MAX3314EEUA+

收发器, RS232, 1驱动器, 1接收器, 460 kbps, 自动关断, 4.75 V至5.25 V电源, uMAX-8

The from Products is a ±15KV ESD protected RS232 compatible transceiver in 8 pin µMAX package. This ±5V powered EIA/TIA-232 compatible interface has one transmitter and one receiver in a flow through architecture. The transmitter output and the receiver input are protected to ±15KV using IEC 1000-4-2 air gap discharge, ±8KV using IEC 1000-4-2 contact discharge and ±15KV using human body model HBM. The transmitter has low dropout output stage providing minimum RS232 compatible ±3.7V output levels while driving 3Kohm and 1000pF at 460Kbps. Both +5V and -5V must be supplied externally. The MAX3314E has a active-low SHDN function that reduces supply current to 1µA. The transmitter is disabled and put into tri-state while the receiver remains active. Typical application includes digital cameras, PDAs, GPS, POS, telecommunications, handy terminals and set-top boxes.

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4.75V to 5.25V positive supply operating range and -4.75V to -5.25V negative supply operating range

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Operating temperature range from -40°C to 85°C

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Saves board space

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Positive supply current of 30µA and negative supply current of 15µA

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Maximum data rate of 460Kbps

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±3.7V RS232 compatible levels

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Transmitter skew of 100ns and receiver skew of 50ns

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Transition region slew rate of 8V/µs

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0.15µs tPLH, 0.15µs tPHL receiver propagation delay receiver I/P to receiver O/P, CL = 150pF

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Digital Still Cameras; Global Positioning Systems GPS; Handy Terminals; PDAs; POS; Set-Top Boxes; Telecommunications; Portable Devices