ADA4937-1YCPZ-R2 Integrated Circuits (ICs)

The ADA4937-1YCPZ-R2 is a Linear-Amplifiers-Special Purpose (LASP) solution in the High Performance Low Power (HiPOWR™) product family that integrates two matched low-power amplifiers with a differential output to enable improved TIA gain. The ADA4937-1YCPZ-R2 features wide common-mode input range of -200 V to +200 V and rail-to-rail output for both single-ended and differential signals. The device can be powered with single-supply voltages ranging from 2.7 V to 5.5 V and is optimized for signal transmission up to 4GHz.

The ADA4937-1YCPZ-R2 is ideal for use in video signal processing applications or any other application that requires significant differential signal operations. It incorporates two matched amplifiers and a common-mode input voltage range that extends beyond the power supply voltages, eliminating the need for level-shifting circuitry. By providing a differential output, the ADA4937-1YCPZ-R2 handles signals that range up to 4GHz, which is ideal for use in modern signal processing equipment.

The ADA4937-1YCPZ-R2 provides great flexibility in terms of power options since it can be powered from a single supply voltage from 2.7 V to 5.5 V. The output swing is rail-to-rail both in single-ended and differential modes, which allows for greater levels of signal integrity. The wide common-mode input range of -200 V to +200 V allows for even greater levels of signal integrity. Also, the output impedance of the ADA4937-1YCPZ-R2 is only 900Ω in differential mode, reducing the impact of capacitive loading on transmission lines.

The device also helps simplify board layout and reduce power consumption in high-frequency applications. It is designed to be connected to the ground plane through a single capacitor and can be powered through the same ground pin, which is an effective way to avoid noise and reduce power consumption. The power consumption of the ADA4937-1YCPZ-R2 is typically only 80 mW at 3.3V.

The ADA4937-1YCPZ-R2 has a wide common-mode input range and rail-to-rail output that make it an ideal solution for high-frequency, low-power applications. Its wide common-mode input range eliminates the need for level-shifting circuitry and its rail-to-rail output swing provides improved levels of signal integrity. Its optimized design ensures low power consumption and a low output impedance, making it an excellent choice for applications such as video signal processing.