MAXIM MAX3316E MAX3319E Manual
Update: 30 September, 2023
The MAX3316E–MAX3319E are 2.5V powered RS-232 compatible transceivers. These devices feature shut- down (MAX3317E), AutoShutdown Plus™ (MAX3318E/ MAX3319E), and enhanced electrostatic discharge (ESD) protection integrated into the chip. All transmitter outputs and receiver inputs are protected to ±15kV using the IEC 1000-4-2 Air-Gap Discharge method, ±8kV using the IEC 1000-4-2 Contact Discharge method, and ±15kV using the Human Body Model. All devices are guaranteed at a data rate of 460kbps. The transceivers have a proprietary low-dropout trans- mitter output stage enabling RS-232 compatible opera- tion from a +2.25V to +3.0V supply with a dual charge pump. The charge pump requires only four 0.1µF capacitors. The MAX3318E/MAX3319E feature a logic- level output (READY) that asserts when the charge pump is regulating and the device is ready to begin transmitting. The MAX3318E/MAX3319E achieve a 1µA supply current using Maxim’s revolutionary AutoShutdown Plus feature. These devices automatically enter a low-power shut- down 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. AutoShutdown Plus saves power without changes to the existing BIOS or operating system. The MAX3317E also features a 1µA shutdown mode that can be entered by driving SHDN low. The MAX3317E’s receivers r
Brand: MAXIM
File format: PDF
Size: 229 KB
MD5 Checksum: D622BD61C91768D635B7BFB5A0CC9F8F
Publication date: 08 May, 2012
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PDF Link: MAXIM MAX3316E MAX3319E Manual PDF