ADM3307EACP

ADM3307EACP, Analog Devices, –0.3 V to +4 V, driver

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Price:: US $2.80~3.50 / piece [Get Latest Price]

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	US $2.80~3.50

PartNumber:: ADM3307EACP

Brand:: Analog Devices - ADI | Pack: QFN | D/C: 12+

Availability:: Supply Ability: 10000/Week Can Ship Immediately
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Products Upload time: 2012-03-24

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Part Number:ADM3307EACP
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Product Summary

The ADM3307EAC is a driver designed to fully meet the EIA-232 standard while operating with a single 2.7 V to 3.6 V power supply. The devices feature an on-board charge pump dc-to-dc converter, eliminating the need for dual power supplies. This dc-to-dc converter contains a voltage tripler and a voltage inverter that internally generates positive and negative supplies from the input 3V power supply. The dc to dc converter operates in Green Idle mode, whereby the charge pump oscillator is gated ON and OFF to maintain the output voltage at ±7.25 V under varying load conditions. This minimizes the power consumption and makes these products ideal for battery-powered portable devices. The ADM3311E contains three drivers and five receivers and is intended for serial port applications on notebook/laptop computers. The ADM3310E is a low current version of the ADM3311E. This device also allows two receivers to be active in shutdown mode.

Parametrics

ADM3307EACP absolute maximum ratings: (1)VCC: –0.3 V to +4 V; (2)V+: (VCC – 0.3 V) to +9 V; (3)V–: +0.3 V to –9 V; (4)Input Voltages TIN: –0.3 V to +6 V; RIN: ±30 V; (5)Output Voltages TOUT: ±15 V; ROUT: –0.3 V to (VCC + 0.3 V); (6)Short Circuit Duration TOUT: Continuous.

Features

ADM3307EACP features: (1)Green Idle Power-Saving Mode; (2)Single 2.7 V to 3.6 V Power Supply; (3)Operates with 3 V Logic; (4)0.1 ηF to 1 ηF Charge Pump Capacitors; (5)Low EMI; (6)Low Power Shutdown: 20 nA; (7)Full RS-232 Compliance; (8)460 kbits/s Data Rate; (9)1 Receiver Active in Shutdown (2 for ADM3310E); (10)ESD >15 kV IEC 1000-4-2 on RS-232 I/Os (ADM33xxE); (11)ESD >15 kV IEC 1000-4-2 on CMOS and RS-232 I/Os(ADM3307E).