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최신정보 제품 솔루션 설계 애플리케이션 노트 지원 구매 회사소개 MEMBERS


 
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 애플리케이션 노트
 
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Maxim > 솔루션 > Point-of-Sale (POS) 단말기

통신

데이터 시트
디스플레이 제목 / 부품번호 주요 성능 (이점)
QV  PDF DS33X11 데모 킷
DS33X11DK
QV  PDF Ethernet Over PDH 매핑 소자
DS33W11, DS33W41, DS33X11, DS33X161, DS33X162, DS33X41, DS33X42, DS33X81, DS33X82

업계 최초의 캐리어 이더넷 소자로 400Mbps가 넘는 스루풋으로 최대 16개의 T1/E1 또는 8개 DS3를 지원
QV  PDF MAX9225/MAX9226 EV 킷
MAX9225EVKIT, MAX9226EVKIT
QV  PDF MAX9223/MAX9224 EV 킷
MAX9223EVKIT, MAX9224EVKIT
QV    22비트 저전력, CPU 인터페이스, 8MHz ~ 30MHz 시리얼라이저 및 디시리얼라이저 칩셋
MAX9251, MAX9252, MAX9253, MAX9255

EMI를 줄여주는 완전 통합, 저전력, 낮은 지터의 22비트-to-1 LCDS 시리얼라이저/디시리얼라이저 칩셋
QV  PDF 22비트, 저전력, 5MHz ~ 10MHz 시리얼라이저 및 디시리얼라이저 칩셋
MAX9223, MAX9224
QV  PDF 10비트, 저전력, 10MHz-20MHz 시리얼라이저 및 디시리얼라이저 칩셋
MAX9225, MAX9226
QV  PDF T1/E1/J1 트랜시버가 내장된 이더넷 매퍼
DS33R11
QV  PDF 3.3V 단일 칩 8Mb 비휘발성 SRAM
DS2065W
QV  PDF 3.3V 단일 칩 4Mb 비휘발성 SRAM
DS2050W
QV  PDF 단일 칩 256kb 비휘발성 SRAM
DS2030AB, DS2030Y
QV  PDF +5V, 페일 세이프, 20Mbps Profibus RS-485/RS-422 트랜시버
MAX3460, MAX3461, MAX3462, MAX3463, MAX3464
QV  PDF +5V 전원 공급, 멀티채널 RS-232 드라이버/수신기
MAX220, MAX222, MAX223, MAX225, MAX230, MAX231, MAX232, MAX232A, MAX233, MAX233A, MAX234, MAX235, MAX236, MAX237, MAX238, MAX239, MAX240, MAX241, MAX242, MAX243, MAX244, MAX245, MAX246, MAX247, MAX248, MAX249
QV  PDF 저전력, 슬루율 제한 RS-485/RS-422 트랜시버
MAX1487, MAX481, MAX483, MAX485, MAX487, MAX488, MAX489, MAX490, MAX491
QV  PDF 3.0V ~ 5.5V, 저전력, 최대 1Mbps, 4개의 0.1µF 외부 커패시터를 사용하는 진정한 RS-232 트랜시버
MAX3222, MAX3232, MAX3237, MAX3241



Key Specifications:   High-Speed Interconnect (Differential Signaling)
Part Number Features Rx Signal Type Tx Signal Type Functions Number of Rx Number of Tx Data Rates (Mbps) Supply Voltage (V) Random Jitter (max) (ps RMS) ESD Protection (±kV) Package Smallest Available Package (max w/pins) (mm2)
MAX9223 
•Low Power Consumption
 LVCMOS LCDS
•Serializer
 22 1 220 3.3 10 15 THIN QFN/28 17
MAX9224 
•Low Power Consumption
 LCDS LVCMOS
•Deserializer
 1 22 220 3.3  -  15 THIN QFN/28 17
MAX9225 
•Low Power Consumption
 LVCMOS LCDS
•Serializer
 10 1 200 3.3  -  15 THIN QFN/16 10
MAX9226 
•Low Power Consumption
 LCDS LVCMOS
•Serializer
 1 10 200 3.3  -  15 THIN QFN/16 10
See All High-Speed Interconnect (Differential Signaling) (131)

