| Allicdata Part #: | VCA821IDGSR-ND |
| Manufacturer Part#: |
VCA821IDGSR |
| Price: | $ 0.00 |
| Product Category: | Integrated Circuits (ICs) |
| Manufacturer: | Texas Instruments |
| Short Description: | IC OPAMP VGA 710MHZ 10VSSOP |
| More Detail: | Variable Gain Amplifier 1 Circuit 10-VSSOP |
| DataSheet: |  VCA821IDGSR Datasheet/PDF |
| Quantity: | 1000 |
| Voltage - Input Offset: | 4mV |
| Base Part Number: | VCA821 |
| Supplier Device Package: | 10-VSSOP |
| Package / Case: | 10-TFSOP, 10-MSOP (0.118", 3.00mm Width) |
| Mounting Type: | Surface Mount |
| Operating Temperature: | -40°C ~ 85°C |
| Voltage - Supply, Single/Dual (±): | ±3.5 V ~ 6 V |
| Current - Output / Channel: | 90mA |
| Current - Supply: | 34mA |
| Series: | -- |
| Current - Input Bias: | 19µA |
| -3db Bandwidth: | 710MHz |
| Slew Rate: | 2500 V/µs |
| Output Type: | -- |
| Number of Circuits: | 1 |
| Amplifier Type: | Variable Gain |
| Part Status: | Discontinued at Digi-Key |
| Packaging: | Tape & Reel (TR) |
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The VCA821IDGSR is an integrated amplifier in the linear amplifier family. Consisting of several components that work together to amplify real-world signals, the VCA821IDGSR amplifier is well-suited for electronic instrumentation applications.
The VCA821IDGSR operates as an input gain stage along with an output buffer stage. The input gain stage comprises of two components, namely the differential amplifier and the voltage regulator. Although the differential amplifier provides gain when stimulated by an input voltage, the voltage regulator is connected in parallel with the differential amplifier to make sure that the desired amount of input voltage is maintained regardless of the differences in operating temperature or voltage supply.
The output buffer stage is then connected on the downstream of the input gain stage, in order to amplify the input signal in a predictable way. Here, the Op Amp is connected in series with the voltage regulator, to provide gain and mitigate the interference that might arise from a high input voltage. Additionally, the buffer stage has a wide enough frequency range to support highly sensitive signals.
Finally, the output buffer is connected to the output stage of the amplifier, which amplifies the input signal and then distributes it to the multiple outputs of the amplifier. This output stage provides protection against voltage matching, interference, and overload while amplifying the input signals as efficiently as possible.
Overall, the VCA821IDGSR amplifier is a reliability powerhouse and is capable of amplifying real-world signals with high accuracy. Therefore, it is widely used in the arts and science of electronic instrumentation. Additionally, it is suitable for user-specified applications whose requirements are different from the commonly used standard configurations.
The specific data is subject to PDF, and the above content is for reference
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