MAX40024ANL+ vs MCP6V87-E/MS
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| Category | Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps | Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps |
| Manufacturer | Maxim Integrated | Microchip Technology |
| Description | IC INST AMP PROG GAIN WLP | DUAL, ZERO-DRIFT OP AMP, E TEMP |
| Package | Tape & Reel (TR) | Tube |
| Series | - | Zero-Drift |
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 9-XFBGA, WLBGA | 8-TSSOP, 8-MSOP (0.118\", 3.00mm Width) |
| Supplier Device Package | 9-WLP (1.23x1.23) | 8-MSOP |
| Current - Supply | 17µA | 500µA |
| Output Type | Rail-to-Rail | Rail-to-Rail |
| Number of Circuits | 2 | 2 |
| Voltage - Supply, Single/Dual (±) | 1.6V ~ 3.6V | 2.5V ~ 5.5V |
| Current - Output / Channel | 10 mA | 40 mA |
| -3db Bandwidth | - | - |
| Amplifier Type | General Purpose | Chopper (Zero-Drift) |
| Current - Input Bias | 0.1 pA | 2 pA |
| Voltage - Input Offset | 100 µV | 25 µV |
| Slew Rate | 0.02V/µs | 4V/µs |
| Gain Bandwidth Product | 80 kHz | 5 MHz |
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1. How to achieve high accuracy and low drift in instrumentation amplifiers?
Select an amplifier with low bias current, low offset voltage, and low noise, and reduce the effect of temperature drift on accuracy through a stable power supply and proper temperature compensation circuit design.
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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. How to choose the right operational amplifier?
Parameters such as input offset voltage, input bias current, gain bandwidth product, slew rate, noise characteristics, supply voltage, and power consumption should be considered when selecting an operational amplifier to meet the needs of a particular application.
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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.
