The MAX3093E/MAX3094E are rugged, low-power, quad, RS-422/RS-485 receivers featuring electrostatic discharge (ESD) protection for use in harsh environments. All receiver inputs are protected to ±15kV using IEC 1000-4-2 Air-Gap Discharge, ±8kV using IEC 1000-4-2 Contact Discharge, and ±15kV using the Human Body Model. The MAX3093E operates from a +5V supply, while the MAX3094E operates from a +3.3V supply. Receiver propagation delays are guaranteed to within ±8ns of a predetermined value, thereby ensuring device-to-device matching across production lots.
The devices feature a 1nA low-power shutdown mode in which the receiver outputs are high impedance. When active, these receivers have a fail-safe feature that guarantees a logic-high output if the input is open circuit. They also have a quarter-unit-load input impedance that allows 128 receivers on a bus.
The MAX3093E/MAX3094E are pin-compatible, low-power upgrades to the industry-standard '34C86. They are available in space-saving TSSOP, narrow SO, and PDIP packages.
주요기능
애플리케이션/용도
ESD Protection
±15kV—IEC 1000-4-2 Air-Gap Discharge
±8kV—IEC 1000-4-2 Contact Discharge
±15kV—Human Body Model
Guaranteed Propagation-Delay Tolerance Between All ICs
±8ns (MAX3093E)
±10ns (MAX3094E)
Single +3V Operation (MAX3094E)
Single +5V Operation (MAX3093E)
16-Pin TSSOP
10Mbps Data Rate
Allow up to 128 Receivers on the Bus
1nA Low-Power Shutdown Mode
2.4mA Operating Supply Current
Pin-Compatible Upgrades to '34C86
레벨 변환기
ESD에 민감한 애플리케이션을 위한 수신기
견고한 RS-422/RS-485/RS-423 버스 수신기
텔레콤 장비
Key Specifications:
RS-422/485 Line Driver/Receivers
Notes: **This pricing is BUDGETARY, for comparing similar parts. Prices are in
U.S. dollars and subject to change. Quantity pricing may vary
substantially and international prices may differ due to local
duties, taxes, fees, and exchange rates. For volume-specific prices
and delivery, please see the price and availability page
or contact an authorized distributor.
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