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Product: MAX3243CDBR Integrated Circuit IC Chip
Description:
The MAX3243CDBR is a low-voltage, 3.0V to 5.5V, signal- and
power-transceiver IC with integrated charge-pump voltage
converters. It includes a full-duplex transceiver that supports
RS-232 and low-power RS-485/RS-422 communication standards. The
transceiver features a low operating current of 3.3mA and a low
standby current of 0.2μA, making it suitable for battery-powered
applications. The MAX3243CDBR includes an integrated charge-pump
voltage converter that generates the RS-232 transmit voltage levels
of +12V and -12V from a single 3.3V or 5V power supply.
Features:
• Low operating and standby current
• Supports RS-232 and low-power RS-485/RS-422 communication
standards
• Includes integrated charge-pump voltage converters
• Operating voltage range of 3.0V to 5.5V
• Low EMI and low-power shutdown mode
• Low on-resistance of 300Ω
• Enhanced ESD protection of ±15k
Product Status | Active | |
Type | Transceiver | |
Protocol | RS232 | |
Number of Drivers/Receivers | 3/5 | |
Duplex | Full | |
Receiver Hysteresis | 300 mV | |
Data Rate | 250kbps | |
Voltage - Supply | 3V ~ 5.5V | |
Operating Temperature | 0°C ~ 70°C | |
Mounting Type | Surface Mount | |
Package / Case | 28-SSOP (0.209", 5.30mm Width) | |
Supplier Device Package | 28-SSOP | |
Base Product Number |
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