ISL28134SOICEVAL1Z Evaluation Board
The ISL28134SOICEVAL1Z Evaluation Board is designed to evaluate the performance of the ISL28134 Low Noise Chopper Stabilized op amp. The evaluation board contains the circuitry needed to evaluate the high performance of the ISL28134 amplifier. The ISL28134 chopper stabilized rail-to-rail input/output amplifier features a low 2.5μV maximum VOSand 15nV/°C drift over-temperature. The amplifier has no 1/f noise corner down to 0.1Hz with a 1kHz voltage noise density of 10nV/√Hz. The high open loop gain of 174dB allows a high gain single-stage DC amplifier that can operate from a 3V single cell battery while consuming 700μA of current. The ISL28134SOICEVAL1Z evaluation board can be configured as a precision high-gain (G = 1,000V/V) differential amplifier to demonstrate the level of performance possible with this amplifier.
Evaluation Board Key Features:
• Single Supply Operation: +2.25V to +6.0V
• Dual Supply Operation: ±1.125V to ±3.0V
• Singled-Ended or Differential Input Operation with High Gain (G = 1,000V/V)
• Banana Jack Connectors for Power Supply Inputs
• BNC Connectors for Op Amp Input and Output Terminals
• Convenient PCB pads for changing gain configurations,filtering and impedance loading.
•External VREF Input
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User's Guide |
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Please see the document for details |
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English Chinese Chinese and English Japanese |
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June 1, 2011 |
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Rev 0.00 |
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AN1641 |
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597 KB |
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