Delivering low noise, high performance, and a small footprint, the CS3301A seismic amplifiers is designed for use with geophone sensors. This highly integrated, programmable gain differential amplifier is engineered for precise low frequency, high dynamic range measurements.
Based on Cirrus Logic’s patented Multipath™ amplifier architecture, this powerful amplifier provides unrivaled noise and drift performance. Low-power consumption combined with outstanding THD performance makes them ideal for today’s seismic applications.
Chopper stabilized and designed for use with geophone sensors, the CS3301A delivers impressive low noise, low drift performance down to 0.1 Hz. With an extensive feature set and available in a 24-pin SSOP package, this amplifier provides an outstanding price/performance combination for seismic applications.
| Part | Description | Resolution (bits) | Dynamic Range (dB) | THD (dB) | Power Consumption Per Channel (mW) | Signal Range (V) |  Package |
|---|---|---|---|---|---|---|---|
| CS3301A | Geophone Amplifier | — | — | -121 | 27.5 | 5 Vp-p diff | 24 SSOP |
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