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

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Datasheet

3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver With +/-15-kV IEC ESD Prot (Rev. A) (max3232e.pdf, 441 KB)
13 Apr 2007 Download

	MAX3232E
Data Rate(kbps)	250
Drivers Per Package	2
Receivers Per Package	2
ESD HBM(kV)	15
Supply Voltage(s)(V)	3.3, 5
ICC(Max)(mA)	1
Operating Temp Range(Celsius)	-40 to 85,0 to 70
Pin/Package	16SSOP,16SOIC,16TSSOP
Approx. Price (US$)	0.96 \| 1ku
Rating	Catalog
	Samples
	Inventory

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Product Information

Features

ESD Protection for RS-232 Bus Pins
- ±15 kV (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 250 kbit/s
Two Drivers and Two Receivers
Low Supply Current . . . 300 µA Typ
External Capacitors . . . 4 × 0.1 µF
Accepts 5-V Logic Input With 3.3-V Supply
Pin Compatible to Alternative High-Speed Device (1 Mbit/s)
- SNx5C3232
APPLICATIONS
- Battery-Powered Systems
- PDAs
- Notebooks
- Laptops
- Palmtop PCs
- Hand-Held Equipment

DESCRIPTION/ORDERING INFORMATION

The MAX3232E device consists of two line drivers, two line receivers, and a dual charge-pump circuit with ±15-kV IEC 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 devices operate at data signaling rates up to 250 kbit/s and a maximum of 30-V/µs driver output slew rate.

Pricing / Packaging / CAD Design Tools / Samples

			Price ($US)	Packaging			CAD Design Tools		Samples
Device	Status	Temp (^oC)	Price ($US) \| Quantity	Package \| Pins	Top Side Marking	Package QTY \| Package Carrier	Symbols	Footprints	Samples
MAX3232ECD	ACTIVE	0 to 70	0.96 \| 1ku	SOIC (D) \| 16	View	40 \| TUBE	Purchase Samples
MAX3232ECDB	ACTIVE	0 to 70	0.96 \| 1ku	SSOP (DB) \| 16	View	80 \| TUBE	Purchase Samples
MAX3232ECDBE4	ACTIVE	0 to 70	0.96 \| 1ku	SSOP (DB) \| 16	View	80 \| TUBE	Purchase Samples
MAX3232ECDBG4	ACTIVE	0 to 70	0.96 \| 1ku	SSOP (DB) \| 16	View	80 \| TUBE	Purchase Samples
MAX3232ECDBR	ACTIVE	0 to 70	0.96 \| 1ku	SSOP (DB) \| 16	View	2000 \| LARGE T&R
MAX3232ECDBRE4	ACTIVE	0 to 70	0.96 \| 1ku	SSOP (DB) \| 16	View	2000 \| LARGE T&R
MAX3232ECDBRG4	ACTIVE	0 to 70	0.96 \| 1ku	SSOP (DB) \| 16	View	2000 \| LARGE T&R
MAX3232ECDE4	ACTIVE	0 to 70	0.96 \| 1ku	SOIC (D) \| 16	View	40 \| TUBE	Purchase Samples
MAX3232ECDG4	ACTIVE	0 to 70	0.96 \| 1ku	SOIC (D) \| 16	View	40 \| TUBE	Purchase Samples
MAX3232ECDR	ACTIVE	0 to 70	0.96 \| 1ku	SOIC (D) \| 16	View	2500 \| LARGE T&R
MAX3232ECDRE4	ACTIVE	0 to 70	0.96 \| 1ku	SOIC (D) \| 16	View	2500 \| LARGE T&R
MAX3232ECDRG4	ACTIVE	0 to 70	0.96 \| 1ku	SOIC (D) \| 16	View	2500 \| LARGE T&R
MAX3232ECDW	ACTIVE	0 to 70	0.96 \| 1ku	SOIC (DW) \| 16	View	40 \| TUBE	Purchase Samples
MAX3232ECDWG4	ACTIVE	0 to 70	0.96 \| 1ku	SOIC (DW) \| 16	View	40 \| TUBE	Purchase Samples
MAX3232ECDWR	ACTIVE	0 to 70	0.96 \| 1ku	SOIC (DW) \| 16	View	2000 \| LARGE T&R
MAX3232ECDWRG4	ACTIVE	0 to 70	0.96 \| 1ku	SOIC (DW) \| 16	View	2000 \| LARGE T&R
MAX3232ECPW	ACTIVE	0 to 70	0.96 \| 1ku	TSSOP (PW) \| 16	View	90 \| TUBE	Purchase Samples
MAX3232ECPWE4	ACTIVE	0 to 70	0.96 \| 1ku	TSSOP (PW) \| 16	View	90 \| TUBE	Purchase Samples
MAX3232ECPWG4	ACTIVE	0 to 70	0.96 \| 1ku	TSSOP (PW) \| 16	View	90 \| TUBE	Purchase Samples
MAX3232ECPWR	ACTIVE	0 to 70	0.96 \| 1ku	TSSOP (PW) \| 16	View	2000 \| LARGE T&R
MAX3232ECPWRE4	ACTIVE	0 to 70	0.96 \| 1ku	TSSOP (PW) \| 16	View	2000 \| LARGE T&R
MAX3232ECPWRG4	ACTIVE	0 to 70	0.96 \| 1ku	TSSOP (PW) \| 16	View	2000 \| LARGE T&R
MAX3232EID	ACTIVE	-40 to 85	0.96 \| 1ku	SOIC (D) \| 16	View	40 \| TUBE	Purchase Samples
MAX3232EIDB	ACTIVE	-40 to 85	0.96 \| 1ku	SSOP (DB) \| 16	View	80 \| TUBE	Purchase Samples
MAX3232EIDBE4	ACTIVE	-40 to 85	0.96 \| 1ku	SSOP (DB) \| 16	View	80 \| TUBE	Purchase Samples
MAX3232EIDBG4	ACTIVE	-40 to 85	0.96 \| 1ku	SSOP (DB) \| 16	View	80 \| TUBE	Purchase Samples
MAX3232EIDBR	ACTIVE	-40 to 85	0.96 \| 1ku	SSOP (DB) \| 16	View	2000 \| LARGE T&R
MAX3232EIDBRE4	ACTIVE	-40 to 85	0.96 \| 1ku	SSOP (DB) \| 16	View	2000 \| LARGE T&R
MAX3232EIDBRG4	ACTIVE	-40 to 85	0.96 \| 1ku	SSOP (DB) \| 16	View	2000 \| LARGE T&R
MAX3232EIDE4	ACTIVE	-40 to 85	0.96 \| 1ku	SOIC (D) \| 16	View	40 \| TUBE	Purchase Samples
MAX3232EIDG4	ACT

MAX3232E Status:ACTIVE