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LTC1334CG#PBF, RS-232 Interface IC 1x 5V RS232/RS485 Multiprotocol Tran
Semiconductors\Interface ICs\RS-232 Interface IC
LTC1334 is a low power CMOS bidirectional transceiver featuring two reconfigurable interface ports. It can be configured as two RS485 differential ports, as two dual RS232 single-ended ports or as one RS485 differential port and one dual RS232 single-ended port. An on-board charge pump requires four 0.1µF capacitors to generate boosted positive and negative supplies, allowing the RS232 drivers to meet the RS232 ±5V output swing requirement with only a single 5V supply. A shutdown mode reduces the ICC supply current to 10µA. It is widely used in application such as low power RS485/RS422/RS232/EIA562 Interface, software-selectable multiprotocol interface port, cable repeaters, level translators etc.
• Withstands repeated ±10kV ESD pulses
• Low supply current is 8mA typ
• Self-testing capability in loopback mode
• Power-up/down glitch-free outputs
• Driver maintains high impedance in three-state, shutdown or with power off
• Thermal shutdown protection
• Receiver inputs can withstand ±25V
• Slew rate is 30V/µs max
• Operating temperature is 0°C to 70°C
• Packaging style is 28-lead plastic SSOP
Количество Выводов | 28вывод(-ов) |
Количество Приводов | 4драйвер(-ов) |
Количество Приемников | 4Receivers |
Максимальная Рабочая Температура | 70°C |
Максимальное Напряжение Питания | 5.25В |
Минимальная Рабочая Температура | 0°C |
Минимальное Напряжение Питания | 4.75В |
Стиль Корпуса Привода | SSOP |
Тип Интерфейса ИС | 0 |
Тип Устройства | 0 |
Универсальный Номер Микросхемы | 0 |
Уровень Чувствительности к Влажности (MSL) | MSL 1-Безлимитный |
Automotive | No |
Driving Mode | 3-State |
Maximum Supply Current - (mA) | 25 |
Military | No |
Number of Drivers per Line | 32@RS-485I1@RS-232 |
Number of Receivers | 4@RS-232I2@RS-485 |
Number of Receivers per Line | 32@RS-485I1@RS-232 |
Number of Transceivers | 1 |
Number of Transmitters | 4@RS-232I2@RS-485 |
Operating Temperature - (??C) | 0~70 |
Packaging | Tube |
Pin Count | 28 |
Power Supply Type | Single |
Receiver Communication Type | RS-232IRS-485 |
Receiver Signal Type | Single-EndedIDifferential |
Standard Package Name | SOP |
Supplier Package | SSOP |
Transmitter Signal Type | Single-EndedIDifferential |