TLV2186IDSGT vs OPA2202IDGKT
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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 | LOW POWER, RAIL-TO-RAIL INPUT AN | IC OPAMP GP 2 CIRCUIT 8VSSOP |
| Package | Cut Tape (CT) | Tape & Reel (TR) |
| Series | Zero-Drift | - |
| Operating Temperature | -40°C ~ 125°C (TA) | -40°C ~ 105°C (TA) |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 8-WFDFN Exposed Pad | 8-TSSOP, 8-MSOP (0.118\", 3.00mm Width) |
| Supplier Device Package | 8-WSON (2x2) | 8-VSSOP |
| Current - Supply | 90µA | 580µA (x2 Channels) |
| Output Type | Rail-to-Rail | - |
| Number of Circuits | 2 | 2 |
| Voltage - Supply, Single/Dual (±) | 4.5V ~ 24V, ±2.25V ~ 12V | 4.5V ~ 36V, ±2.25V ~ 18V |
| Current - Output / Channel | 20 mA | 35 mA |
| -3db Bandwidth | - | - |
| Amplifier Type | Zero-Drift | General Purpose |
| Current - Input Bias | 100 pA | 250 pA |
| Voltage - Input Offset | 10 µV | 20 µV |
| Slew Rate | 0.35V/µs | 0.35V/µs |
| Gain Bandwidth Product | 750 kHz | 1 MHz |
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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 are the main application scenarios of Op Amps?
Operational amplifiers are widely used in signal conditioning, voltage follower, filter, comparator, integrator, differentiator, precision level shifter and other circuits, which are widely used in consumer electronics, industrial automation, and instrumentation.
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3. What is a rail-to-rail operational amplifier and what are its advantages?
Rail-to-rail op amps are capable of extending the output voltage range to the limit of the supply voltage (i.e., the “rail”), allowing them to handle large dynamic range signals even at low supply voltages, making them particularly suitable for low-voltage power supply systems and portable devices.
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4. 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.
