产品概述
The ADM3222ARSZ is a 2-channel low-power Line Driver/Receiver operates from a single 3.3V power supply. Low power consumption and a shutdown facility make it ideal for battery-powered portable instruments. The transceiver is an interface device that conforms to the EIA-232E and CCITT V.28 specifications and operate at data rates up to 460kbps. Four external 0.1µF charge pump capacitors are used for the voltage doubler/inverter, permitting operation from a single 3.3V supply. The ADM3222 contains additional enable and shutdown circuitry. The EN input can be used to three-state the receiver outputs. The SD input is used to power-down the charge pump and transmitter outputs, reducing the quiescent current to less than 0.5µA. The receivers remain enabled during shutdown unless disabled using EN.
- Upgrade for MAX3222/MAX3232 and LTC1385
- ESD protection to IEC 1000-4-2 on RS-232 pins
- Low power shutdown
- ±8kV Contact discharge
- 460kbps Data rate
- 0.1µF Charge pump capacitors
应用
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产品信息
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- RS232 收发器
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- RS232
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- 2驱动器
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- 2Receivers
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- 3V
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- 5.5V
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- SSOP
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- 20引脚
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- -40°C
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- 85°C
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- ADM3222 Series
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- -
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- MSL 1 -无限制