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4040B PXI Differential Instrumentation Amplifier
Brand: TegamThe TEGAM Model 4040B expands the measurement range of your digitizer or Analog inputs to real-world signals ranging from 100 V supply voltages to millivolt detector outputs.
Elevated voltages and noisy environments present a barrier to making acceptable measurements with common digitizers that are limited by input impedance and voltage levels.
Your investment in a high performance digitizer is significantly enhanced by having an instrumentation grade connection to the point of measurement.
Features- Differential 100 V Common Mode Input
- DC - 100 MHz Bandwidth
- AC/DC Coupling
- Programmable Attenuation/Gain/Offset
- 9 nV/ Input Noise
- 50 Ω Output Impedance
Specifications
Brand
Accuracy
- ± [(0.1 %/Input/x Net Gain) + 100 μV] - DC Gain Accuracy
- ± [(0.1 %/Input/x Net Gain) + 300 μV] - DC Gain Accuracy
- ± [(0.2 %/Input/x Net Gain) + 100 μV] - DC Gain Accuracy
- ± [(0.2 %/Input/x Net Gain) + 300 μV] - DC Gain Accuracy
Ambient Temperature Range
- 0° to 45° C (32° to 113° F)
Approvals & Certifications
- CE
Bandwidth
- 100 MHz - 3 dB Bandwidth (Basic)
- 25 MHz - Passband Flatness Bandwidth
Channels
- Single
Circuit Protection
- ± 100 V
Electrical Connectors
- BNC Jacks - Input Connection Typical
- SMB Connector Jack (Male) - Output Connection Typical
Frequency
- 1 MHz - Low Pass Filter, Cut-Off Frequency
- 100 kHz - Low Pass Filter, Cut-Off Frequency
Humidity
- < 80 % Relative Humidity, Non-Condensing
Input
- ≤ 100 V - Peak Input Voltage
Input Impedance
- 1 Megaohm
Interface Connection
- cPCI
- PXI
Offset Range
- ± 1.2 V - Min.
Operating Temperature
- 0° to 45° C (32° to 113° F)
Output
- ± 1 V, Max.
Output Impedence
- 50 ohms
Output Noise
- ± 0.15 dB - Passband Flatness
- ≥ 50 dB at 1 MHz - Common Mode Rejection Ratio
- ≥ 77 dB at 60 Hz - Common Mode Rejection Ratio
- 9 NV/√Hz - Input Noise
- 99 NV/√Hz - Noise
- 990 NV/√Hz - Noise
Resolution
- 38 µV Per Step - Offset Resolution
Stability
- ± 0.01 % of Reading/°C - Gain Temperature Stability
- ± 40 µV/°C - Typical Offset Temperature Stability
Storage Temperature
- -20° to 50° C (-4° to 122° F)
Turn-On Time
- ≤ 3.5 Nanoseconds - Output Rise Time
Update Time
- 30 minutes - Warm-Up Time
