(China (Mainland))
Product Summary
The MAX244CQH is a +5V-Powered, Multichannel RS-232 Driver/Receiver. It is intended for all EIA/TIA-232E and V.28/V.24 communications interfaces, particularly applications where ±12V is not available. The MAX244CQH is especially useful in battery-powered systems, since their low-power shutdown mode reduces power dissipation to less than 5μW. The applications of the MAX244CQH include: Portable Computers, Low-Power Modems, Interface Translation, Battery-Powered RS-232 Systems, Multidrop RS-232 Networks.
Parametrics
MAX244CQH absolute maximum ratings: (1)Supply Voltage (VCC): -0.3V to +6V; (2)V+:(VCC - 0.3V) to +14V; (3)V-: +0.3V to +14V; (4)Input Voltages TIN: -0.3V to (VCC - 0.3V); (5)Driver/Receiver Output Short Circuited to GND: Continuous; (6)Continuous Power Dissipation (TA = +70℃)16-Pin Plastic DIP (derate 10.53mW/℃ above +70℃): 842mW; (7)Operating Temperature Ranges: 0℃ to +70℃; (8)Storage Temperature Range: -65℃ to +160℃; (9)Lead Temperature (soldering, 10s): +300℃.
Features
MAX244CQH features: (1)For Low-Voltage, Integrated ESD Applications: +3.0V to +5.5V, Low-Power, Up to 1Mbps, True RS-232 Transceivers Using Four 0.1μF External Capacitors; (2)For Low-Cost Applications: ±15kV ESD-Protected, +5V, 1μA, Single RS-232 Transceiver with AutoShutdown.
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
Quantity | ||||||||||||
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 MAX244CQH+D |
Maxim Integrated Products |
RS-232 Interface IC 5V MultiCh RS-232 Driver/Receiver |
Data Sheet |
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MAX244CQH+TD |
Maxim Integrated Products |
RS-232 Interface IC 5V MultiCh RS-232 Driver/Receiver |
Data Sheet |
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MAX244CQH-D |
Maxim Integrated Products |
RS-232 Interface IC |
Data Sheet |
Negotiable |
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MAX244CQH-TD |
Maxim Integrated Products |
RS-232 Interface IC |
Data Sheet |
Negotiable |
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