-40 to 85	1.00 \| 1ku	TSSOP (PW) \| 16	View	90 \| TUBE	Purchase Samples
MAX3221EIPWE4	ACTIVE	-40 to 85	1.00 \| 1ku	TSSOP (PW) \| 16	View	90 \| TUBE	Purchase Samples
MAX3221EIPWG4	ACTIVE	-40 to 85	1.00 \| 1ku	TSSOP (PW) \| 16	View	90 \| TUBE	Purchase Samples
MAX3221EIPWR	ACTIVE	-40 to 85	0.90 \| 1ku	TSSOP (PW) \| 16	View	2000 \| LARGE T&R	Purchase Samples
MAX3221EIPWRE4	ACTIVE	-40 to 85	0.90 \| 1ku	TSSOP (PW) \| 16	View	2000 \| LARGE T&R	Purchase Samples
MAX3221EIPWRG4	ACTIVE	-40 to 85	0.90 \| 1ku	TSSOP (PW) \| 16	View	2000 \| LARGE T&R	Purchase Samples

* 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 11:56 AM GMT, 26 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 18 WeeksMAX3221ECDB
Americas	Arrow	>1k
Europe	Spoerle	240
Worldwide	Mouser Electronics	87
TI Lead Time*: 18 WeeksMAX3221ECDBG4
None Reported View Distributors
TI Lead Time*: 18 WeeksMAX3221ECDBR
Asia	WPI	673
TI Lead Time*: 18 WeeksMAX3221ECDBRG4
None Reported View Distributors
TI Lead Time*: 20 WeeksMAX3221ECPW
Americas	Rochester Electronics	610
TI Lead Time*: 20 WeeksMAX3221ECPWE4
Americas	Rochester Electronics	240
TI Lead Time*: 20 WeeksMAX3221ECPWG4
None Reported View Distributors
TI Lead Time*: 20 WeeksMAX3221ECPWR
Americas	Rochester Electronics	>1k
TI Lead Time*: 20 WeeksMAX3221ECPWRE4
None Reported View Distributors
TI Lead Time*: 20 WeeksMAX3221ECPWRG4
None Reported View Distributors
TI Lead Time*: 18 WeeksMAX3221EIDB
None Reported View Distributors
TI Lead Time*: 18 WeeksMAX3221EIDBG4
Europe	EBV Elektronik	8
TI Lead Time*: 18 WeeksMAX3221EIDBR
None Reported View Distributors
TI Lead Time*: 18 WeeksMAX3221EIDBRG4
None Reported View Distributors
TI Lead Time*: 20 WeeksMAX3221EIPW
None Reported View Distributors
TI Lead Time*: 20 WeeksMAX3221EIPWE4
None Reported View Distributors
TI Lead Time*: 20 WeeksMAX3221EIPWG4
Asia	Farnell Asia	>1k
Europe	Farnell	>1k
TI Lead Time*: 20 WeeksMAX3221EIPWR
Europe	Avnet-SILICA	>1k
TI Lead Time*: 20 WeeksMAX3221EIPWRE4
None Reported View Distributors
TI Lead Time*: 20 WeeksMAX3221EIPWRG4
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
MAX3221ECDB	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX3221ECDBG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX3221ECDBR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX3221ECDBRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX3221ECPW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX3221ECPWE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX3221ECPWG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX3221ECPWR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX3221ECPWRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX3221ECPWRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX3221EIDB	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX3221EIDBG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX3221EIDBR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX3221EIDBRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX3221EIPW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX3221EIPWE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX3221EIPWG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX3221EIPWR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX3221EIPWRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX3221EIPWRG4	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 MAX3221E

Datasheet

MAX3221E (Rev. A) (PDF, 351 KB)
23 May 2006

Part #	Name	Product Family	Comments
TRS3221E	3-V to 5.5-V Single-Channel RS-232 Line Driver/Receiver With +/-15-kV IEC ESD Protection	INTERFACE - RS-232	The device is an EXACT EQUIVALENT in functionality and parametrics to the compared device.
Customers Who Evaluated This Product Also Evaluated...
TRS3221E	3-V to 5.5-V Single-Channel RS-232 Line Driver/Receiver With +/-15-kV IEC ESD Protection	INTERFACE-RS-232	TI customers also evaluated this product.
MAX3221	3-V to 5.5-V Single-Channel RS-232 Line Driver/Receiver	INTERFACE-RS-232	TI customers also evaluated this product.
MAX3232	3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver	INTERFACE-RS-232	TI customers also evaluated this product.
MAX3232E	3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver With +/-15kV IEC ESD Protection	INTERFACE-RS-232	TI customers also evaluated this product.
SN74LVC1G125	Single Bus Buffer Gate With 3-State Outputs	LITTLE LOGIC-LL BUFFER, DRIVER AND TRANSCEIVER	TI customers also evaluated this product.
SN74HC08	Quadruple 2-Input Positive-AND Gates	GATES-AND GATES	TI customers also evaluated this product.
TLV431A	Low Voltage Adjustable Precision Shunt Regulator	VOLTAGE REFERENCE-SHUNT VOLTAGE REFERENCE	TI customers also evaluated this product.
SN74CBTLV3257	Low-Voltage 4-Bit 1-Of-2 FET Multiplexer/Demultiplexer	SIGNAL SWITCHES-DIGITAL BUS EXCHANGE/MULTIPLEXING SWITCHES	TI customers also evaluated this product.
SN74LVC2G74	Single Positive-Edge-Triggered D-Type Flip-Flop with Clear and Preset	LITTLE LOGIC-LL FLIP-FLOP, LATCH AND REGISTER	TI customers also evaluated this product.
REF5025	Low Noise, Very Low Drift, Precision Voltage Reference	VOLTAGE REFERENCE-SERIES VOLTAGE REFERENCE	TI customers also evaluated this product.
TLV1117-33	Single Output LDO, 800mA, Fixed(3.3), Internal Current limit, Thermal Overload Protection	LINEAR REGULATORS-STANDARD VOLTAGE REGULATORS	TI customers also evaluated this product.
TPS60403	60mA Charge Pump Voltage Inverter with Fixed 250kHz Operation	INDUCTORLESS DC/DC REGULATORS (CHARGE PUMPS)-INVERTING CHARGE PUMP REGULATORS	TI customers also evaluated this product.
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MSP430F5438	16-Bit Ultra-Low-Power Microcontroller, 256KB Flash, 16KB RAM, 12 Bit ADC, 4 USCIs, 32-bit HW Multi	MSP430™16-BIT ULTRA-LOW POWER MCUS-5XX 25MHZ SERIES	TI customers also evaluated this product.

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MAX3221E Status: ACTIVE

3-V to 5.5-V Single-Channel RS-232 Line Driver/Receiver

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Customers Who Evaluated This Product Also Evaluated

Product Information

Features

Pricing / Packaging / CAD Design Tools / Samples

Inventory

Quality & Lead (Pb)-Free Data

Technical Documents

Datasheet

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