6 16 MAX232ECSE+T -- MAX3221ECUE+ 244 Orderable Part Number MAX232ECSE+T MAX232ECSE-T MAX232ECWE MAX232ECWE+ MAX232ECWE+T MAX232ECWE-T MAX232EEPE MAX232EEPE+ MAX232EESE MAX232EESE+ MAX232EESE+T MAX232EESE-T MAX232EEWE MAX232EEWE+ MAX232EEWE+T MAX232EEWE-T MAX232EPE MAX232EPE MAX232EPE+ MAX232EPE+ MAX232ESE MAX232ESE MAX232ESE+ MAX232ESE+ MAX232ESE+T MAX232ESE+T MAX232ESE-T MAX232ESE-T MAX232EWE MAX232EWE MAX232EWE+ MAX232EWE+ MAX232EWE+T MAX232EWE+T MAX232EWE-T MAX232EWE-T MAX241CWI MAX241CWI-T MAX241ECWI MAX241ECWI-T MAX241EEWI MAX241EEWI-T MAX241EWI MAX241EWI-T MAX3041CSE MAX3041CSE-T MAX3221CAE MAX3221CAE+ MAX3221CAE+T MAX3221CAE-T MAX3221CUE MAX3221CUE+ MAX3221CUE+T MAX3221CUE-T MAX3221EAE MAX3221EAE+ MAX3221EAE+T MAX3221EAE-T MAX3221ECAE MAX3221ECAE+ MAX3221ECAE+T MAX3221ECAE-T MAX3221ECUE MAX3221ECUE+ Competition Orderable Part Number MAX3221ECUE+T MAX3221ECUE-T MAX3221EEAE MAX3221EEAE+ MAX3221EEAE+T MAX3221EEAE-T MAX3221EEUE MAX3221EEUE+ MAX3221EEUE+T

10 8 C3 10/50 + C6 0.01 1 2 R3 10k X Y B2B-PH Q2 DTC124 SW1 1 2 3 A 4 5 B 6 REMO REMI V+5V RMIN FLWR GNDD B6B-PH To. MAIN ASSY (CN301) MAIN ASSY (CN201) R2 10k CN4 2 3 X: Short Connector (CDJ-1000MK2: OPEN) Y: A side: TEST MODE B side: UP DATE 9 IC1 MAX1M MAX232EPE Parts List SEMICONDUCTORS IC1 Q1 Q2 : MAX232EPE : DTA124 : DTC124 CAPACITORS C1, C2, C3, C4, C5 C6 : CEAT100M50 : CKSQYF103Z50 RESISTORS R1 R2, R3 : RD1/2VM221J : RD1/2VM103J OTHERS CN1 (RS-232C CONNECTOR) CN2 (2P CONNECTOR) CN3 (6P CONNECTOR) CN4 (MIN JACK) : XM2C-0192-111 : B2B-PH : B6B-PH : DKN1146 19 Communication Soft * Windows standard Hyper-Terminal * Tera Term, CCT Win etc. [Setup ] * Baud Rate * Data Bits * Stop Bits * Parity : 4800bps : 8bit : 1bit : None Communication Command Command Name Description TS Test Mode Entry To enter Test mode (It checks coming to a personal computer on the contrary with OFF. BK TR IX TM Address Block Address Track Address Index Address Time To make the block-address assignment To mak

