MAX3223 Status: ACTIVE

3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver

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Datasheet

MAX3223 (Rev. K) (PDF 478 KB)
18 Mar 2004

	MAX3223
Data Rate(kbps)	250
Drivers Per Package	2
Receivers Per Package	2
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	20SOIC, 20SSOP, 20TSSOP
Approx. Price (US$)	1.12 \| 1ku
Rating	Catalog
Footprint	MAX3223
	Samples
	Inventory

Other qualified versions of MAX3223

Version	Part Number	Definition
Enhanced Product	MAX3223-EP	Supports Defense, Aerospace and Medical Applications

Customers Who Evaluated This Product Also Evaluated

MAX3223E: 3-V to 5-V Multichannel RS-232 Line Driver/Receiver w/ +/-15-kV ESD Protection
TVP5146: NTSC/PAL/SECAM 4x10-Bit Digital Video Decoder With Macrovision Detection, YPbPR/RBG Inputs
SN74AVC32T245: 32-Bit Dual-Supply Bus Transceiver with Configurable Voltage Translation and 3-State Outputs
SN74CBTLV3245A: Low-Voltage Octal FET Bus Switch

Product Information

Features

RS-232 Bus-Pin ESD Protection Exceeds ±15 kV Using Human-Body Model (HBM)
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
Two Drivers and Two Receivers
Low Standby Current ...1 µA Typical
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)
- SNx5C3223
Applications
- Battery-Powered Systems, PDAs, Notebooks, Laptops, Palmtop PCs, and Hand-Held Equipment

Description

The MAX3223 consists of two line drivers, two line receivers, and a dual charge-pump circuit with ±15-kV ESD protection pin to pin (serial-port connection pins, including GND). The device meets the requirements of TIA/EIA-232-F and provides the electrical interface between an asynchronous communication controller and the serial-port connector. The charge pump and four small external capacitors allow operation from a single 3-V to 5.5-V supply. The device operates at data signaling rates up to 250 kbit/s and a maximum of 30-V/µs driver output slew rate.

Flexible control options for power management are available when the serial port is inactive. The auto-powerdown feature functions when FORCEON is low and FORCEOFF\ is high. During this mode of operation, if the device does not sense a valid RS-232 signal, the driver outputs are disabled. If FORCEOFF\ is set low and EN\ is high, both drivers and receivers are shut off, and the supply current is reduced to 1 µA. Disconnecting the serial port or turning off the peripheral drivers causes auto-powerdown to occur. Auto-powerdown can be disabled when FORCEON and FORCEOFF\ are high. With auto-powerdown enabled, the device is activated automatically when a valid signal is applied to any receiver input. The INVALID\ output is used to notify the user if an RS-232 signal is present at any receiver input. INVALID\ is high (valid data) if any receiver input voltage is greater than 2.7 V or less than –2.7 V or has been between –0.3 V and 0.3 V for less than 30 µs. INVALID\ is low (invalid data) if the receiver input voltage is between –0.3 V and 0.3 V for more than 30 µs. Refer to Figure 4 for receiver input levels.

