TRS3223E Status: ACTIVE

3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver With +/-15-kV IEC ESD Protection

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Datasheet

TRS3223E (PDF 445 KB)
28 Jun 2007

	TRS3223E
Data Rate(kbps)	500
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	20SSOP, 20SOIC, 20TSSOP
Approx. Price (US$)	1.15 \| 1ku
Rating	Catalog
Footprint	MAX3223
	Samples
	Inventory

Customers Who Evaluated This Product Also Evaluated

TRSF3223E: 3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver
MAX3223E: 3-V to 5-V Multichannel RS-232 Line Driver/Receiver w/ +/-15-kV ESD Protection
SN74AUCH16244: 16-Bit Buffer/Driver with 3-State Outputs
LT1014: Quad Precision Operational Amplifier
SN75174: Quadruple Differential Line Driver

Product Information

Features

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
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 500 kbit/s
Two Drivers and Two Receivers
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) for TRSF3223E
APPLICATIONS
- Battery-Powered Systems
- PDAs
- Notebooks
- Laptops
- Palmtop PCs
- Hand-Held Equipment

DESCRIPTION/
ORDERING INFORMATION

The TRS3223E 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 typical data signaling rates up to 500 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 mA. 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
TRS3223ECDB	ACTIVE	0 to 70	1.25 \| 1ku	SSOP (DB) \| 20	View	70 \| TUBE	Purchase Samples
TRS3223ECDBG4	ACTIVE	0 to 70	1.25 \| 1ku	SSOP (DB) \| 20	View	70 \| TUBE	Purchase Samples
TRS3223ECDBR	ACTIVE	0 to 70	1.15 \| 1ku	SSOP (DB) \| 20	View	2000 \| LARGE T&R	Purchase Samples
TRS3223ECDBRG4	ACTIVE	0 to 70	1.15 \| 1ku	SSOP (DB) \| 20	View	2000 \| LARGE T&R	Purchase Samples
TRS3223ECDW	ACTIVE	0 to 70	1.25 \| 1ku	SOIC (DW) \| 20	View	25 \| TUBE	Purchase Samples
TRS3223ECDWG4	ACTIVE	0 to 70	1.25 \| 1ku	SOIC (DW) \| 20	View	25 \| TUBE	Purchase Samples
TRS3223ECDWR	ACTIVE	0 to 70	1.15 \| 1ku	SOIC (DW) \| 20	View	2000 \| LARGE T&R	Purchase Samples
TRS3223ECDWRG4	ACTIVE	0 to 70	1.15 \| 1ku	SOIC (DW) \| 20	View	2000 \| LARGE T&R	Purchase Samples
TRS3223ECPW	ACTIVE	0 to 70	1.25 \| 1ku	TSSOP (PW) \| 20	View	70 \| TUBE	Purchase Samples
TRS3223ECPWG4	ACTIVE	0 to 70	1.25 \| 1ku	TSSOP (PW) \| 20	View	70 \| TUBE	Purchase Samples
TRS3223ECPWR	ACTIVE	0 to 70	1.15 \| 1ku	TSSOP (PW) \| 20	View	2000 \| LARGE T&R	Purchase Samples
TRS3223ECPWRG4	ACTIVE	0 to 70	1.15 \| 1ku	TSSOP (PW) \| 20	View	2000 \| LARGE T&R	Purchase Samples
TRS3223EIDB	ACTIVE	-40 to 85	1.25 \| 1ku	SSOP (DB) \| 20	View	70 \| TUBE	Purchase Samples
TRS3223EIDBG4	ACTIVE	-40 to 85	1.25 \| 1ku	SSOP (DB) \| 20	View	70 \| TUBE	Purchase Samples
TRS3223EIDBR	ACTIVE	-40 to 85	1.15 \| 1ku	SSOP (DB) \| 20	View	2000 \| LARGE T&R
TRS3223EIDBRG4	ACTIVE	-40 to 85	1.15 \| 1ku	SSOP (DB) \| 20	View	2000 \| LARGE T&R
TRS3223EIDW	ACTIVE	-40 to 85	1.25 \| 1ku	SOIC (DW) \| 20	View	25 \| TUBE	Purchase Samples
TRS3223EIDWG4	ACTIVE	-40 to 85	1.25 \| 1ku	SOIC (DW) \| 20	View	25 \| TUBE	Purchase Samples
TRS3223EIDWR	ACTIVE	-40 to 85	1.15 \| 1ku	SOIC (DW) \| 20	View	2000 \| LARGE T&R	Purchase Samples
TRS3223EIDWRG4	ACTIVE	-40 to 85	1.15 \| 1ku	SOIC (DW) \| 20	View	2000 \| LARGE T&R	Purchase Samples
TRS3223EIPW	ACTIVE	-40 to 85	1.25 \| 1ku	TSSOP (PW) \| 20	View	70 \| TUBE	Purchase Samples
TRS3223EIPWG4	ACTIVE	-40 to 85	1.25 \| 1ku	TSSOP (PW) \| 20	View	70 \| TUBE	Purchase Samples
TRS3223EIPWR	ACTIVE	-40 to 85	1.15 \| 1ku	TSSOP (PW) \| 20	View	2000 \| LARGE T&R	Purchase Samples
TRS3223EIPWRG4	ACTIVE	-40 to 85	1.15 \| 1ku	TSSOP (PW) \| 20	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 10:00 AM GMT, 24 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 18 WeeksTRS3223ECDB
