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MAX3318 - 2.5V / 1A / 460kbps / RS-232-Compatible Transceivers

General Description

The MAX3316

MAX3319 transceivers have a proprietary low-dropout transmitter output stage enabling RS-232compatible performance from +2.25V to +3.0V with a dual-charge pump.

These devices require only four 0.1µF capacitors, and are guaranteed to operate at data rates up to 460kbps.

Key Features

  • a 1µA shutdown mode that can be entered by driving SHDN low. The MAX3317’s receivers remain active while in shutdown mode, allowing external devices such as modems to be monitored using only 1µA supply current. These devices are available in space-saving packages: MAX3316 (16-pin SSOP and 20-pin TSSOP), MAX3317/ MAX3318 (20-pin SSOP and 20-pin TSSOP), and MAX3319 (16-pin SSOP). Features o AutoShutdown Plus (MAX3318/MAX3319) o 300µA Operating Supply Current o 1µA Low-Power Shutdown with Receiver.

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Other Datasheets by Maxim Integrated (now Analog Devices)

Part Number Description
MAX331 460kbps / 1A Supply Current / RS-232-Compatible Transceivers
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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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19-1751; Rev 0; 6/00 2.5V, 1µA, 460kbps, RS-232-Compatible Transceivers General Description The MAX3316–MAX3319 transceivers have a proprietary low-dropout transmitter output stage enabling RS-232compatible performance from +2.25V to +3.0V with a dual-charge pump. These devices require only four 0.1µF capacitors, and are guaranteed to operate at data rates up to 460kbps. The MAX3318/MAX3319 achieve a 1µA supply current using Maxim’s revolutionary AutoShutdown Plus™ feature. These devices automatically enter a low-power shutdown mode when the RS-232 cable is disconnected or the transmitters of the connected peripherals are inactive for more than 30 seconds. They turn on again when they sense a valid transition at any transmitter or receiver input.