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
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
语言下载文件备注
英文MAX3093E-MAX3094E.pdfRev 2; 11/2002
关键参数
Part NumberTx/RxVSUPPLY
(V)
ICC
(mA)
Data Rate
(kbps)
ESD Protect.
(±kV)
Tx ENRx ENICC (Shutdn.)
(µA)
Rx/Tx on BusRx Failsafe w/ InputsSlew Rate LimitingOper. Temp.
(°C)
Package/PinsBudgetary
Price
typmintypSee Notes
MAX3093E4Rx52.41000015NoYes0.001128OpenNo
  • -40 to +85
  • 0 to +70
  • PDIP(N)/16
  • SOIC(N)/16
  • TSSOP/16
$1.94 @1k
MAX3094E3.3
  • PDIP(N)/16
  • SOIC(N)/16
  • TSSOP/16
$1.55 @1k
质量和环境数据
订购型号
型号状况推荐替代产品封装温度RoHS/无铅
MAX3093ECPE停止供货MAX3093ECPE+PDIP(N),;16引脚;158.4mm²0°C至+70°CRoHS/无铅:否
MAX3093ECPE+生产中PDIP(N),;16引脚;158.4mm²0°C至+70°CRoHS/无铅:无铅
MAX3093ECSE停止供货MAX3093ECSE+SOIC(N),;16引脚;61.9mm²0°C至+70°CRoHS/无铅:否
MAX3093ECSE+生产中SOIC(N),;16引脚;61.9mm²0°C至+70°CRoHS/无铅:无铅
MAX3093ECSE+T生产中SOIC(N),;16引脚;61.9mm²0°C至+70°CRoHS/无铅:无铅
MAX3093ECSE-T停止供货MAX3093ECSE+TN.SO;16引脚0°C至+70°C参考数据资料
MAX3093ECUE停止供货MAX3093ECUE+TSSOP,;16引脚;33.4mm²0°C至+70°CRoHS/无铅:否
MAX3093ECUE+生产中TSSOP,;16引脚;33.4mm²0°C至+70°CRoHS/无铅:无铅
MAX3093ECUE+T生产中TSSOP,;16引脚;33.4mm²0°C至+70°CRoHS/无铅:无铅
MAX3093ECUE-T停止供货MAX3093ECUE+TTSSOP;16引脚0°C至+70°C参考数据资料
型号状况推荐替代产品封装:类型 引脚 占位面积封装图 编码/变更 *温度RoHS/无铅?
MAX3093EEPE停止供货MAX3093EEPE+PDIP(N),;16引脚;158.4mm²-40°C至+85°CRoHS/无铅:否
MAX3093EEPE+生产中PDIP(N),;16引脚;158.4mm²-40°C至+85°CRoHS/无铅:无铅
MAX3093EESE停止供货MAX3093EESE+SOIC(N),;16引脚;61.9mm²-40°C至+85°CRoHS/无铅:否
MAX3093EESE+生产中SOIC(N),;16引脚;61.9mm²-40°C至+85°CRoHS/无铅:无铅
MAX3093EESE+T生产中SOIC(N),;16引脚;61.9mm²-40°C至+85°CRoHS/无铅:无铅
MAX3093EESE-T停止供货MAX3093EESE+TN.SO;16引脚-40°C至+85°C参考数据资料
MAX3093EEUE停止供货MAX3093EEUE+TSSOP,;16引脚;33.4mm²-40°C至+85°CRoHS/无铅:否
MAX3093EEUE+生产中TSSOP,;16引脚;33.4mm²-40°C至+85°CRoHS/无铅:无铅
MAX3093EEUE+T生产中TSSOP,;16引脚;33.4mm²-40°C至+85°CRoHS/无铅:无铅
MAX3093EEUE-T停止供货MAX3093EEUE+TTSSOP;16引脚-40°C至+85°C参考数据资料
型号状况推荐替代产品封装:类型 引脚 占位面积封装图 编码/变更 *温度RoHS/无铅?
MAX3093EEUE/GG8生产中TSSOP;-40°C至+85°C参考数据资料
MAX3093E-MAX3094E.pdf MAX3094E
MAX3093E.pdf MAX3093E
MAX3093E-MAX3094E.pdf MAX3094E