Key Specifications:   Memory (EPROM, EEPROM, ROM, NV SRAM)
Part Number Memory Type Memory Size Bus Type Real-Time Clock DIP with Internal Battery PowerCap Package Battery Monitor With GPIO Single Piece Module Features Supply Voltage (min) (V) Supply Voltage (max) (V) Package Smallest Available Package (max w/pins) (mm2) Operating Temp. Range (°C)
DS2050W  NV SRAM 512k x 8 Parallel No No No No No Yes
•µP Reset
 3 3.6 MOD/256 729 -40 to +85
DS2065W  NV SRAM 1M x 8 Parallel No No No No No Yes
•µP Reset
 3 3.6 MOD/256 729 -40 to +85
DS2030AB  NV SRAM 32k x 8 Parallel No No No No No Yes
•µP Reset
 4.75 5.25 MOD/256 729 -40 to +85
DS2030Y  NV SRAM 32k x 8 Parallel No No No No No Yes
•µP Reset
 4.5 5.5 MOD/256 729 -40 to +85
See All Memory (EPROM, EEPROM, ROM, NV SRAM) (69)

Key Specifications:   RS-232 Line Driver/Receivers
Part Number Supply Voltage (V) Number of Tx Number of Rx Data Rate (kbps) Typ. ICC Current (mA) Internal Charge Pump Number of Ext. Caps Nom. Cap. Value (µF) Number of Rx Active in Shutdown Features Industry Qualified Package Smallest Available Package (max w/pins) (mm2) Operating Temp. Range (°C)
MAX220  5 2 2 120 0.5 Yes 4 0.1  - 
•Micropower
•True RS-232
 MIL-STD-883B Ceramic DIP/16
DICE SALES/0
PDIP/16
SOIC/16 		62 -40 to +85
-55 to +125
0 to +70
MAX222  5 2 2 200 4 Yes 4 0.1 0
•Shutdown
•Three State Rx O/P
•True RS-232
 MIL-STD-883B Ceramic DIP/18
DICE SALES/0
LCC/20
PDIP/18
SOIC/18 		83 -40 to +85
-55 to +125
0 to +70
MAX223  5 4 5 120 7 Yes 4 1 2
•Shutdown
•Three State Rx O/P
•True RS-232
  -  DICE SALES/0
SOIC/28
SSOP/28 		82 -40 to +85
0 to +70
MAX231  12
5 		2 2 120 0.4 No 2 1  - 
•True RS-232
 MIL-STD-883B Ceramic DIP/14
PDIP/14
SOIC/16 		112 -40 to +85
-55 to +125
0 to +70
MAX232  5 2 2 120 5 Yes 4 1  - 
•True RS-232
 MIL-STD-883B Ceramic DIP/16
DICE SALES/0
LCC/20
PDIP/16
SOIC/16
TSSOP/16 		33 -40 to +85
-55 to +125
0 to +70
MAX232A  5 2 2 200 4 Yes 4 0.1  - 
•True RS-232
  -  Ceramic DIP/16
DICE SALES/0
LCC/20
PDIP/16
SOIC/16
TSSOP/16 		33 -40 to +85
-55 to +125
0 to +70
MAX233  5 2 2 120 5 Yes 0  -   - 
•Internal Capacitors
•True RS-232
  -  PDIP/20
SOIC/20 		138 -40 to +85
0 to +70
MAX233A  5 2 2 200 4 Yes 0  -   - 
•Internal Capacitors
•True RS-232
  -  PDIP/20
SOIC/20 		138 -40 to +85
0 to +70
MAX234  5 4 0 120 7 Yes 4 1  - 
•True RS-232
 MIL-STD-883B Ceramic DIP/16
DICE SALES/0
PDIP/16
SOIC/16 		112 -40 to +85
-55 to +125
0 to +70
MAX235  5 5 5 120 7 Yes 0  -   - 
•Internal Capacitors
•Shutdown
•Three State Rx O/P
•True RS-232
  -  PDIP/24
SideBraze/24 		512 -40 to +85
-55 to +125
0 to +70
MAX236  5 4 3 120 7 Yes 4 1  - 
•Shutdown
•Three State Rx O/P
•True RS-232
 MIL-STD-883B Ceramic DIP/24
DICE SALES/0
PDIP/24
SOIC/24 		166 -40 to +85
-55 to +125
0 to +70
MAX241  5 4 5 120 7 Yes 4 1  - 
•Complete IBM Serial Port
•Shutdown
•Three State Rx O/P
•True RS-232
  -  DICE SALES/0
SOIC/28
SSOP/28 		82 -40 to +85
0 to +70
MAX245  5 8 10 120 11 Yes 0  -  10
•Internal Capacitors
•Shutdown
•Three State Rx O/P
•True RS-232
  -  PDIP/40 837 -40 to +85
0 to +70
MAX247  5 8 9 120 11 Yes 0  -  9
•Internal Capacitors
•Shutdown
•Three State Rx O/P
•True RS-232
  -  PDIP/40 837 -40 to +85
0 to +70
MAX248  5 8 8 120 11 Yes 4 1 8
•Selective Half-Chip Enables
•Shutdown
•Three State Rx O/P
•True RS-232
  -  DICE SALES/0
PLCC/44 		312 -40 to +85
0 to +70
MAX249  5 6 10 120 11 Yes 4 1 10
•Shutdown
•Three State Rx O/P
•True RS-232
  -  PLCC/44 312 -40 to +85
0 to +70
MAX3222  3.3
5 		2 2 120 0.3 Yes 4 0.1 2
•Shutdown
•Three State Rx O/P
  -  DICE SALES/0
PDIP/18
SOIC/18
SSOP/20
TSSOP/20 		43 -40 to +85
0 to +70
MAX3232  3.3
5 		2 2 120 0.3 Yes 4 0.1  - 
•True RS-232
  -  PDIP/16
SOIC/16
SSOP/16
TSSOP/16 		33 -40 to +85
0 to +70
MAX3237  3.3
5 		5 3 1,000 0.5 Yes 4 0.1 3
•Megabaud Data Rate
•Shutdown
•Three State Rx O/P
•True RS-232
  -  SSOP/28 82 -40 to +85
0 to +70
MAX3241  3.3
5 		3 5 120 0.3 Yes 4 0.1 5
•Micropower
•Shutdown
•Three State Rx O/P
•True RS-232
  -  SOIC/28
SSOP/28
TSSOP/28 		64 -40 to +85
0 to +70
See All RS-232 Line Driver/Receivers (138)

