| Allicdata Part #: | INA111BPG4-ND |
| Manufacturer Part#: |
INA111BPG4 |
| Price: | $ 10.85 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Texas Instruments |
| Short Description: | IC OPAMP INSTR 2MHZ 8DIP |
| More Detail: | Instrumentation Amplifier 1 Circuit 8-PDIP |
| DataSheet: | INA111BPG4 Datasheet/PDF |
| Quantity: | 1000 |
| 50 +: | $ 9.85901 |
| Voltage - Input Offset: | 100µV |
| Base Part Number: | INA111 |
| Supplier Device Package: | 8-PDIP |
| Package / Case: | 8-DIP (0.300", 7.62mm) |
| Mounting Type: | Through Hole |
| Operating Temperature: | -40°C ~ 85°C |
| Voltage - Supply, Single/Dual (±): | ±6 V ~ 18 V |
| Current - Output / Channel: | 30mA |
| Current - Supply: | 3.3mA |
| Series: | -- |
| Current - Input Bias: | 2pA |
| -3db Bandwidth: | 2MHz |
| Slew Rate: | 17 V/µs |
| Output Type: | -- |
| Number of Circuits: | 1 |
| Amplifier Type: | Instrumentation |
| Part Status: | Active |
| Packaging: | Tube |
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INA111BPG4 Application Field and Working Principle
The INA111BPG4 is a low-cost, wide-bandwidth, voltage-feedback instrumentation amplifier, which is designed to optimize signal-to-noise ratio performance and to provide superior dynamic range. It has a unique, low-noise, wide dynamic range architecture that makes it an ideal choice for a wide variety of demanding applications. It provides an operational gain of 1V/V and offers excellent input voltage noise, wide power supply range, and superior temperature and signal-to-noise characteristics.
Applications
The INA111BPG4 offers a wide range of applications particularly in medical, scientific, and industrial applications. This instrumentation amplifiers can be used for medical and scientific instrumentation, medical imaging systems, medical/scientific measuring equipment, medical diagnostic equipment, medical testing systems, medical/scientific data acquisition systems, industrial instrumentation, measurement equipment, signal conditioning, and transducer conditioning.
Working Principle
The INA111BPG4 is powered by a low-noise power supply, such as a single-supply design. It features a wideband topology built around a low noise, high performance differential amplifier. Its input stage is a high common-mode input voltage range, MOSFET-input differential amplifier, with a high Slew rate, low distortion, and very low input voltage noise. The second stage is a voltage-feedback amplifier, with its output current directly connected to its positive and negative supplies, providing a low output impedance and improved gain accuracy. The last stage is a unity-gain inverter, providing a very low output impedance, wide bandwidth, and low voltage noise. As a result, the INA111BPG4 provides a linear response over a wide frequency range and excellent signal-to-noise characteristics.
Features and Benefits
- Low price
- Wide bandwidth
- High common-mode input range
- Low distortion and low input voltage noise
- High slew rate
- Low output impedance
- Wide frequency response
- Low voltage noise
- Excellent signal-to-noise characteristics
Conclusion
The INA111BPG4 is an ideal choice for wide range of demanding applications. Its low noise, high performance differential amplifier provides superior signal-to-noise performance. It features a wideband topology with low distortion, low input voltage noise, wide power supply range, and excellent temperature and signal-to-noise characteristics. The INA111BPG4 is an ideal solution for medical, scientific and industrial applications.
The specific data is subject to PDF, and the above content is for reference
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INA111BPG4 Datasheet/PDF