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MC33172DT
+BOM-
제조업체ST마이크로일렉트로닉스(주)
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제조업체 부품 #MC33172DT
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데이터시트 MC33172DT DataSheet
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재고5293
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사양
| 속성 | 가치 |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| AmplifierType | General Purpose |
| NumberofCircuits | 2 |
| SlewRate | 2V/µs |
| GainBandwidthProduct | 2.1 MHz |
| Current-InputBias | 20 nA |
| Voltage-InputOffset | 1 mV |
| Current-Supply | 220µA |
| Current-Output/Channel | 27 mA |
| Voltage-SupplySpan(Min) | 4 V |
| Voltage-SupplySpan(Max) | 44 V |
| OperatingTemperature | -40°C ~ 105°C |
| MountingType | Surface Mount |
| Package/Case | 8-SOIC (0.154, 3.90mm Width) |
개요
Description
Key features include:
1. Low Power Consumption: Ideal for battery-operated devices due to its low current draw.
2. Wide Bandwidth: Offers a high gain-bandwidth product, making it suitable for high-speed applications.
3. Low Input Offset Voltage: Ensures precision in amplification tasks.
4. High Slew Rate: Allows rapid changes in the output, beneficial for dynamic input signals.
5. Temperature Stability: Performs consistently across a wide temperature range.
The MC33172DT is commonly used in signal conditioning, filtering, and amplification tasks in industrial, automotive, and consumer electronics. Its robustness and efficiency make it a popular choice for engineers seeking reliable performance in compact applications.
Equivalent
Features
1. Wide Supply Voltage Range: Operates from ±1.5V to ±18V, making it suitable for various applications.
2. Low Supply Current: Exhibits low power consumption, with a typical quiescent current of 200 µA per amplifier.
3. High Gain Bandwidth Product: Offers a typical gain bandwidth of 2.1 MHz, providing good performance for a range of applications.
4. Low Input Offset Voltage: Typically around 2 mV, ensuring precision in signal processing tasks.
5. Wide Input Voltage Range: Input common-mode range includes ground, which simplifies circuit design.
6. Output Drive Capability: Can drive low impedance loads, with an output current of around 30 mA.
7. Temperature Range: Operates over the industrial temperature range of -40°C to +85°C.
8. Package: Available in a surface-mount SOIC-8 package, facilitating easy integration into PCBs.
These features make the MC33172DT suitable for battery-powered and portable devices, as well as general-purpose amplification tasks.
Pinout
1. Pin 1 - Output A: Output of the first operational amplifier.
2. Pin 2 - Inverting Input A: Inverting input terminal for the first op-amp.
3. Pin 3 - Non-Inverting Input A: Non-inverting input terminal for the first op-amp.
4. Pin 4 - VEE/GND: Negative supply voltage or ground.
5. Pin 5 - Non-Inverting Input B: Non-inverting input terminal for the second op-amp.
6. Pin 6 - Inverting Input B: Inverting input terminal for the second op-amp.
7. Pin 7 - Output B: Output of the second operational amplifier.
8. Pin 8 - VCC: Positive supply voltage.
The MC33172DT is designed for low power consumption and can operate over a wide range of voltages, making it suitable for various applications, including signal conditioning, filtering, and amplification.
Manufacturer
Application
1. Signal Conditioning: Useful in amplifying low-level signals in sensor interfaces.
2. Audio Processing: Employed in audio amplifiers and mixers due to its low distortion and noise levels.
3. Active Filters: Used in designing various filter circuits, including low-pass, high-pass, and band-pass filters.
4. Data Acquisition Systems: Integral in converting analog signals to digital data for processing.
5. Voltage Followers: Acts as a buffer to prevent circuit loading.
6. Industrial Control Systems: Utilized in control and automation systems for signal amplification and processing.
These applications leverage its low power consumption, wide bandwidth, and high input impedance.