Key Specifications:   RS-422/485 Line Driver/Receivers
Part Number Number of Tx/Rx Duplex Supply Voltage (V) Typ. ICC (mA) Data Rate (kbps) Tx EN Rx EN Typ. Shutdown ICC (µA) Number of Rx/Tx on Bus Rx Failsafe with Inputs: Features Slew Rate Limited Industry Qualified Package Smallest Available Package (max w/pins) (mm2) Operating Temp. Range (°C)
MAX3460  1Tx + 1Rx Full 5 2.5 20,000 Yes Yes 1 128 Open or Shorted
•High Speed
•Low Power Shutdown
 No  -  PDIP/14
SOIC/14 		54 -40 to +85
0 to +70
MAX3461  1Tx + 1Rx Full 5 2.5 20,000 Yes Yes 1 128 Open or Shorted
•High Speed
•Low Power Shutdown
 No  -  PDIP/14
SOIC/14 		54 -40 to +85
0 to +70
MAX3462  1Tx + 1Rx Full 5 2.5 20,000 No No  -  128 Open or Shorted
•High Speed
 No  -  PDIP/8
SOIC/8 		31 -40 to +85
0 to +70
MAX3463  1Tx + 1Rx Half 5 2.5 20,000 Yes Yes 1 128 Open or Shorted
•High Speed
•Low Power Shutdown
 No  -  PDIP/8
SOIC/8 		31 -40 to +85
0 to +70
MAX3464  1Tx + 1Rx Half 5 2.5 20,000 Yes Yes 1 128 Open or Shorted
•High Speed
•Low Power Shutdown
 No  -  PDIP/8
SOIC/8 		31 -40 to +85
0 to +70
MAX1487  1Tx + 1Rx Half 5 0.3 2,500 Yes Yes  -  128 Open  -  No  -  DICE SALES/0
PDIP/8
SOIC/8
uMAX/8 		16 -40 to +85
-55 to +125
0 to +70
MAX481  1Tx + 1Rx Half 5 0.5 2,500 Yes Yes 0.1 32 Open
•Low Power Shutdown
 No MIL-STD-883B Ceramic DIP/8
DICE SALES/0
PDIP/8
SOIC/8
uMAX/8 		16 -40 to +85
-55 to +125
0 to +70
MAX483  1Tx + 1Rx Half 5 0.35 250 Yes Yes 0.1 32 Open
•Low Power Shutdown
 No MIL-STD-883B Ceramic DIP/8
DICE SALES/0
PDIP/8
SOIC/8
uMAX/8 		16 -40 to +85
-55 to +125
0 to +70
MAX485  1Tx + 1Rx Half 5 0.5 2,500 Yes Yes  -  32 Open  -  No MIL-STD-883B Ceramic DIP/8
DICE SALES/0
PDIP/8
SOIC/8
uMAX/8 		16 -40 to +85
-55 to +125
0 to +70
MAX487  1Tx + 1Rx Half 5 0.25 250 Yes Yes 0.1 128 Open
•Low Power Shutdown
 No MIL-STD-883B Ceramic DIP/8
DICE SALES/0
PDIP/8
SOIC/8
uMAX/8 		16 -40 to +85
-55 to +125
0 to +70
MAX488  1Tx + 1Rx Full 5 0.12 250 No No  -  32 Open  -  No MIL-STD-883B Ceramic DIP/8
DICE SALES/0
PDIP/8
SOIC/8
uMAX/8 		16 -40 to +85
-55 to +125
0 to +70
MAX489  1Tx + 1Rx Full 5 0.12 250 Yes Yes  -  32 Open  -  No  -  Ceramic DIP/14
DICE SALES/0
PDIP/14
SOIC/14 		54 -40 to +85
-55 to +125
0 to +70
MAX490  1Tx + 1Rx Full 5 0.3 2,500 No No  -  32 Open  -  No MIL-STD-883B Ceramic DIP/8
DICE SALES/0
PDIP/8
SOIC/8
uMAX/8 		16 -40 to +85
-55 to +125
0 to +70
MAX491  1Tx + 1Rx Full 5 0.3 2,500 Yes Yes  -  32 Open  -  No MIL-STD-883B Ceramic DIP/14
DICE SALES/0
PDIP/14
SOIC/14 		54 -40 to +85
-55 to +125
0 to +70
See All RS-422/485 Line Driver/Receivers (150)

