Product Summary
The MAX3111EEWI+G36 is a SPI/MICROWIRE-Compatible UART and ±15kV ESDProtected RS-232 Transceiver with Internal Capacitors. It combines a full-featured universal asynchronous receiver/transmitter (UART) with ±15kV ESD-protected RS-232 transceivers and integrated charge-pump capacitors into a single 28-pin package for use in space-, cost-, and power-constrained applications. The MAX3111EEWI+G36 also features an SPI/QSPI/MICROWIRE-compatible serial interface to save additional board space and microcontroller (μC) I/O pins. The applications of the MAX3111EEWI+G36 include: Point-of-Sale (POS) Devices, Handy-Terminals, Telecom/Networking Diagnostic Ports, Industrial Front-Panel Interfaces, Hand-Held/Battery-Powered Equipment.
Parametrics
MAX3111EEWI+G36 absolute maximum ratings: (1)VCC to GND: -0.3V to +4V; (2)V+ to GND: -0.3V to +7V; (3)V- to GND: +0.3V to -7V; (4)V+ to V-: +13V; (5)Input Voltages to GND CS, X1, CTS, RX, DIN, SCLK: -0.3V to (VCC + 0.3V); (6)Output Voltage to GND DOUT, RTS, TX, X2: -0.3V to (VCC + 0.3V); (7)TX, RTS Output Current: 100mA; (8)Continuous Power Dissipation (TA = +70℃) 28-pin Wide SO (derate 12.5mW/℃ above +70℃): 1W; (9)Operating Temperature Ranges: -40℃ to +85℃; (10)Storage Temperature Range: -65℃ to +150℃; (11)Lead Temperature (soldering, 10sec): +300℃.
Features
MAX3111EEWI+G36 features: (1)Integrated RS-232 Transceiver and UART in a Single 28-Pin Package; (2)SPI/QSPI/MICROWIRE-Compatible μC Interface; (3)Internal Charge-Pump Capacitors—No External Components Required; (4)True RS-232 Operation Down to VCC = +3V; (5)ESD Protection for RS-232 I/O Pins; (6)Single-Supply Operation; (7)Low Power; (8)Guaranteed 230kbps Data Rate.
Diagrams
Image | Part No | Mfg | Description | Pricing (USD) |
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MAX3111EEWI+G36 |
Maxim Integrated Products |
UART Interface IC 5V SPI/uWire Compatible |
Data Sheet |
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MAX3000E |
Other |
Data Sheet |
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 |
Data Sheet |
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MAX3000EEUP+T |
Maxim Integrated Products |
Translation - Voltage Levels 1.2-5.5V .1uA 35Mbps 8Ch |
Data Sheet |
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MAX3000EEUP-T |
Maxim Integrated Products |
Translation - Voltage Levels |
Data Sheet |
Negotiable |
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