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MAX3228 - +2.5V to +5.5V RS-232 Transceivers

General Description

The MAX3228/MAX3229 are +2.5V to +5.5V powered EIA/TIA-232 and V.28/V.24 communications interfaces with low power requirements, and high data-rate capabilities, in a chip-scale package (UCSP™).

The MAX3228/MAX3229 achieve a 1µA supply current with Maxim’s AutoShutdown™ feature.

Key Features

  • MAX3228/MAX3229 Ordering Information PART MAX3228EBV MAX3229EBV TEMP. RANGE -40°C to +85°C -40°C to +85°C.

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📁 Similar Datasheet

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Other Datasheets by Maxim Integrated (now Analog Devices)

Part Number Description
MAX3228E RS-232 Transceivers
MAX322 Precision / Dual-Supply / SPST Analog Switches
MAX3221 +3V to +5.5V RS-232 Transceivers
MAX3221E RS-232 Transceivers
MAX3222 True RS-232 Transceivers

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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19-2140; Rev 0; 8/01 +2.5V to +5.5V RS-232 Transceivers in UCSP General Description The MAX3228/MAX3229 are +2.5V to +5.5V powered EIA/TIA-232 and V.28/V.24 communications interfaces with low power requirements, and high data-rate capabilities, in a chip-scale package (UCSP™). The MAX3228/MAX3229 achieve a 1µA supply current with Maxim’s AutoShutdown™ feature. They save power without changes to existing BIOS or operating systems by entering low-power shutdown mode when the RS-232 cable is disconnected, or when the transmitters of the connected peripherals are off. The transceivers have a proprietary low-dropout transmitter output stage, delivering RS-232 compliant performance from a +3.1V to +5.5V supply, and RS-232 compatible performance with a supply voltage as low as +2.5V.