Author "Laura" Page

Author Nick: Laura

Author Articles List:

Sort by:

CS51411EVB Buck Regulator Feature, Application, and Datasheets

The CS51411 demonstration board is a buck regulator with a current of 1.0 A and a voltage of 3.3 V that runs at 260 or 520 kHz (CS51413). The switching frequency can be synchronized to a higher frequency by sending clock signals to the SYNC input. When the SHDNB input is pushed low, the converter […]

PT100MC0MP Phototransistor Feature, Application, and Datasheets

Photoelectric functional crystals include optical crystals, laser crystals, nonlinear optical crystals, electro-optical crystals, piezoelectric crystals, scintillation crystals, and magneto-optical crystals. Its duty is to transform optical impulses into electrical impulses. Features Peak sensitivity wavelength: 910 nm TYP. Narrow directivity angle (Δθ: ±15° TYP.) Lead-free and RoHS directive compliant Compact and thin SMD package Top view […]

PIC18F452-I/P 8Bit Microcontroller

The PIC18F452-I/P is a high-performance microcontroller. Its CMOS Flash-based 8-bit microcontroller with a powerful 10 MIPS and easy-to-program architecture integrates robust design into a 40- or 44-pin chip. It allows for a smooth shift from software to more advanced degrees of hardware integration. It includes a C development environment that is compiler-compatible. Features 2 PWM […]

IRF3205SPBF Surface Mount N-Channel Mosfet Transistor Feature, Application, and Datasheets

Sophisticated HEXFET Power MOSFETs from International Rectifier employs innovative processing processes to achieve extremely low on-resistance per silicon area. This characteristic, along with the fast switching speed and ruggedized device architecture of HEXFET power MOSFETs, provides the designer with an extremely efficient and dependable device that can be employed in a wide range of applications. […]

An Introduction of TIP122 Single Bipolar (BJT) Transistor

Planar technology is used to create the devices, which have a “base island” arrangement and a monolithic Darlington configuration. The transistors that result have an outstanding high gain performance and a very low saturation voltage. Features ■ The low collector-emitter saturation voltage ■ Complementary NPN – PNP transistors Applications ■ General-purpose linear and switching CAD Models Symbol […]

An Introduction of HC-SR04 Ultrasonic Sensor

This low-cost sensor provides a non-contact measurement range of 2cm to 400cm with a ranging accuracy of up to 3mm. Each HC-SR04 module has an ultrasonic transmitter, a receiver, and a control circuit. Only four pins on the HC-SR04 require attention: VCC (Power), Trig (Trigger), Echo (Receive), and GND (Ground) (Ground). Setting up and using […]

An Introduction of LM350T Voltage Regulator

The LM150 family of adjustable 3-terminal positive voltage regulators can provide more than 3A throughout a 1.2V to 33V output range. They’re easy to set up, using only two external resistors to set the output voltage. Furthermore, both line and load regulation are identical to discrete designs. The LM150 is also available in standard transistor […]

An Introduction of Digital-to-Analog Converters MCP4921-E/P

The MCP4901/4911/4921 devices are single-channel 8-bit, 10-bit, and 12-bit buffered voltage output Digital-to-Analog Converters (DACs). The devices run on a single 2.7V to 5.5V supply thanks to an SPI-compliant Serial Peripheral Interface. The user can adjust the device’s full-scale range to VREF or 2*VREF by setting the gain selection option bit to VREF or 2*VREF. […]

An Introduction of Wi-Fi+BT+BLE MCU Module ESP32

General Description The ESP-WROOM-32 is a versatile Wi-Fi+BT+BLE MCU module that can handle a broad range of functions, from low-power sensor networks to the most demanding operations like voice encoding, music streaming, and MP3 decoding. The ESP32-D0WDQ6 chip* is at the heart of this module. The integrated chip is intended to be expandable and adaptable. There are two CPU […]

An Introduction of Class D Audio Amplifier Driver IRS2092SPBF

The IRS2092 is a Class D audio amplifier driver with a PWM modulator and protection that operates at a high voltage and high performance. A full Class D audio amplifier with protection may be produced using two external MOSFETs and a few additional components. The noise isolation technique developed by International Rectifier allows a high current gate […]