G3020 - 10MHz Instrumentation Amplifier & Excitation
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The G-3020 is a high speed signal conditioner for measuring high speed reactions/explosions/shocks/transients. It
was designed for use of high speed sensors with a bandwidth of up to 10 MHz like High Frequency Strain Gage sensors. This module contains a high speed instrumentation amplifier, a filter and a variable excitation. The G-3020 is a unique Differental Amplifier with excitation, designed for interfacing high frequency response sensors (up to 10MHz),as: Straine Gages, Piezo elements, Piezo resistive sensors, Photo Diodes etc. This module is used where a very high analog bandwidth is needed, mainly in measurement of explosions, shock waves, material testing, Ultrasound, vibrations, explosions, fast transients etc. |
Specifications
| Gain |
10 or 100 |
Output Voltage Swing |
±12V |
Excitation Current (max.) |
80mA |
| Bandwidth |
1 or 10MHz (Selectable) |
Setting time (0.1%, 4Vstep) |
80 nanoSec |
Excitation Drift. |
15ppm/ºC ±10µV/ºC |
| Common Mode Rejection |
90dB@1MHz |
Input Resistance |
200KOhm |
Excitation Noise (DC-100KHz) |
0.6mV@350 Ohm Load |
| Non-Linearity |
±0.04% |
Input Offset Voltage |
3mV |
Excitation Noise (DC-1KHz) |
0.2mV@350 Ohm Load |
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Supply Voltage Range |
±12V to ±18V |
Bridge Resistance Range |
10Ohm-10K Ohm |
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Operating Temperature |
0-70ºC |
Block Diagram
For more information about our Amplifiers and Signal Conditioner products , please click here.
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