Key Specifications:   T/E Carrier & Packetized Products
Part Number Transmission Standard Functions Number of Channels Input to Output Clocks (MHz) 5V-Tolerant I/O Supply Voltage (V) EV-Kit Package Smallest Available Package (max w/pins) (mm2)
DS33W11  Ethernet/Serial TDM
•Ethernet Mapper
 1  -  Yes 3.3  -  See Data Sheet  - 
DS33W41  Ethernet/Serial TDM
•Ethernet Mapper
 2
4 		 -  Yes 3.3 Yes See Data Sheet  - 
DS33X11  Ethernet/Serial TDM
•Ethernet Mapper
 1  -  Yes 3.3 Yes CSBGA/144 104
DS33X161  Ethernet/Serial TDM
•Ethernet Mapper
 1
16 		 -  Yes 3.3  -  See Data Sheet  - 
DS33X162  Ethernet/Serial TDM
•Ethernet Mapper
 16
2 		 -  Yes 3.3 Yes See Data Sheet  - 
DS33X41  Ethernet/Serial TDM
•Ethernet Mapper
 1
4 		 -  Yes 3.3  -  See Data Sheet  - 
DS33X42  Ethernet/Serial TDM
•Ethernet Mapper
 2
4 		 -  Yes 3.3  -  See Data Sheet  - 
DS33X81  Ethernet/Serial TDM
•Ethernet Mapper
 1
8 		 -  Yes 3.3  -  CSBGA/256 289
DS33X82  Ethernet/Serial TDM
•Ethernet Mapper
 2
8 		 -  Yes 3.3  -  See Data Sheet  - 
DS33R11  Ethernet/Serial TDM
T1/E1/J1
•Ethernet Mapper
 1 1.544 to 4.096 & 8.192 No 3.3 Yes BGA/256 729
See All T/E Carrier & Packetized Products (96)


         


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