Product Summary
The MAX3100CPD+ is an universal asynchronous receiver transmitter (UART). It is the first UART specifically optimized for small microcontroller-based systems. Using an SPI/MICROWIRE interface for communication with the host microcontroller (μC), the MAX3100CPD+ comes in a compact 16-pin QSOP. The asynchronous I/O is suitable for use in RS-232, RS-485, IR, and opto-isolated data links. IR-link communication is easy with the MAX3100CPD+’s infrared data association (IrDA) timing mode. The applications of the MAX3100CPD+ include Handheld Instruments, Intelligent Instrumentation, UART in SPI Systems, Small Networks in HVAC or Building Control, Isolated RS-232/RS-485: Directly Drives Opto-Couplers and Low-Cost IR Data Links for Computers/Peripherals.
Parametrics
MAX3100CPD+ absolute maximum ratings: (1)VCC to GND: +6V; (2)Input Voltage to GND (CS, SHDN, X1, CTS, RX, DIN, SCLK): -0.3V to (VCC + 0.3V); (3)Output Voltage to GND (DOUT, RTS, TX, X2): -0.3V to (VCC + 0.3V); (4)IRQ: -0.3V to 6V; TX, RTS Output Current: 100mA; X2, DOUT, IRQ Short-Circuit Duration (to VCC or GND): Indefinite; (5)Continuous Power Dissipation: 800mW; (6)Operating Temperature Ranges: 0 to +70℃; (7)Storage Temperature Range: -65 to +160℃; (8)Lead Temperature (soldering, 10s): +300℃.
Features
MAX3100CPD+ features: (1)Small TQFN and QSOP Packages Available; (2)Full-Featured UART: IrDA SIR Timing Compatible; 8-Word FIFO Minimizes Processor Overhead at High Data Rates; Up to 230k Baud with a 3.6864MHz Crystal; 9-Bit Address-Recognition Interrupt; Receive Activity Interrupt in Shutdown; (3)SPI/MICROWIRE-Compatible μC Interface; (4)Lowest Power: 150μA Operating Current at 3.3V; 10μA in Shutdown with Receive Interrupt; (5)+2.7V to +5.5V Supply Voltage in Operating Mode; (6)Schmitt-Trigger Inputs for Opto-Couplers ; (7)TX and RTS Outputs Sink 25mA for Opto-Couplers .
Diagrams
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MAX3100CPD+ |
Maxim Integrated Products |
UART Interface IC SPI/uWire Compatible |
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MAX3000E |
Other |
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Negotiable |
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MAX3000EEBP-T |
Maxim Integrated Products |
Translation - Voltage Levels |
Data Sheet |
Negotiable |
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MAX3000EEUP |
Maxim Integrated Products |
Translation - Voltage Levels |
Data Sheet |
Negotiable |
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MAX3000EEUP+ |
Maxim Integrated Products |
Translation - Voltage Levels 1.2-5.5V .1uA 35Mbps 8Ch |
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MAX3000EEUP+T |
Maxim Integrated Products |
Translation - Voltage Levels 1.2-5.5V .1uA 35Mbps 8Ch |
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MAX3000EEUP-T |
Maxim Integrated Products |
Translation - Voltage Levels |
Data Sheet |
Negotiable |
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