Low Power Consumption
SA03-05-000 Hydrophone Preamplifier
low power consumption preamp for hydrophones (SA03-05-000)
Other Specifications
SUPPLY VOLTAGE ±12 V
MAX INPUT VOLTAGE 120 mVpp
MAX OUTPUT VOLTAGE 12 Vpp
INPUT IMPEDANCE 10 MΩ
OUTPUT IMPEDANCE 100 Ω
TOTAL HARMONIC DISTORTION 0.01 %
INPUT VOLTAGE NOISE 25 nV/√Hz
CURRENT ≤ 7.0 mA
Overview
GAIN
40 dB
FREQUENCY RESPONSE
6 Hz — 820 kHz

The SA03-05-000 low power consumption preamp was specifically designed for use with hydrophones in battery-powered deployments. It is ideal for use on autonomous underwater vehicles (AUV) or untethered ROVs, in remote field operations without a power source and for autonomous recording and data logging devices. Running at low voltage with low current, the differential preamp provides 40 dB of gain but can be modified for your application, from 0 dB to 60 dB.

Outline




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