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
MAX3223CDB	ACTIVE	0 to 70	1.23 \| 1ku	SSOP (DB) \| 20	View	70 \| TUBE	Purchase Samples
MAX3223CDBE4	ACTIVE	0 to 70	1.23 \| 1ku	SSOP (DB) \| 20	View	70 \| TUBE	Purchase Samples
MAX3223CDBG4	ACTIVE	0 to 70	1.23 \| 1ku	SSOP (DB) \| 20	View	70 \| TUBE	Purchase Samples
MAX3223CDBR	ACTIVE	0 to 70	1.12 \| 1ku	SSOP (DB) \| 20	View	2000 \| LARGE T&R
MAX3223CDBRE4	ACTIVE	0 to 70	1.12 \| 1ku	SSOP (DB) \| 20	View	2000 \| LARGE T&R
MAX3223CDBRG4	ACTIVE	0 to 70	1.12 \| 1ku	SSOP (DB) \| 20	View	2000 \| LARGE T&R
MAX3223CDW	ACTIVE	0 to 70	1.23 \| 1ku	SOIC (DW) \| 20	View	25 \| TUBE	Purchase Samples
MAX3223CDWE4	ACTIVE	0 to 70	1.23 \| 1ku	SOIC (DW) \| 20	View	25 \| TUBE	Purchase Samples
MAX3223CDWG4	ACTIVE	0 to 70	1.23 \| 1ku	SOIC (DW) \| 20	View	25 \| TUBE	Purchase Samples
MAX3223CDWR	ACTIVE	0 to 70	1.12 \| 1ku	SOIC (DW) \| 20	View	2000 \| LARGE T&R
MAX3223CDWRG4	ACTIVE	0 to 70	1.12 \| 1ku	SOIC (DW) \| 20	View	2000 \| LARGE T&R
MAX3223CPW	ACTIVE	0 to 70	1.23 \| 1ku	TSSOP (PW) \| 20	View	70 \| TUBE	Purchase Samples
MAX3223CPWE4	ACTIVE	0 to 70	1.23 \| 1ku	TSSOP (PW) \| 20	View	70 \| TUBE	Purchase Samples
MAX3223CPWG4	ACTIVE	0 to 70	1.23 \| 1ku	TSSOP (PW) \| 20	View	70 \| TUBE	Purchase Samples
MAX3223CPWR	ACTIVE	0 to 70	1.12 \| 1ku	TSSOP (PW) \| 20	View	2000 \| LARGE T&R
MAX3223CPWRE4	ACTIVE	0 to 70	1.12 \| 1ku	TSSOP (PW) \| 20	View	2000 \| LARGE T&R
MAX3223CPWRG4	ACTIVE	0 to 70	1.12 \| 1ku	TSSOP (PW) \| 20	View	2000 \| LARGE T&R
MAX3223IDB	ACTIVE	-40 to 85	1.12 \| 1ku	SSOP (DB) \| 20	View	70 \| TUBE	Purchase Samples
MAX3223IDBE4	ACTIVE	-40 to 85	1.12 \| 1ku	SSOP (DB) \| 20	View	70 \| TUBE	Purchase Samples
MAX3223IDBG4	ACTIVE	-40 to 85	1.12 \| 1ku	SSOP (DB) \| 20	View	70 \| TUBE	Purchase Samples
MAX3223IDBR	ACTIVE	-40 to 85	1.12 \| 1ku	SSOP (DB) \| 20	View	2000 \| LARGE T&R
MAX3223IDBRE4	ACTIVE	-40 to 85	1.12 \| 1ku	SSOP (DB) \| 20	View	2000 \| LARGE T&R
MAX3223IDBRG4	ACTIVE	-40 to 85	1.12 \| 1ku	SSOP (DB) \| 20	View	2000 \| LARGE T&R
MAX3223IDW	ACTIVE	-40 to 85	1.23 \| 1ku	SOIC (DW) \| 20	View	25 \| TUBE	Purchase Samples
MAX3223IDWE4	ACTIVE	-40 to 85	1.23 \| 1ku	SOIC (DW) \| 20	View	25 \| TUBE	Purchase Samples
MAX3223IDWG4	ACTIVE	-40 to 85	1.23 \| 1ku	SOIC (DW) \| 20	View	25 \| TUBE	Purchase Samples
MAX3223IDWR	ACTIVE	-40 to 85	1.12 \| 1ku	SOIC (DW) \| 20	View	2000 \| LARGE T&R
MAX3223IDWRE4	ACTIVE	-40 to 85	1.12 \| 1ku	SOIC (DW) \| 20	View	2000 \| LARGE T&R
MAX3223IDWRG4	ACTIVE	-40 to 85	1.12 \| 1ku	SOIC (DW) \| 20	View	2000 \| LARGE T&R
MAX3223IPW	ACTIVE	-40 to 85	1.12 \| 1ku	TSSOP (PW) \| 20	View	70 \| TUBE	Purchase Samples
MAX3223IPWE4	ACTIVE	-40 to 85	1.12 \| 1ku	TSSOP (PW) \| 20	View	70 \| TUBE	Purchase Samples
MAX3223IPWG4	ACTIVE	-40 to 85	1.12 \| 1ku	TSSOP (PW) \| 20	View	70 \| TUBE	Purchase Samples
MAX3223IPWR	ACTIVE	-40 to 85	1.12 \| 1ku	TSSOP (PW) \| 20	View	2000 \| LARGE T&R
MAX3223IPWRE4	ACTIVE	-40 to 85	1.12 \| 1ku	TSSOP (PW) \| 20	View	2000 \| LARGE T&R
MAX3223IPWRG4	ACTIVE	-40 to 85	1.12 \| 1ku	TSSOP (PW) \| 20	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 11:45 AM GMT, 08 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 18 WeeksMAX3223CDB
Americas	Arrow	97
	Avnet	18
	Rochester Electronics	10
Asia	Farnell Asia	966
Europe	Avnet-SILICA	10
	Farnell	924
	Spoerle	420
Worldwide	DigiKey	Available
TI Lead Time*: 18 WeeksMAX3223CDBE4
Worldwide	DigiKey	Available
TI Lead Time*: 18 WeeksMAX3223CDBG4
Worldwide	DigiKey	Available
TI Lead Time*: 18 WeeksMAX3223CDBR
Americas	Rochester Electronics	>1k
Worldwide	DigiKey	>1k
Worldwide	Mouser Electronics	110
TI Lead Time*: 18 WeeksMAX3223CDBRE4
Worldwide	DigiKey	Available
TI Lead Time*: 18 WeeksMAX3223CDBRG4
Worldwide	DigiKey	Available
TI Lead Time*: 18 WeeksMAX3223CDW
Americas	Avnet	5
Americas	Rochester Electronics	>1k
Europe	Avnet-SILICA	475
Europe	EBV Elektronik	125
Worldwide	DigiKey	Available
TI Lead Time*: 18 WeeksMAX3223CDWE4
Worldwide	DigiKey	Available
TI Lead Time*: 18 WeeksMAX3223CDWG4
Worldwide	DigiKey	Available
TI Lead Time*: 18 WeeksMAX3223CDWR
Americas	Rochester Electronics	>1k
Worldwide	DigiKey	395
Worldwide	Mouser Electronics	>1k
TI Lead Time*: 18 WeeksMAX3223CDWRG4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksMAX3223CPW
Americas	Arrow	>1k
Europe	Arrow Northern Europe	68
