TPT4031-SO3R

3PEAK
Драйвер интерфейса
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Технические характеристики

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Корпус SOP-16
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TPT4031 High Speed Quad Differential RS422 Driver Features Description ⚫ Meets the TIA/EIA- 422-B requirements 3PEAK’s TPT4031 is an enhanced RS422 device which ⚫ High speed, up to 50Mbps data rate, meets and tPLH = tPHL = 8 ns typical standard TIA/EIA-422-B with strong ESD protection capability. The BUS-pin can pass ±18kV HBMESD, and ±15 kV IEC-Air ESD protection. It works in ⚫ Low pulse distortion, tsk(p) = 0.5 ns Typical ⚫ Wide power supply voltage 3.0V to 5.5V provides quad driver for balanced communication. It also ⚫ High output-drive current: ±30 mA features the larger output voltage and higher data rate, ⚫ Low quiescent supply current: 30 uA typical the TPT4031 can generate 3.9V differential output with ⚫ Differential output voltage in 5.0V VCC 3.9 V typical with 100-Ω Load ⚫ Driver output short protection < 150mA ⚫ Bus-Pin Protection: ◼ ±18 kV HBM protection ◼ ±9 kV IEC-Contact ESD ◼ ±15 kV IEC-Air ESD ◼ Pb-Free ◼ Package: SOP16, TSSOP16 wide power supply range: from 3.0V to 5.5V VCC, which 100-Ω Load and 50Mbps data rate in 5.0V power supply, required by high speed field-bus applications. The device can generate 30mA high output drive current, with short protect function in some abnormal operations, the clamp current is less than 150mA. The TPT4031’s enable functions can control all four drivers and provide an active-high (G) or active-low (/G) enable input, and they provide the high-impedance state in the power-off condition, which only consume 6uA very low current. The TPT4031 is available in an SOP16, and TSSOP16 package, and is characterized from –40°C to 125°C. Applications ⚫ Functional block Field Transmitters: Temperature Sensors and 1D 1 16 VCC Pressure Sensors 1Y 2 15 4D 1Z 3 14 4Y G 4 13 4Z ⚫ Motor Controller/Position Encoder Systems ⚫ Factory Automation ⚫ Industrial/Process Control Networks 2Z 5 12 2Y 6 11 3Z 2D 7 10 3Y GND 8 www.3peakic.com.cn TPT4031 9 G 3D 1 / 17 Rev. A PDF
Документация на TPT4031-SO3R 

Дата модификации: 09.07.2023

Размер: 1.21 Мб

17 стр.

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