232, 2 Drivers, 2 Receivers 16 PDIP Pin to Pin Maxim MAX232EESE SP232EEN High Performance 5V Only RS-232, 2 Drivers, 2 Receivers 16 NSOIC Pin to Pin Maxim MAX232EEWE SP232EET High Performance 5V Only RS-232, 2 Drivers, 2 Receivers 16 SOIC Pin to Pin Maxim MAX232EPE SP232AEP 5V Only RS-232, 2 Drivers, 2 Receivers 16 PDIP Pin to Pin Maxim MAX232ESE SP232AEN 5V Only RS-232, 2 Drivers, 2 Receivers 16 NSOIC Pin to Pin Maxim MAX232EWE SP232AET 5V Only RS-232, 2 Drivers, 2 Receivers 16 SOIC Pin to Pin Maxim MAX233ACPP SP233ACP 5V Only RS-232, 2 Drivers, 2 Receivers, No External Capacitors 20 PDIP Pin to Pin Maxim MAX233ACWP SP233ACT 5V Only RS-232, 2 Drivers, 2 Receivers, No External Capacitors 20 SOIC Pin to Pin Maxim MAX233AEPP SP233AEP 5V Only RS-232, 2 Drivers, 2 Receivers, No External Capacitors 20 PDIP Pin to Pin Maxim MAX233AEWP SP233AET 5V Only RS-232, 2 Drivers, 2 Receivers, No External Capacitors 20 SOIC Pin to Pin Maxim MAX233CPP SP233ACP 5V Only RS-232, 2 Drivers, 2 Receivers, No External Ca

Plastic DIP MAX220EPE+ -40C to +85C 16 Plastic DIP MAX232CSE+ 0C to +70C 16 Narrow SO MAX220ESE+ -40C to +85C 16 Narrow SO MAX232CW E+ 0C to +70C 16 W ide SO MAX220EW E+ -40C to +85C 16 W ide SO MAX232C/D 0C to +70C Dice* MAX220EJE -40C to +85C 16 CERDIP MAX232EPE+ -40C to +85C 16 Plastic DIP MAX220MJE 55C to +125C 16 CERDIP MAX232ESE+ -40C to +85C 16 Narrow SO PART TEMP R ANGE PIN-PACKAGE MAX222CPN+ 0C to +70C 18 Plastic DIP MAX232EW E+ -40C to +85C 16 W ide SO MAX222CW N+ 0C to +70C 18 W ide SO MAX232EJE -40C to +85C 16 CERDIP MAX222C/D 0C to +70C Dice* MAX232MJE 55C to +125C 16 CERDIP MAX222EPN+ -40C to +85C 18 Plastic DIP MAX232MLP+ 55C to +125C 20 LCC MAX222EW N+ -40C to +85C 18 W ide SO MAX232ACPE+ 0C to +70C 16 Plastic DIP MAX222EJN -40C to +85C 18 CERDIP MAX232ACSE+ 0C to +70C 16 Narrow SO MAX222MJN 55C to +125C 18 CERDIP MAX232ACW E+ 0C to +70C 16 W ide SO MAX223CAI+ 0C to +70C 28 SSOP MAX232AC/D MAX223CW I+ 0C to +70C 28 W ide SO MAX232AEPE+ -40C to +85C 16 Plastic DIP MAX223C/D 0C to

221CUE+ MAX221ECUE+ MAX221EEUE+ MAX222CPN+ MAX222CWN+ MAX222EWN+ MAX225CWI+G36 MAX232ACPE+ MAX232ACSE+ MAX232ACWE+ MAX232AEPE+ MAX232AESE+ MAX232AEWE+ MAX232CPE+ MAX232CSE+ MAX232CWE+ MAX232ECPE+ MAX232ECSE+ MAX232ECWE+ MAX232EEPE+ MAX232EESE+ MAX232EEWE+ MAX232EPE+ MAX232ESE+ MAX232EWE+ MAX233ACPP+G36 MAX233ACWP+G36 MAX233AEPP+G36 MAX233AEWP+G36 MAX233CPP+G36 MAX233EPP+G36 MAX234CPE+ MAX235CPG+G36 MAX236CNG+ MAX236CWG+ MAX237CNG+ MAX237CWG+ MAX238CNG+ MAX238CWG+ MAX238EWG+ MAX241CWI+ MAX241ECWI+ MAX241EWI+ MAX242CPN+ MAX242CWN+ MAX242EPN+ MAX242EWN+ MAX243CSE+ MAX248EQH+D MAX249CQH+D MAX250CPD+ MAX250CSD+ MAX250ESD+ MAX251CPD+ MAX251CSD+ MAX251EPD+ MAX3235ECWP+G36 MAX3235EEWP+G36 MAX3311CUB+ MAX3311ECUB+ MAX3311EEUB+ MAX3313CUB+ MAX3313ECUB+ MAX3313EUB+ MAX1488ECSD+ MAX1488EEPD+ MAX1406CPE+ MAX1406CWE+ MAX3319ECAE+ MAX3380ECUP+ MAX3380EEUP+ MAX3381ECUP+ Package Drivers Per Package Maxim 700-MAX204CPE 700-MAX205CPGG36 700-MAX206CWG 700-MAX207CNG 700-MAX207CWG 700-MAX208CAG 700-MAX208CNG 700-MAX20