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksMAX3223CPWE4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksMAX3223CPWG4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksMAX3223CPWR
Americas	Newark	>1k
Americas	Rochester Electronics	1k
Asia	Farnell Asia	>1k
Europe	Farnell	45
Worldwide	DigiKey	213
TI Lead Time*: 20 WeeksMAX3223CPWRE4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksMAX3223CPWRG4
Worldwide	DigiKey	Available
TI Lead Time*: 18 WeeksMAX3223IDB
Americas	Arrow	185
Asia	WPI	23
Worldwide	DigiKey	Available
Worldwide	Mouser Electronics	161
TI Lead Time*: 18 WeeksMAX3223IDBE4
Worldwide	DigiKey	Available
TI Lead Time*: 18 WeeksMAX3223IDBG4
Worldwide	DigiKey	Available
TI Lead Time*: 18 WeeksMAX3223IDBR
Americas	Arrow	>1k
	Avnet	>1k
	Rochester Electronics	>1k
Europe	Avnet-SILICA	>1k
Worldwide	DigiKey	>1k
Worldwide	Mouser Electronics	68
TI Lead Time*: 18 WeeksMAX3223IDBRE4
Worldwide	DigiKey	Available
TI Lead Time*: 18 WeeksMAX3223IDBRG4
Worldwide	DigiKey	Available
TI Lead Time*: 18 WeeksMAX3223IDW
Americas	Avnet	75
Americas	Rochester Electronics	>1k
Asia	WPI	1
Worldwide	DigiKey	Available
TI Lead Time*: 18 WeeksMAX3223IDWE4
Worldwide	DigiKey	Available
TI Lead Time*: 18 WeeksMAX3223IDWG4
Worldwide	DigiKey	Available
TI Lead Time*: 18 WeeksMAX3223IDWR
Americas	Newark	>1k
Americas	Rochester Electronics	>1k
Worldwide	DigiKey	>1k
Worldwide	Mouser Electronics	625
TI Lead Time*: 18 WeeksMAX3223IDWRE4
Worldwide	DigiKey	Available
TI Lead Time*: 18 WeeksMAX3223IDWRG4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksMAX3223IPW
Americas	Avnet	>1k
Americas	Rochester Electronics	>1k
Asia	WPI	60
TI Lead Time*: 20 WeeksMAX3223IPWE4
Worldwide	Mouser Electronics	2
TI Lead Time*: 20 WeeksMAX3223IPWG4
None Reported View Distributors
TI Lead Time*: 20 WeeksMAX3223IPWR
Americas	Newark	39
Americas	Rochester Electronics	>1k
Asia	Farnell Asia	59
Europe	Avnet-SILICA	>1k
Worldwide	Mouser Electronics	20
TI Lead Time*: 20 WeeksMAX3223IPWRE4
None Reported View Distributors
TI Lead Time*: 20 WeeksMAX3223IPWRG4
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
MAX3223CDB	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX3223CDBE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX3223CDBG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX3223CDBR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX3223CDBRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX3223CDBRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX3223CDW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX3223CDWE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX3223CDWG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX3223CDWR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX3223CDWRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX3223CPW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX3223CPWE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX3223CPWG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX3223CPWR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX3223CPWRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX3223CPWRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX3223IDB	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX3223IDBE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX3223IDBG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX3223IDBR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX3223IDBRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX3223IDBRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX3223IDW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX3223IDWE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX3223IDWG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX3223IDWR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX3223IDWRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX3223IDWRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX3223IPW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX3223IPWE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX3223IPWG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX3223IPWR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX3223IPWRE4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
MAX3223IPWRG4	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 MAX3223