Europe	Arrow Northern Europe	70
TI Lead Time*: 18 WeeksTRS3223ECDBG4
None Reported View Distributors
TI Lead Time*: 18 WeeksTRS3223ECDBR
Asia	WPI	>1k
TI Lead Time*: 18 WeeksTRS3223ECDBRG4
None Reported View Distributors
TI Lead Time*: 18 WeeksTRS3223ECDW
Europe	Avnet-SILICA	450
TI Lead Time*: 18 WeeksTRS3223ECDWG4
None Reported View Distributors
TI Lead Time*: 20 WeeksTRS3223ECDWR
Europe	Avnet-SILICA	>1k
TI Lead Time*: 20 WeeksTRS3223ECDWRG4
None Reported View Distributors
TI Lead Time*: 18 WeeksTRS3223ECPW
Asia	WPI	80
Europe	Avnet-SILICA	490
TI Lead Time*: 18 WeeksTRS3223ECPWG4
None Reported View Distributors
TI Lead Time*: 20 WeeksTRS3223ECPWR
Asia	WPI	>1k
Europe	Avnet-SILICA	>1k
TI Lead Time*: 20 WeeksTRS3223ECPWRG4
None Reported View Distributors
TI Lead Time*: 18 WeeksTRS3223EIDB
Asia	WPI	140
Worldwide	DigiKey	Available
TI Lead Time*: 18 WeeksTRS3223EIDBG4
Worldwide	DigiKey	Available
TI Lead Time*: 18 WeeksTRS3223EIDBR
Asia	WPI	>1k
Worldwide	DigiKey	>1k
TI Lead Time*: 18 WeeksTRS3223EIDBRG4
Worldwide	DigiKey	Available
TI Lead Time*: 18 WeeksTRS3223EIDW
Europe	Avnet-SILICA	425
TI Lead Time*: 18 WeeksTRS3223EIDWG4
None Reported View Distributors
TI Lead Time*: 20 WeeksTRS3223EIDWR
Europe	Avnet-SILICA	>1k
TI Lead Time*: 20 WeeksTRS3223EIDWRG4
None Reported View Distributors
TI Lead Time*: 18 WeeksTRS3223EIPW
Europe	Avnet-SILICA	490
TI Lead Time*: 18 WeeksTRS3223EIPWG4
None Reported View Distributors
TI Lead Time*: 20 WeeksTRS3223EIPWR
None Reported View Distributors
TI Lead Time*: 20 WeeksTRS3223EIPWRG4
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
TRS3223ECDB	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TRS3223ECDBG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TRS3223ECDBR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TRS3223ECDBRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TRS3223ECDW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TRS3223ECDWG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TRS3223ECDWR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TRS3223ECDWRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TRS3223ECPW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TRS3223ECPWG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TRS3223ECPWR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TRS3223ECPWRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TRS3223EIDB	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TRS3223EIDBG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TRS3223EIDBR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TRS3223EIDBRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TRS3223EIDW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TRS3223EIDWG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TRS3223EIDWR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TRS3223EIDWRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TRS3223EIPW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TRS3223EIPWG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TRS3223EIPWR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-1-260C-UNLIM	View	View
TRS3223EIPWRG4	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 TRS3223E

Datasheet

TRS3223E (PDF, 445 KB)
28 Jun 2007

More Literature

RS-232 IEC ESD-Protected Devices From TI (Rev. A) (PDF, 161 KB) 1572 views
27 Jul 2007

View More Literature for RS-232

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TRS3223E Status: ACTIVE

3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver With +/-15-kV IEC ESD Protection

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