+70C 16 Plastic DIP MAX236MRG -55C to +125C 24 Narrow CERDIP MAX232CSE 0C to +70C 16 Narrow SO MAX237CNG 0C to +70C 24 Narrow Plastic DIP MAX232CWE 0C to +70C 16 Wide SO MAX237CWG 0C to +70C 24 Wide SO MAX232C/D 0C to +70C Dice* MAX237C/D 0C to +70C Dice* MAX232EPE -40C to +85C 16 Plastic DIP MAX237ENG -40C to +85C 24 Narrow Plastic DIP MAX232ESE -40C to +85C 16 Narrow SO MAX237EWG -40C to +85C 24 Wide SO MAX232EWE -40C to +85C 16 Wide SO MAX237ERG -40C to +85C 24 Narrow CERDIP MAX232EJE -40C to +85C 16 CERDIP MAX237MRG -55C to +125C 24 Narrow CERDIP MAX232MJE -55C to +125C 16 CERDIP MAX238CNG 0C to +70C 24 Narrow Plastic DIP MAX232MLP -55C to +125C 20 LCC Dice* MAX238CWG 0C to +70C 24 Wide SO MAX232ACPE 0C to +70C 16 Plastic DIP MAX238C/D 0C to +70C Dice* MAX232ACSE 0C to +70C 16 Narrow SO MAX238ENG MAX232ACWE 0C to +70C 16 Wide SO -40C to +85C 24 Narrow Plastic DIP * Contact factory for dice specifications. ______________________________________________________________________________________ 3

16 Plastic DIP MAXK236MRG -66C to +126C 24 Narrow CERDIP MAX232C8E OC to 470C 16 Narrow 80 MAX237CNG OC to +70C 24 Narrow Plastic DIF MAX232CWE orc to +70C 16 Wide SO MAX237CWG OPC to +70C 24 Wida SO MAK232C/B OC ta +70C Dice* MAX237C/D OPC to +70C Dice* MAX232EPE -4QC te +85C 16 Plastic DIP MAX237ENG -4A0C to 485C 24 Narrow Flastic DIP MAX232ESE -40C ta +85C 16 Narrow SO MAX237EWG -40C to +B85C 24 Wide SO MAK232EWE -A0C to +85C 16 Wide $0 MAX237ERG -40C to +86C 24 Narrow CERDIP MAX232EJE -40C to +85C 16 CERDIP MAX237MRG -55C to +125C 24 Narrow CERDIP MAK232MJE -55C to +126C 16 CERDIP MAX238CNG OG to +70C 24 Narrow Plastic DIP MAX232MLP -65G to +125C 20 LOG MAX238CWG OPC to 470C 24 Wide SO MAX24a2ACPE OS to +70C 16 Plastic DIP MAK238C/D OC to +70C Dice* MAX232ACSE OC to 470C 16 Narrow SO MAX2?38ENG -40C to 485C 24 Narrow Plastic DIP MAX232ACWE OC ta +70C 16 Wide SO * Contact factory for dice specifications. 34 JA AXLAA+5V-Powered, Multi-Channel RS-232 = = Drivers/Receivers Ordering Information (