Datasheet

MAX3223 (Rev. K) (PDF, 478 KB)
18 Mar 2004

Part #	Name	Product Family	Comments
TRS3223E	3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver With +/-15-kV IEC ESD Protection	INTERFACE - RS-232	The device has the SAME FUNCTIONALITY/PINOUT as the compared device but includes enhanced IEC61000-4-2 ESD Protection.
MAX3223E	3-V to 5-V Multichannel RS-232 Line Driver/Receiver w/ +/-15-kV ESD Protection	INTERFACE - RS-232	TI recommends the MAX3223E in new designs. The MAX3223E is an improved direct drop-in replacement for the MAX3223
TRS3223	3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver With +/-15-kV 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...
MAX3223E	3-V to 5-V Multichannel RS-232 Line Driver/Receiver w/ +/-15-kV ESD Protection	INTERFACE-RS-232	TI customers also evaluated this product.
TVP5146	NTSC/PAL/SECAM 4x10-Bit Digital Video Decoder With Macrovision Detection, YPbPR/RBG Inputs	VIDEO AND IMAGING-VIDEO ENCODERS / DECODERS	TI customers also evaluated this product.
SN74AVC32T245	32-Bit Dual-Supply Bus Transceiver with Configurable Voltage Translation and 3-State Outputs	VOLTAGE LEVEL TRANSLATION-DUAL SUPPLY TRANSLATORS	TI customers also evaluated this product.
SN74CBTLV3245A	Low-Voltage Octal FET Bus Switch	SIGNAL SWITCHES-DIGITAL BUS SWITCHES	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.
MSP430F148	16-Bit Ultra-Low-Power Microcontroller, 48 kB Flash, 2KB RAM, 12 bit ADC, 2 USARTs, HW multiplier	MSP430™16-BIT ULTRA-LOW POWER MCUS-1XX 8MHZ SERIES	TI customers also evaluated this product.
TL431A	Adjustable Precision Shunt Regulator	VOLTAGE REFERENCE-SHUNT VOLTAGE REFERENCE	TI customers also evaluated this product.
TPS40210	Wide Input Range Current Mode Boost Controller	NON-ISOLATED SWITCHING DC/DC REGULATORS-DC/DC CONTROLLERS (EXTERNAL SWITCH)	TI customers also evaluated this product.
PCA9306	Dual Bi-Directional I2C-Bus and SMBus Voltage Level-Translator	I2C (SL)-I2C SPECIAL FUNCTIONS	TI customers also evaluated this product.
SN74LVC1G14	Single Schmitt-Trigger Inverter	LITTLE LOGIC-LL BUFFER, DRIVER AND TRANSCEIVER	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.

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MAX3223 Status: ACTIVE

3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver

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