사양
| 속성 | 가치 |
| Package | Tube,Tube |
| ProductStatus | Obsolete |
| Type | Transceiver |
| Protocol | RS232 |
| NumberofDrivers/Receivers | 1/1 |
| Duplex | Full |
| ReceiverHysteresis | 500 mV |
| DataRate | 460Kbps |
| Voltage-Supply | 4.5V ~ 5.5V |
| OperatingTemperature | -40°C ~ 85°C |
| MountingType | Surface Mount |
| Package/Case | 10-TFSOP, 10-MSOP (0.118, 3.00mm Width) |
개요
Description
The MAX3311EEUB is Maxim/Analog Devices’ RS-232 transceiver (level shifter) in an 8-pin package. It provides a single UART interface and converts TTL/CMOS logic levels to RS-232 voltage levels (and back), using an internal charge pump to generate the required RS-232 voltages from a single supply. It’s typically used to connect a microcontroller or microprocessor to an RS-232 serial port (PCs, modems, serial peripherals). The EEUB suffix denotes the specific RoHS-compliant lead-free package/revision. For exact electrical specs (supply range, data rate, output voltage swing, current consumption) and pinout, consult the official datasheet for MAX3311EEUB.
Equivalent
Equivalents: other 2-channel RS-232 transceivers with 3V–5.5V supply, e.g. Maxim MAX3232/MAX3237; Analog Devices ADM232/ADM232A; TI SP3232 (and SP3234); STMicroelectronics ST232 (SP232). Note: check pinouts and voltage ranges to ensure pin-for-pin compatibility.
Pinout
- Pin count: 16 pins (16‑pin package)
- Function: RS-232 transceiver (driver/receiver) that converts TTL/CMOS UART signals to RS-232 voltage levels and back, using an internal charge pump to generate the required ± voltages.
- Function: RS-232 transceiver (driver/receiver) that converts TTL/CMOS UART signals to RS-232 voltage levels and back, using an internal charge pump to generate the required ± voltages.
Manufacturer
- Manufacturer: Maxim Integrated Products (now part of Analog Devices, Inc.).
- What kind of company: A global semiconductor company that designs analog and mixed-signal integrated circuits (interfaces, data converters, transceivers, etc.).
- What kind of company: A global semiconductor company that designs analog and mixed-signal integrated circuits (interfaces, data converters, transceivers, etc.).
Application
- RS-232 interface for microcontrollers and embedded systems
- Data-communication equipment (modems, routers, switches)
- PC peripherals (serial ports, printers, scanners, POS terminals)
- Industrial automation and instrumentation (PLC/SCADA, data loggers, telemetry)
- Test/measurement equipment and portable devices needing a low-power RS-232 transceiver
- Data-communication equipment (modems, routers, switches)
- PC peripherals (serial ports, printers, scanners, POS terminals)
- Industrial automation and instrumentation (PLC/SCADA, data loggers, telemetry)
- Test/measurement equipment and portable devices needing a low-power RS-232 transceiver
Package
16-pin TSSOP (SSOP-16) package, RoHS-compliant.
