AD8432 PDF Datasheet
Please enter the part number you wish to PDF download in the search bar.
Description
This is Dual-Channel Ultralow Noise Amplifier. Data Sheet
Dual-Channel Ultralow Noise Amplifier with Selectable Gain and Input Impedance AD8432
FEATURES
Low noise Input voltage noise: 0.85 nV, √H- Current noise: 2.0 pA, √Hz
High speed 200 MH- bandwidth (G = 12.04 dB) 295 V, s slew rate
Selectable gain G = 12.04 dB (×4) G = 18.06 dB (×8) G = 21.58 dB (×12) G = 24.08 dB (×16)
Active input impedance matching Integrated input clamp diodes Single-ended input, differential output Supply range: 4.5 V to 5.5 V Low power: 60 mW, channel
APPLICATIONS
CW Doppler ultrasound front ends Low noise preamplification Predriver for I, Q demodulators and phase shifters Wideband analog-to-digital drivers
GENERAL DESCRIPTION
The AD8432 is a dual-channel, low power, ultralow noise amplifier 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 = 12.04 dB, 18.06 dB, 21.58 dB, and 24.08 dB (×4, ×8,.