Серия RS-232 интерфейсов TDx02D232H

Mornsun

Общие характеристики

Раздел Интерфейс RS-232
Количество передатчиков
Количество приёмников
Максимальная скорость передачи данных
Рабочая температура

Документация на серию TDx02D232H

Industrial Bus TDx02D232H Series Dual high speed RS232 isolated transceiver FEATURES  Products meet EIA/TIA-232-F standard  High baud rate of up to 115200bps  Isolation test voltage: 3000 VDC  Integrated isolated DC/DC converter  Operating ambient temperature range: -40℃ to +85℃  Enhanced EMC performance with recommended external circuit RoHS The TD302D232H/TD502D232H series of isolated dual high speed 232 transceivers are all-in-one modules with isolated power supply, isolated signal and RS232 transceiver chip integrated in one RS232 interface solution. The main products function is to switch from logic level to 232 protocols level and achieving signal isolation and the product features a constant-voltage source isolated power supply which withstands a test voltage of 3000 VDC. The products also can easily be embedded in the user's end equipment, to achieve fully functional RS232 protocols network connections. Selection Guide Part No. Power Input (VDC) Baud Rate (bps) Static Current (mA) Maximum Operating Current (mA) TD302D232H 3.15-3.45 115200 60 90 TD502D232H 4.75-5.25 115200 35 80 Certification -- Absolute Limits Item Input Surge Voltage (1sec.max.) Pin Soldering Temperature Operating Conditions Min. Typ. Max. 3.3V series -0.7 -- 5 5.0V series -0.7 -- 7 -- -- 300 ℃ Min. Typ. Max. Unit Soldering spot 1.5mm away from case, 10s max. Unit VDC 3.3V Input Specifications Item Symbol Power Supply Input Voltage 3.15 3.3 3.45 High-level VIH 0.7Vcc -- 3.6 Low-level VIL 0 -- 0.8 High-level VOH VCC-0.4 3.1 -- Low-level VOL 0 0.2 0.4 TXD Drive Current IT 2 -- -- RXD Output Current IR -- -- 10 Serial Interface Compatible with + 3.3 V UART interface only Symbol Min. Typ. Max. VCC 4.75 5 5.25 TXD Logic Level RXD Logic Level VCC VDC mA 5.0V Input Specifications Item Power Supply Input Voltage TXD Logic Level RXD Logic Level High-level VIH 0.7Vcc -- 5.5 Low-level VIL 0 -- 0.8 High-level VOH VCC-0.4 4.8 -- Low-level VOL 0 0.2 0.4 TXD Drive Current IT 2 -- -- RXD Output Current IR -- -- 10 Serial Interface Compatible with + 5 V UART interface only 2020.07.24 -A/4 Unit VDC mA Page 1 of 4 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation PDF
Документация на TD302D232H 

TDx02D232H Keywords:

Дата модификации: 28.12.2021

Размер: 1.07 Мб

4 стр.

Industrial Bus TDx02D232H Series Dual high speed RS232 isolated transceiver FEATURES  Products meet EIA/TIA-232-F standard  High baud rate of up to 115200bps  Isolation test voltage: 3000 VDC  Integrated isolated DC/DC converter  Operating ambient temperature range: -40℃ to +85℃  Enhanced EMC performance with recommended external circuit RoHS The TD302D232H/TD502D232H series of isolated dual high speed 232 transceivers are all-in-one modules with isolated power supply, isolated signal and RS232 transceiver chip integrated in one RS232 interface solution. The main products function is to switch from logic level to 232 protocols level and achieving signal isolation and the product features a constant-voltage source isolated power supply which withstands a test voltage of 3000 VDC. The products also can easily be embedded in the user's end equipment, to achieve fully functional RS232 protocols network connections. Selection Guide Part No. Power Input (VDC) Baud Rate (bps) Static Current (mA) Maximum Operating Current (mA) TD302D232H 3.15-3.45 115200 60 90 TD502D232H 4.75-5.25 115200 35 80 Certification -- Absolute Limits Item Input Surge Voltage (1sec.max.) Pin Soldering Temperature Operating Conditions Min. Typ. Max. 3.3V series -0.7 -- 5 5.0V series -0.7 -- 7 -- -- 300 ℃ Min. Typ. Max. Unit Soldering spot 1.5mm away from case, 10s max. Unit VDC 3.3V Input Specifications Item Symbol Power Supply Input Voltage 3.15 3.3 3.45 High-level VIH 0.7Vcc -- 3.6 Low-level VIL 0 -- 0.8 High-level VOH VCC-0.4 3.1 -- Low-level VOL 0 0.2 0.4 TXD Drive Current IT 2 -- -- RXD Output Current IR -- -- 10 Serial Interface Compatible with + 3.3 V UART interface only Symbol Min. Typ. Max. VCC 4.75 5 5.25 TXD Logic Level RXD Logic Level VCC VDC mA 5.0V Input Specifications Item Power Supply Input Voltage TXD Logic Level RXD Logic Level High-level VIH 0.7Vcc -- 5.5 Low-level VIL 0 -- 0.8 High-level VOH VCC-0.4 4.8 -- Low-level VOL 0 0.2 0.4 TXD Drive Current IT 2 -- -- RXD Output Current IR -- -- 10 Serial Interface Compatible with + 5 V UART interface only 2020.07.24 -A/4 Unit VDC mA Page 1 of 4 MORNSUN Guangzhou Science & Technology Co., Ltd. reserves the copyright and right of final interpretation PDF
Документация на TD302D232H 

Subject:

Дата модификации: 03.08.2020

Размер: 1.07 Мб

4 стр.

    Товары серии TDx02D232H

    Наименование i Упаковка Напряжение
    TD302D232H (MORNSUN)
     
     
    TD502D232H (MORNSUN)