ADM3307EACPZ

ADM3307E is a 15KV ESD protected, 2.7 V to 3.6V serial port transceiver with green idle. It 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 ±7.25V under varying load conditions. This minimizes the power consumption and makes ideal for battery-powered portable devices. It contains five drivers and three receivers and is intended for mobile phone data lump cables and portable computing applications. It is widely used in application such as mobile phone handsets/data cables, laptop and notebook computers, printers, peripherals, modems, PDAs/hand-held devices/palmtop computers.

• Operates with 3V logic
• 0.1µF to 1µF charge pump capacitors
• Low EMI
• Low power shutdown is 20nA
• Full RS-232 compliance
• 720kb/s data rate, supply current is 1.5mA at (VCC = 3.0V to 3.6V; no load)
• One receiver active in shutdown, output voltage swing is ±6.4V at (VCC = 3.0V)
• Slew rate is 18V/µs at (RL = 3Kohm, CL = 50pF to 1000pF1)
• Operating temperature range is −40°C to +85°C
• Package style is 32-lead lead frame chip scale package [LFCSP-WQ]

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ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party