NeoGiga India offers a complete portfolio of Programmable & Variable Amplifier ICs, including Programmable Gain Amplifiers (PGAs) and Variable Gain Amplifiers (VGAs), for advanced analog and RF system design. PGAs provide digitally controlled gain adjustment, enabling precise and repeatable signal conditioning, while VGAs allow analog-controlled variable gain for real-time dynamic range management. These amplifiers are widely used in sensor interfaces, medical instrumentation, RF communication, audio systems, industrial automation, and test equipment. With features such as low noise density, wide bandwidth, high linearity, rail-to-rail operation, and low offset drift, PGAs and VGAs deliver reliable performance across diverse applications. NeoGiga India supplies genuine ICs from Texas Instruments, Analog Devices, Maxim Integrated, and STMicroelectronics, ensuring long-lifecycle availability and industrial-grade reliability. With competitive B2B pricing, institutional support, and nationwide express delivery (including 1-hour service in select cities), NeoGiga India is the trusted supplier for OEMs, R&D labs, and industrial system designers.