The MC1658D is a popular integrated circuit (IC) component widely used in various electronic applications. It belongs to the MC1650 series of operational amplifiers (op-amps) developed by Motorola. This op-amp is characterized by its high-performance features and versatile functionality. Here is an overview of the MC1658D along with its key features:
1. Op-Amp Architecture: The MC1658D is a dual operational amplifier IC, containing two separate op-amps in a single package. This integrated design saves space on a PCB and reduces cost by eliminating the need for multiple discrete op-amps.
2. High Gain Bandwidth: With a high gain bandwidth of up to 3.5 MHz, the MC1658D is capable of amplifying high-frequency signals accurately, making it ideal for audio, RF, and communication applications.
3. Low Input Offset Voltage: The input offset voltage (Vos) of the MC1658D is very low, typically in the range of 1 mV. This ensures that the output signal accurately reflects the input signal, minimizing any error or distortion.
4. Unity Gain Stable: The IC is unity gain stable, meaning it remains stable even when the feedback loop is configured to have a gain of 1. This makes it suitable for various applications, including buffer and voltage follower circuits
