HT9200B IC-9200 DTMF GENERATOR SOP14 HOLTEK The HT9200B, manufactured by HOLTEK, is a versatile generator IC designed for ic-9200 dtmf generator sop14 holtek. It is equipped with advanced features, including serial/parallel interface dtmf generator, and is ideal for precise signal generation tasks. The IC operates with a supply voltage range of 2V to 5.5V and features an oscillator frequency of 3.5795Mhz. Housed in a SOP14 package and supporting smt mounting, it ensures compact and reliable integration. The operating temperature range of -20°C~+75°C makes it suitable for diverse environments. It has a typical current consumption of 1uA / 240uA, optimizing power usage. As a rohs-compliant product, it adheres to stringent environmental standards. The IC is available in tube packaging, ensuring safe handling and storage. With its advanced capabilities and reliable performance, the HT9200B is an excellent choice for professionals seeking high-quality generator IC solutions.