+70C 16 Plastic DIP MAX236MRG -65C to +125C 24 Narrow CERDIP MAX232CSE OC to +70C 16 Narrow SO MAX237CNG OC to +70C 24 Narrow Plastic DIP MAX232CWE OC to +70C 16 Wide SO MAX237CWG OC to +70C 24 Wide SO MAX232C/D C to +70C Dice* MAX237C/D 0C to +70C Dice* MAX232EPE -40C to +85C 16 Plastic DIP MAX237ENG -A0C to +85C 24 Narrow Plastic DIP MAX232ESE -40C to +85C 16 Narrow SO MAX237EWG -40C to +85C 24 Wide SO MAX232EWE -40C to +85C 16 Wide SO MAX237ERG -40C to +85C 24 Narrow CERDIP MAX232EJE -40C to +85C 16 CERDIP MAX237MRG -55C to +125C 24 Narrow CERDIP MAX232MJE -55C 10 +125C 16 CERDIP MAX238CNG OC to +70C 24 Narrow Plastic DIP MAX232MLP 55C to +125C - 20LCC MAX238CWG 0C to +70C 24 Wide SO MAX232ACPE 0C to +70C 16 Plastic DIP MAX238C/D 0C to +70C Dice MAX232ACSE OC to +70C 16 Narrow SO MAX238ENG -40C to +85C 24 Narrow Plastic DIP MAX232ACWE 0C to +70C 16 Wide SO * Contact factory for dice specifications. 34 IAAXIIA+5V-Powered, Multi-Channel RS-232 = = Drivers/Receivers Ordering Information (continu

CPE OC to +70C 16 Plastic DIP MAX236MRG -55C to +125C 24 CERDIP MAX232CSE OC to +70C 16 Narrow SO MAX237CNG 0C to +70C 24 Narrow Plastic DIP MAX232CWE OC to +70C 16 Wide SO MAX237CEG C to +70C 24 Wide SO MAX232C/D C to +70C Dice" MAX237C/D C to +70C Dice* MAX232EPE -40C to +85C 16 Plastic DIP MAX237ENG -40C to +85C 24 Narrow Plastic DIP MAX232ESE -40C to +85C 16 Narrow SO MAX237EWG -40C to +85C 24 Wide SO MAX232EWE _-40C to +85C_'18 Wide SO MAX237ERG --40C 10 485C 24 Narrow CERDIP MAX232EJE -40C to +85C 16 CERDIP MAX237MRG -5BC to +125C 24 CERDIP MAX232MJE 25C to +125C__16 CERDIP MAX238CNG OCto+70C 24 Narrow Plastic DIP MAX232MLP -55C to +125C 20 LCC MAX238CEG 0C to +70C 24 Wide SO MAX232ACPE 0C to +70C 16 Plastic DIP MAX238C/D 0C to +70C Dice* MAX232ACSE OC to +70C__16 Narrow SO MAX238ENG __-40C to +85C___-24 Narrow Plastic DIP MAX232ACWE C to +70C 16 Wide SO *Contact factory for dice specifications. 2-118 MAAXIAA Me 5476651 OO0O9404 OTO+5V-Powered, Multi-Channel RS-232 a a Drivers/Receivers Ord

ic DIP MAX236ERG -40C to +85C 24 Narrow CERDIP MAX232CSE 0C to +70C 16 Narrow SO MAX236MRG -55C to +125C 24 Narrow CERDIP MAX232CWE 0C to +70C 16 Wide SO MAX237CNG 0C to +70C 24 Narrow Plastic DIP MAX232C/D 0C to +70C Dice* MAX237CWG 0C to +70C 24 Wide SO MAX232EPE -40C to +85C 16 Plastic DIP MAX237C/D 0C to +70C Dice* MAX232ESE -40C to +85C 16 Narrow SO MAX237ENG -40C to +85C 24 Narrow Plastic DIP MAX232EWE -40C to +85C 16 Wide SO MAX237EWG -40C to +85C 24 Wide SO -40C to +85C 24 Narrow CERDIP MAX232EJE -40C to +85C 16 CERDIP MAX237ERG MAX232MJE -55C to +125C 16 CERDIP MAX237MRG -55C to +125C 24 Narrow CERDIP MAX232MLP -55C to +125C 20 LCC MAX238CNG 0C to +70C 24 Narrow Plastic DIP MAX232ACPE 0C to +70C 16 Plastic DIP MAX238CWG 0C to +70C 24 Wide SO MAX232ACSE 0C to +70C 16 Narrow SO MAX238C/D 0C to +70C Dice* MAX232ACWE 0C to +70C 16 Wide SO MAX238ENG -40C to +85C 24 Narrow Plastic DIP * Contact factory for dice specifications. ___________________________________________________________________

