Shenzhen Gaisi Electronics Technology Co.,Ltd
Aaron_liu
86-18664915172
86-0755-21046771
86-0755-21046771
aaron@gselectro.com
深圳市福田区振华路122号海外装饰大厦4B10
Gaisi Electronics recognizes the paramount importance of quality, meticulously overseeing every facet to ensure the excellence of our chips right from the source. Our supplier audit and grading system guarantee the authenticity of the raw materials we procure. Through a stringent quality inspection process and testing conducted by qualified third-party agencies, we fortify the quality assurance of our products. Additionally, we adhere to rigorous standards in warehousing, packaging, and transportation to ensure the secure and complete delivery of our products to you.
The ADA4638-1ARZ is a high precision operational amplifier from Analog Devices. It supports single supply voltage from 4.5 V to 30 V or dual supplies from ±2.5 V to ±15 V. The device boasts ultra-low offset voltage (maximum of 4 μV), high gain (130 dB), and low power consumption (0.95 mA). It features rail-to-rail output swing, zero-drift technology, and comes in an 8SOIC package. The ADA4638-1ARZ-R7 variant offers similar performance with parameters such as a gain bandwidth product of 1.5 MHz, slew rate at 1.5 V/μs, and CMRR of 142 dB, making it suitable for demanding applications requiring high accuracy and stability in instrumentation, buffering, and other linear amplification needs.
