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MAXIM INTEGRATED / ANALOG DEVICES MAX251CPD RS-232 Isolator
The MAX250 and MAX251 are integrated, +5V powered isolated RS-232 drivers and receivers designed for high noise data communication and industrial applications. They provide electrical isolation on the interface with features including single supply operation, low power shutdown, and output enable control for three-state operation. These devices incorporate optocoupler drivers, circuit transformer drive circuitry, and line drivers/receivers conforming to RS-232 standards. Suitable for data links, ground differential bridging, and communication systems, they are available in various packages for versatile installation and reliable long-term performance.
MAXIM INTEGRATED / ANALOG DEVICES MAX251CPD RS-232 Isolator Specifications:
- Supply Voltage Range: 4.5V to 5.5V
- Output Drive Current: 7mA sourcing, 25mA sinking with external resistor
- Isolation Transformer Drive: push-pull MOSFETs at 150kHz
- Power Dissipation: 375mW (Plastic DIP), 675mW (CERDIP), derate 7-9.5mW/°C above 70°C
- Soldering Temperature: +300°C (10 seconds)
- Storage Temperature: -65°C to +160°C
- RS-232 Input Voltage: -80V to 30V, Output Voltage: -15V to +15V
- Pin Layout Includes enable, shutdown, and ground connections
- Operating at baud rates: up to 19.2k, with optional higher speed optocouplers for 90k
- Optocoupler CTR minimum: 0.12%, max data rate limited by drive current and optocoupler CTR
- Transformers: 1:1 turns ratio, switching frequency 150kHz, DC resistance <2Ω, interwinding capacitance <100pF
Buy the Maxim Series MAX250 RS-232: MAX251CPD
Order the Maxim series MAX251CPD today for reliable high-speed RS-232 communication with integrated isolation. Designed for industrial environments, it features low power consumption, robust electrical isolation, and compatibility with standard RS-232 signals. Easy to implement in complex communication networks, the MAX251CPD is ideal for high noise environments, ground differential bridging, and data link applications. Purchase online now to ensure prompt delivery and enhance your system’s durability and performance in demanding technical contexts.
Get Maxim series MAX251CPD today—built for precision and long-lasting durability in industrial and communication systems.
Frequently Asked Questions
Where can I buy MAXIM INTEGRATED / ANALOG DEVICES MAX251CPD?
You can click on the BUY or RFQ button to purchase MAX251CPD from an authorized MAXIM INTEGRATED / ANALOG DEVICES distributor.
How do I troubleshoot issues or seek technical support for part MAX251CPD?
You can download the MAX251CPD datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.
Who is the manufacturer of MAX251CPD?
MAXIM INTEGRATED / ANALOG DEVICES