+70C 16 Plastic DIP MAX236MRG -55C to +125C 24 Narrow CERDIP MAX232CSE 0C to +70C 16 Narrow SO MAX237CNG 0C to +70C 24 Narrow Plastic DIP MAX232CWE 0C to +70C 16 Wide SO MAX237CWG 0C to +70C 24 Wide SO MAX232C/D 0C to +70C Dice* MAX237C/D 0C to +70C Dice* MAX232EPE -40C to +85C 16 Plastic DIP MAX237ENG -40C to +85C 24 Narrow Plastic DIP MAX232ESE -40C to +85C 16 Narrow SO MAX237EWG -40C to +85C 24 Wide SO MAX232EWE -40C to +85C 16 Wide SO MAX237ERG -40C to +85C 24 Narrow CERDIP MAX232EJE -40C to +85C 16 CERDIP MAX237MRG -55C to +125C 24 Narrow CERDIP MAX232MJE -55C to +125C 16 CERDIP MAX238CNG 0C to +70C 24 Narrow Plastic DIP MAX232MLP -55C to +125C 20 LCC MAX238CWG 0C to +70C 24 Wide SO 0C to +70C Dice* MAX232ACPE 0C to +70C 16 Plastic DIP MAX238C/D MAX232ACSE 0C to +70C 16 Narrow SO MAX238ENG MAX232ACWE 0C to +70C 16 Wide SO -40C to +85C Dice* 24 Narrow Plastic DIP * Contact factory for dice specifications. ______________________________________________________________________________________ 3

ic DIP MAX236ERG -40C to +85C 24 Narrow CERDIP MAX232CSE 0C to +70C 16 Narrow SO MAX236MRG -55C to +125C 24 Narrow CERDIP MAX232CWE 0C to +70C 16 Wide SO MAX237CNG 0C to +70C 24 Narrow Plastic DIP MAX232C/D 0C to +70C Dice* MAX237CWG 0C to +70C 24 Wide SO MAX232EPE -40C to +85C 16 Plastic DIP MAX237C/D 0C to +70C Dice* MAX232ESE -40C to +85C 16 Narrow SO MAX237ENG -40C to +85C 24 Narrow Plastic DIP MAX232EWE -40C to +85C 16 Wide SO MAX237EWG -40C to +85C 24 Wide SO MAX232EJE -40C to +85C 16 CERDIP MAX237ERG -40C to +85C 24 Narrow CERDIP MAX232MJE -55C to +125C 16 CERDIP MAX237MRG -55C to +125C 24 Narrow CERDIP MAX232MLP -55C to +125C 20 LCC MAX238CNG 0C to +70C 24 Narrow Plastic DIP MAX232ACPE 0C to +70C 16 Plastic DIP MAX238CWG 0C to +70C 24 Wide SO MAX232ACSE 0C to +70C 16 Narrow SO MAX238C/D 0C to +70C Dice* MAX232ACWE 0C to +70C 16 Wide SO MAX238ENG -40C to +85C 24 Narrow Plastic DIP * Contact factory for dice specifications. ___________________________________________________________________

