INA185A4IDRLT vs TLV2186IDSGT
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| Category | Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps | Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps |
| Manufacturer | Texas Instruments | Texas Instruments |
| Description | IC CURR SENSE 1 CIRCUIT SOT563 | LOW POWER, RAIL-TO-RAIL INPUT AN |
| Package | Cut Tape (CT) | Cut Tape (CT) |
| Series | - | Zero-Drift |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 125°C (TA) |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | SOT-563, SOT-666 | 8-WFDFN Exposed Pad |
| Supplier Device Package | SOT-563 | 8-WSON (2x2) |
| Current - Supply | 200µA | 90µA |
| Output Type | Rail-to-Rail | Rail-to-Rail |
| Number of Circuits | 1 | 2 |
| Voltage - Supply, Single/Dual (±) | 2.7V ~ 5.5V | 4.5V ~ 24V, ±2.25V ~ 12V |
| Current - Output / Channel | - | 20 mA |
| -3db Bandwidth | - | - |
| Amplifier Type | Current Sense | Zero-Drift |
| Current - Input Bias | 75 µA | 100 pA |
| Voltage - Input Offset | 25 µV | 10 µV |
| Slew Rate | 2V/µs | 0.35V/µs |
| Gain Bandwidth Product | 105 kHz | 750 kHz |
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1. What is a gain adjustable instrumentation amplifier?
Gain-adjustable instrumentation amplifiers allow the gain to be adjusted by external resistors or digital controls to accommodate the dynamic range of different signal sources. These amplifiers are commonly used in a variety of sensor systems.
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2. What is an operational amplifier and how does it work?
An operational amplifier (Op Amp) is a high-gain voltage amplifier with differential input and single-ended output, which is commonly used for analog signal processing functions such as amplification, filtering, integration, and differentiation.
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3. How are operational amplifiers used in filter circuits?
Operational amplifiers can be used to build a variety of active filter circuits, including low-pass, high-pass, band-pass, and band-reject filters, which are commonly used for noise removal and signal conditioning in signal processing.
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4. What is a Buffer Amp and what is its function?
A Buffer Amp is an amplifier with a unit gain that is mainly used in voltage follower circuits to provide a high input impedance and a low output impedance to isolate the signal source from the load and prevent signal distortion or attenuation.
