MAX3221E, MAX3223E, MAX3243E ±15kV ESD-Protected, 1�A, 3.0V To 5.5V, 250kbps, RS-232 Transceivers With AutoShutdown

The MAX3221E MAX3223E MAX3243E are 3V-powered EIA/TIA-232 and V.28/V.24 Communications Interfaces with Automatic shutdown/wakeup features, high datarate capabilities, and enhanced electrostatic discharge (ESD) protection. All transmitter outputs and receiver inputs are protected to 15kV using IEC 1000-4-2 Air- Gap Discharge, to 8kV using IEC 1000-4-2 Contact Discharge, and to 15kV using the Human Body Model.
The MAX3221E MAX3223E MAX3243E achieve a 1A supply current with Maxim's revolutionary AutoShutdown feature. They save power without changes to the existing BIOS or operating system by entering low-power shutdown mode when the RS-232 cable is disconnected, or when the transmitters of the connected peripherals are off.
The transceivers have a proprietary low-dropout transmitter output stage, delivering true RS-232 performance from a +3.0V to +5.5V supply with a dual Charge Pump The Charge Pump requires only four small 0.1F capacitors for operation from a +3.3V supply. Each device is guaranteed to run at data rates of 250kbps while maintaining RS-232 output levels.
The MAX3221E contains just one driver and one receiver, making it the smallest single-supply RS-232 transceiver. The MAX3223E has two drivers and two receivers. The MAX3243E is a complete 3-driver/5-receiver serial port ideal for notebook or subnotebook computers. It also includes two noninverting receiver outputs that are always active, allowing external devices to be monitored without forward biasing the Protection Diodes in ci 6e5 rcuitry that may be powered down.
The MAX3221E MAX3223E and MAX3243E are available in space-saving TQFN, SSOP, and TSSOP packages.
By Maxim Integrated Products
Part Manufacturer Description Datasheet Samples
MAX3223ECUP Rochester Electronics LLC Line Transceiver, 2 Func, 2 Driver, 2 Rcvr, BICMOS, PDSO20, TSSOP-20
MAX3223EEUP Rochester Electronics LLC Line Transceiver, 2 Func, 2 Driver, 2 Rcvr, BICMOS, PDSO20, TSSOP-20
MAX3223ECAP-T Rochester Electronics LLC Line Transceiver, 2 Func, 2 Driver, 2 Rcvr, BICMOS, PDSO20, SSOP-20
MAX3223EPP Rochester Electronics LLC Line Transceiver, 1 Func, 2 Driver, 2 Rcvr, CMOS, PDIP20, 0.300 INCH, PLASTIC, MS-001AE, MO-058AB, DIP-20
MAX3223ECAP+ Rochester Electronics LLC Transceiver
MAX3223ECDBR Texas Instruments 3-V to 5-V Multichannel RS-232 Line Driver/Receiver w/ +/-15-kV ESD Protection 20-SSOP 0 to 70
MAX3223ECRHLR Texas Instruments DUAL LINE TRANSCEIVER, PQCC24, PLASTIC, MO-241, QFN-24
MAX3223EIPWG4 Texas Instruments 3-V to 5-V Multichannel RS-232 Line Driver/Receiver w/ +/-15-kV ESD Protection 20-TSSOP -40 to 85
MAX3223ECDWG4 Texas Instruments DUAL LINE TRANSCEIVER, PDSO20, GREEN, PLASTIC, SOIC-20
MAX3223EIDBR Texas Instruments 3-V to 5-V Multichannel RS-232 Line Driver/Receiver w/ +/-15-kV ESD Protection 20-SSOP -40 to 85
MAX3223E 's PackagesMAX3223E 's pdf datasheet
MAX3223EC-D
MAX3223ECPP PDIP
MAX3223EEPP PDIP
MAX3223ECAP SSOP
MAX3223ECAP-T SSOP
MAX3223ECAPT SSOP
MAX3223EEAP-T SSOP
MAX3223EEAP SSOP
MAX3223EEAPT SSOP
MAX3223EETP QFN
MAX3223ECTP QFN
MAX3223EETP-T QFN
MAX3223ECTP-T QFN
MAX3223ECTPT QFN
MAX3223ECUP-T TSSOP
MAX3223ECUP TSSOP
MAX3223ECUPT TSSOP
MAX3223EEUPT TSSOP
MAX3223EEUP TSSOP
MAX3223EEUP-T TSSOP




MAX3223E Pinout, Pinouts
MAX3223E pinout,Pin out
This is one package pinout of MAX3223E,If you need more pinouts please download MAX3223E's pdf datasheet.

MAX3223E Application circuits
MAX3223E circuits
This is one application circuit of MAX3223E,If you need more circuits,please download MAX3223E's pdf datasheet.


Related Electronics Part Number

Related Keywords:

MAX3223E Pb-Free MAX3223E Cross Reference MAX3223E Schematic MAX3223E Distributor
MAX3223E Application Notes MAX3223E RoHS MAX3223E Circuits MAX3223E footprint
Hot categories