ic DIP MAX236ERG -40C to +85C 24 Narrow CERDIP MAX232CSE 0C to +70C 16 Narrow SO MAX236MRG -55C to +125C 24 Narrow CERDIP MAX232CWE 0C to +70C 16 Wide SO MAX237CNG 0C to +70C 24 Narrow Plastic DIP MAX232C/D 0C to +70C Dice* MAX237CWG 0C to +70C 24 Wide SO MAX232EPE -40C to +85C 16 Plastic DIP MAX237C/D 0C to +70C Dice* MAX232ESE -40C to +85C 16 Narrow SO MAX237ENG -40C to +85C 24 Narrow Plastic DIP -40C to +85C 24 Wide SO MAX232EWE -40C to +85C 16 Wide SO MAX237EWG MAX232EJE -40C to +85C 16 CERDIP MAX237ERG -40C to +85C 24 Narrow CERDIP MAX232MJE -55C to +125C 16 CERDIP MAX237MRG -55C to +125C 24 Narrow CERDIP MAX232MLP -55C to +125C 20 LCC MAX238CNG 0C to +70C 24 Narrow Plastic DIP 0C to +70C 24 Wide SO 0C to +70C Dice* MAX232ACPE 0C to +70C 16 Plastic DIP MAX238CWG MAX232ACSE 0C to +70C 16 Narrow SO MAX238C/D MAX232ACWE 0C to +70C 16 Wide SO MAX238ENG -40C to +85C 24 Narrow Plastic DIP * Contact factory for dice specifications. ___________________________________________________________________

+70C 16 Plastic DIP MAX236MRG 55C to +125C 24 Narrow CERDIP MAX232CSE OC to +70C 16 Narrow SO MAX237CNG OC to +70C 24 Narrow Plastic DIP MAX232CWE OC to +70C 16 Wide SO MAX237CWG OC to +70C 24 Wide SO MAX232C/D OC to +70C Dice* MAX237C/D OC to +70C Dice* MAX232EPE -A0C to +85C 16 Plastic DIP MAX237ENG -40C to +85C 24 Narrow Plastic DIP MAX232ESE -40C to +85C 16 Narrow SO MAX237EWG -40C to +85C 24 Wide SO MAX232EWE -A0C to +85C 16 Wide SO MAX237ERG -40C to +85C 24 Narrow CERDIP MAX232EJE -A0C to +85C 16 CERDIP MAX237MBG 55C to +125C 24 Narrow CERDIP MAX232MJE -55C to +125C 16 CERDIP MAX238CNG OC to +70C 24 Narrow Plastic DIP MAX232MLP 65C to +125C 20LCC MAX238CWG OC to +70C 24 Wide SO MAX232ACPE OC to +70C 16 Plastic DIP MAX238C/D OC to +70C Dice* MAX232ACSE OC to +70C 16 Narrow SO MAX238ENG -40C to +85C 24 Narrow Plastic DIP MAX232ACWE OC to +70C 16 Wide SO * Contact factory for dice specifications. 34 MA AXKIAN+5V-Powered, Multi-Channel RS-232 a a Drivers/Receivers Ordering Information (continu

ic DIP MAX236ERG -40C to +85C 24 Narrow CERDIP MAX232CSE 0C to +70C 16 Narrow SO MAX236MRG -55C to +125C 24 Narrow CERDIP MAX232CWE 0C to +70C 16 Wide SO MAX237CNG 0C to +70C 24 Narrow Plastic DIP MAX232C/D 0C to +70C Dice* MAX237CWG 0C to +70C 24 Wide SO MAX232EPE -40C to +85C 16 Plastic DIP MAX237C/D 0C to +70C Dice* MAX232ESE -40C to +85C 16 Narrow SO MAX237ENG -40C to +85C 24 Narrow Plastic DIP -40C to +85C 24 Wide SO MAX232EWE -40C to +85C 16 Wide SO MAX237EWG MAX232EJE -40C to +85C 16 CERDIP MAX237ERG -40C to +85C 24 Narrow CERDIP MAX232MJE -55C to +125C 16 CERDIP MAX237MRG -55C to +125C 24 Narrow CERDIP MAX232MLP -55C to +125C 20 LCC MAX238CNG 0C to +70C 24 Narrow Plastic DIP 0C to +70C 24 Wide SO 0C to +70C Dice* MAX232ACPE 0C to +70C 16 Plastic DIP MAX238CWG MAX232ACSE 0C to +70C 16 Narrow SO MAX238C/D MAX232ACWE 0C to +70C 16 Wide SO MAX238ENG -40C to +85C 24 Narrow Plastic DIP * Contact factory for dice specifications. ___________________________________________________________________