1 pcs : AD8432ACPZ-WP - RF Amplifier Dual Ultra Low Noise InAmp

AD8432 Dual-Channel Ultra-Low Noise Amplifier Analog Devices Inc. AD8432 Dual-Channel Ultra-Low Noise Amplifier features low-power, ultra-low noise with selectable gain and active impedance matching. Each channel has a single-ended input, differential output, and integrated input clamps. By pin strapping the gain setting pins, four accurate gains of G = 12.04dB, 18.06dB, 21.58dB, and 24.08dB (×4, ×8, ×12, and ×16, respectively) are possible. A bandwidth of 200MHz at G = 12.04dB makes this amplifier ideal for many high-speed applications. The exceptional noise performance of the AD8432 is made possible by the active impedance matching. Using a feedback network, the input impedance of the amplifiers can be adjusted to match the signal source impedance without compromising the noise performance. Impedance matching and low noise in the AD8432 allow the creation of wider dynamic range systems that can detect even very low-level signals.