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CH340 даташитФункция этой детали – «Usb To Serial Chip». |
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Номер в каталоге | Производители | Описание | |
CH340 | ETC |
USB to Serial Chip The DataSheet of CH340 (the first)
1
USB to serial chip CH340
English DataSheet Version: 1D http://wch.cn
1. Introduction
CH340 is a USB bus convert chip and it can realize USB convert to serial interface, USB convert to IrDA infrared or USB convert to printer interface.
In serial interface mode, CH340 supplies common MODEM liaison signal, used to enlarge asynchronous serial interface of computer or upgrade the common serial device to USB bus directly. More detail about USB convert to printer interface please referrin |
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CH340BPT | Chenmko Enterprise |
(CH320BPT - CH340BPT) SCHOTTKY BARRIER RECTIFIER
CHENMKO ENTERPRISE CO.,LTD
SURFACE MOUNT
SCHOTTKY BARRIER RECTIFIER VOLTAGE RANGE 20 - 40 Volts CURRENT 350 mAmperes
APPLICATION
* Ultra high speed switching
CH320BPT THRU CH340BPT
FEATURE
* Small surface mounting type. (SOD-123) * High speed. (TRR=10nSec Typ.) * Maximum total power disspation is 400mW.
0.028(0.70) 0.018(0.45)
1
SOD-123
0.153(3.90) 0.140(3.55) 0.112(2.85) 0.098(2.50)
2
CONSTRUCTION
* Silicon epitaxial planar
0.071(1.80) 0.055(1.40) 0.053(1.35) 0.035(0.90)
MAX. 0.008(0.2) 0.02 |
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CH340RDWPT | Chenmko Enterprise |
SCHOTTKY BARRIER DIODE
CHENMKO ENTERPRISE CO.,LTD
SURFACE MOUNT
SCHOTTKY BARRIER RECTIFIER VOLTAGE 40 Volts CURRENT 350 mAmpere
APPLICATION
* Ultra high speed switching
CH340RDWPT
FEATURE
* Small surface mounting type. (SC-88/SOT-363) * High speed. (TRR=10nSec Typ.) * Suitable for high packing density. * Maximum total power disspation is 200mW.
1.2~1.4 0.65 0.65
(4) 0.15~0.35 (3) 1.15~1.35
SC-88/SOT-363
(1)
(6)
2.0~2.2
CONSTRUCTION
* Silicon epitaxial planar
MARKING
* RD1
0.08~0.15 0.1 Min. 0.8~1.1 0~0.1 2.15~2.45 |
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CH340SDWPT | Chenmko Enterprise |
SCHOTTKY BARRIER DIODE
CHENMKO ENTERPRISE CO.,LTD
SURFACE MOUNT
SCHOTTKY BARRIER RECTIFIER VOLTAGE 40 Volts CURRENT 350 mAmpere
APPLICATION
* Ultra high speed switching
CH340SDWPT
FEATURE
* Small surface mounting type. (SC-74/SOT-457) * High speed. (TRR=10nSec Typ.) * Suitable for high packing density. * Maximum total power disspation is 225mW.
1.7~2.1 0.95 0.95 (3) 0.25~0.5 1.4~1.8 (4)
SC-74/SOT-457
(1)
(6)
2.7~3.1
CONSTRUCTION
* Silicon epitaxial planar
MARKING
* DM1
0.08~0.2 0.3~0.6
0.935~1.3 0~0.15 2.6~3.0
C |
[1]  
Последние обновления
Номер в каталоге | Производители | Описание | |
2N3904 | Unisonic Technologies |
Это популярный биполярный переходной транзистор (BJT), обычно используемый в электронных схемах. Транзистор NPN с максимальным номинальным током 200 мА и максимальным номинальным напряжением 40 В. |
|
NE555 | ST Microelectronics |
Это широко используемая интегральная схема таймера (ИС), которую можно использовать для генерирования сигналов с точной временной задержкой, колебаний и широтно-импульсной модуляции (ШИМ). |
DataSheet26.com | 2020 | Контакты |