The CAT4238 is a DC/DC boost converter that provides precise constant current, ideal for driving LEDs. The fixed 1 MHz switching frequency of operation allows the device to be small using external ceramic capacitors and inductors. The connected LED series drives R1 with a regulated current set by an external resistor. LED currents up to 40 mA can be supported over a wide ran...
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The AD420 is a complete digital to current loop output converter designed to meet the needs of the industrial control market. It provides a high precision, fully integrated, low cost single chip solution for generating current loop signals in a compact 24-pin SOIC or PDIP package. The output current range is programmable from 4 mA to 20 mA, 0 mA to 20 mA, or 0 mA to 24 mA for th...
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This application explains how to set up the TMC2208 as a replacement for the A4988 (legacy mode). The MC2208 is an advanced AxissStepPerDriver that supports SStealthChip 8482 ; and 256 microsteps. Compared to other motor drivers, the TMC2208 has the following additional features: Power-down automatic current reduction reduces power consumption and cooling requirements. By defa...
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As one of the three major application scenarios of 5G, TN929.5 ultra-reliable and low-latency communication (URLLC) has received more and more attention. The Internet of Vehicles is one of the main applications of URLLC, which has a high demand for the reliability of information transmission. In order to enhance the robustness and reliability of transmission, a variety of Multi-...
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BTS6IIL1 is Power Switch IC - Power Distribution PROFET SMART 2 CH Hi Side Pwr SW, N-Channel Vertical Power FET with Charge Pump, Ground Referenced CMOS Compatible Input and Diagnostic Feedback, Monolithic SmartSAPMOS Technology, Provides Embedded Protection Features. feature Overload protection current restrictions Short circuit prot...
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At present, whether it is automobiles, industrial equipment, medical equipment, new energy equipment, or household appliances, the complexity of its internal components and the harshness of the use environment are increasing day by day. When the electrical supply is unstable, if there is no efficient and stable protection measures, the damage of a single component will cause the equipment to shu...
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Step 1: What is MicroPython? MicorPython is one of the many programming languages we can use to program the ESP8266 module. It is a stripped down and express version of the Python 3 programming language and has several advantages over traditional programming languages such as C and C++. MicroPython is designed to be as compatible as possible with normal Python. It has a full Pyth...
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The C8051F300 /1/2/3/4/5 devices are fully integrated mixed-signal system-on-chip MCUs. The highlighted functions are listed below. For specific product feature selections. High-speed pipelined 8051-compatible microcontroller core (up to 25 MIPS) In-system, full-speed, non-intrusive debug interface (on-chip) True 8-bit 500 ksps 11-channel ADC with programmable gain preamplifier a...
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1. General Description The W78ERD2 is an 8-bit microcontroller that is pin and instruction set compatible with the standard 80C52 . w78erd2 contains a 64-kb flash-eprom whose contents can be updated in the system via a loader stored in a secondary 4-kb flash-eprom. Once the content is confirmed, it can be secured. The W78ERD2 also contains 256 bytes of on-chip RAM; 1 KB of auxil...
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The ADS8341 is a 4-channel, 16-bit sampling analog-to-digital (A/D) converter with a synchronous serial interface. Typical power consumption is 8mW rate and +5V supply at 100kHz throughput. The reference voltage (VREF) can be varied between 500mV and VCC, providing a corresponding input voltage range of 0V to VREF. The device includes a shutdown mode that reduces power con...
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The DS1642 is 2K x 8 non-volatile static RAM and a full-featured real-time clock, both of which are accessible in a single-byte wide format. Nonvolatile timing RAM is pin and functionally equivalent to all JEDEC standard 2K x 8 SRAMs. The device can also be easily replaced with ROM, EPROM and EEPROM sockets, providing read/write non-volatile and increased real-t...
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