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TRS3243ECPWR
+БОМIC TRANSCEIVER FULL 3/5 28TSSOP
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ПроизводительТехасские инструменты
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Мфр. Часть #TRS3243ECPWR
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В наличии4003
365 Дни гарантии качества
7*24 часы обслуживания каранти
90-гарантия послепродажного дня
Гарантия подлинного продукта
Спецификации
| Атрибут | Ценность |
| Supplier | Texas Instruments,Rochester Electronics, LLC |
| Package | Tape & Reel (TR),Cut Tape (CT),Bulk |
| ProductStatus | Active |
| Type | Transceiver |
| Protocol | RS232 |
| NumberofDrivers/Receivers | 3/5 |
| Duplex | Full |
| ReceiverHysteresis | 500 mV |
| DataRate | 500kbps |
| Voltage-Supply | 3V ~ 5.5V |
| OperatingTemperature | 0°C ~ 70°C |
| MountingType | Surface Mount |
| Package/Case | 28-TSSOP (0.173, 4.40mm Width) |
Обзор
Description
TRS3243ECPWR is (likely) a multi‑channel RS‑232 transceiver IC. It serves as a bridge between a microcontroller’s TTL/CMOS UART and RS‑232 serial ports, providing RS‑232 level outputs and TTL/CMOS inputs (and vice versa for the receive side). Devices in this family typically include a charge‑pump to generate the necessary RS‑232 voltage swings, protections (ESD/short‑circuit), and operate from a single supply (commonly 3.3 V or 5 V) with 1–4 channels available in compact packages. Key uses are UART interfaces for microcontrollers, PCs/modems, and embedded systems needing reliable serial communication over RS‑232.
Note: exact features (number of channels, voltage ranges, package, and whether the pump is internal) depend on the specific datasheet. If you can share the manufacturer or a link, I can give a precise intro.
Note: exact features (number of channels, voltage ranges, package, and whether the pump is internal) depend on the specific datasheet. If you can share the manufacturer or a link, I can give a precise intro.
Equivalent
Equivalent devices for TRS3243ECPWR (3-channel RS-232 transceiver) include:
- MAX3243 (Maxim Integrated)
- ADM3243 (Analog Devices)
- SP3243 (Exar/Renesas)
Note: ensure exact pinout, supply voltage, and package compatibility before substituting.
- MAX3243 (Maxim Integrated)
- ADM3243 (Analog Devices)
- SP3243 (Exar/Renesas)
Note: ensure exact pinout, supply voltage, and package compatibility before substituting.
Pinout
- Pin count: 20 pins (20-pin package, e.g., TSSOP-20/SO-20).
- Function: 3-channel RS-232 transceiver. It provides three TX drivers and three RX receivers to translate between TTL/CMOS UART (TINx, ROUTx) and RS-232 levels (TOUTx, RINx). Includes an internal charge-pump for RS-232 voltages (V+, V-) and requires external capacitors (C1+/C1-, C2+/C2-) and power pins (VCC, GND).
- Function: 3-channel RS-232 transceiver. It provides three TX drivers and three RX receivers to translate between TTL/CMOS UART (TINx, ROUTx) and RS-232 levels (TOUTx, RINx). Includes an internal charge-pump for RS-232 voltages (V+, V-) and requires external capacitors (C1+/C1-, C2+/C2-) and power pins (VCC, GND).
Manufacturer
Manufacturer: Texas Instruments Incorporated (TI).
What kind of company: TI is a global semiconductor company that designs and manufactures analog and embedded processing integrated circuits used in electronics worldwide.
What kind of company: TI is a global semiconductor company that designs and manufactures analog and embedded processing integrated circuits used in electronics worldwide.
Application
TRS3243ECPWR is a quad RS-232 transceiver used to connect microcontrollers/processors to RS-232 serial ports. Common applications include:
- Embedded systems and MCU-based designs needing four RS-232 channels
- Modems, routers, switches, and telecom equipment
- Industrial automation, PLCs, and instrumentation
- Point-of-sale terminals, printers, and cash registers
- Networking and data-communication gear
- Medical devices with serial interfaces
- Test, measurement, and laboratory equipment
- Consumer electronics requiring RS-232 connectivity
- Embedded systems and MCU-based designs needing four RS-232 channels
- Modems, routers, switches, and telecom equipment
- Industrial automation, PLCs, and instrumentation
- Point-of-sale terminals, printers, and cash registers
- Networking and data-communication gear
- Medical devices with serial interfaces
- Test, measurement, and laboratory equipment
- Consumer electronics requiring RS-232 connectivity
Package
8-pin PowerPAD package (thermally enhanced TI package).
