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MAX3093E：±15kV ESD保护、10Mbps、3V/5V、低功耗四路RS-422/RS-485接收器

低功耗、具有ESD保护的34C86引脚兼容升级产品

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.

关键特性 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

MAX3093E、MAX3094E：功能框图 应用 电平转换器 ESD敏感应用的接收器 嘈杂环境的RS-422/RS-485/RS-423总线接收器 电信设备

数据手册DataSheet

关键参数

质量和环境数据

• MAX3093E.pdf

订购型号