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애플리케이션 노트







Maxim > 솔루션 > PIN 패드 (Kiosk) 단말기

RS-485

Maxim's RS-485 solutions for PIN Pad (Kiosk) terminals provide advanced capabilities for best the signal integrity and most robust systems.
  • Up to ±15kV ESD Protection (per Human Body Model)
  • Slew-Rate Limiting Minimizes Reflections and Allows Longer Transmission Lengths
  • Hot-Swap Capability Eliminates Erroneous Data
  • True Fail-Safe for Fault Detection
  • 1/8 Unit Load Minimizes Voltage Drops Across the Bus and Allows Longer Transmission Lengths
  • 3.3V Single-Supply Operation (MAX3070E-MAX3079E only)


데이터 시트
디스플레이 제목 / 부품번호 주요 성능 (이점)
QV  PDF +5.0V, ±15kV ESD 보호, 페일 세이프, 핫 스왑, RS-485/RS-422 트랜시버
MAX13080E, MAX13081E, MAX13082E, MAX13083E, MAX13084E, MAX13085E, MAX13086E, MAX13087E, MAX13088E, MAX13089E

QV  PDF +3.3V, ±15kV ESD 보호, 페일 세이프, 핫 스왑, RS-485/RS-422 트랜시버
MAX3070E, MAX3071E, MAX3072E, MAX3073E, MAX3074E, MAX3075E, MAX3076E, MAX3077E, MAX3078E, MAX3079E

±15kV ESD 보호, +3.3V, 페일 세이프, 핫 스왑, RS-485/RS-422 트랜시버



Key Specifications:   RS-422/485 Line Driver/Receivers
Part Number Number of Tx/Rx Duplex Supply Voltage (V) Typ. ICC (mA) Data Rate (kbps) ESD Protection (±kV) Tx EN Rx EN Typ. Shutdown ICC (µA) Number of Rx/Tx on Bus Package
MAX13080E  1Tx + 1Rx Full 5 1.2 250 15 Yes Yes 2.8 256 PDIP/14
SOIC/14
MAX13081E  1Tx + 1Rx Full 5 1.2 250 15 No No  -  256 PDIP/8
SOIC/8
MAX13082E  1Tx + 1Rx Half 5 1.2 250 15 Yes Yes 2.8 256 PDIP/8
SOIC/8
MAX13083E  1Tx + 1Rx Full 5 2 500 15 Yes Yes 2.8 256 PDIP/14
SOIC/14
MAX13084E  1Tx + 1Rx Full 5 1.2 500 15 No No  -  256 PDIP/8
SOIC/8
MAX13085E  1Tx + 1Rx Half 5 1.2 500 15 Yes Yes 2.8 256 PDIP/8
SOIC/8
MAX13086E  1Tx + 1Rx Full 5 1.2 16,000 15 Yes Yes 2.8 256 PDIP/14
SOIC/14
MAX13087E  1Tx + 1Rx Full 5 1.2 16,000 15 No No  -  256 PDIP/8
SOIC/8
MAX13088E  1Tx + 1Rx Half 5 1.2 16,000 15 Yes Yes 2.8 256 PDIP/8
SOIC/8
MAX13089E  1Tx + 1Rx Half/Full 5 1.2 16,000 15 Yes Yes 2.8 256 PDIP/14
SOIC/14
MAX3070E  1Tx + 1Rx Full 3.3 0.8 250 15 Yes Yes 0.05 256 PDIP/14
SOIC/14
MAX3071E  1Tx + 1Rx Full 3.3 0.8 250 15 No No  -  256 PDIP/8
SOIC/8
MAX3072E  1Tx + 1Rx Half 3.3 0.8 250 15 Yes Yes 0.05 256 PDIP/8
SOIC/8
MAX3073E  1Tx + 1Rx Full 3.3 0.8 500 15 Yes Yes 0.05 256 PDIP/14
SOIC/14
MAX3074E  1Tx + 1Rx Full 3.3 0.8 500 15 No No  -  256 PDIP/8
SOIC/8
MAX3075E  1Tx + 1Rx Half 3.3 0.8 500 15 Yes Yes 0.05 256 PDIP/8
SOIC/8
MAX3076E  1Tx + 1Rx Full 3.3 0.8 16,000 15 Yes Yes 0.05 256 PDIP/14
SOIC/14
MAX3077E  1Tx + 1Rx Full 3.3 0.8 16,000 15 No No  -  256 PDIP/8
SOIC/8
MAX3078E  1Tx + 1Rx Half 3.3 0.8 16,000 15 Yes Yes 0.05 256 PDIP/8
SOIC/8
MAX3079E  1Tx + 1Rx Half/Full 3.3 0.8 16,000 15 Yes Yes 0.05 256 PDIP/14
SOIC/14
See All RS-422/485 Line Driver/Receivers (150)



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