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Name: MC33172DT
Brand: STMicroelectronics
SKU: MC33172DT
Price: 2.40 USD
Availability: InStock
Rating: 5 (2 reviews)

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

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STMicroelectronics MC33172DT

Part No.:: MC33172DT

Manufacturer:: STMicroelectronics

Package:: 8-SOIC (0.154, 3.90mm Width)

Datasheet:: MC33172DT.pdf

Description:: IC OPAMP GP 2 CIRCUIT 8SOIC

In Stock:: 306

Quantity:: Add To Cart

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MC33172DT Specifications

Package/Case:
8-SOIC (0.154, 3.90mm Width)
Packaging:
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series:
-
ProductStatus:
Active
AmplifierType:
General Purpose
NumberofCircuits:
2
OutputType:
-
SlewRate:
2V/µs
GainBandwidthProduct:
2.1 MHz
-3dbBandwidth:
-
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

MC33172DT this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including MC33172DT price, data-sheet, in-stock availability, technical difficulties. Also. Quickly Enter the access of compare listing to find out replaceable electronic parts. If you want to retrieve comprehensive data for MC33172DT to optimize the supply chain (including cross references, life-cycle, parametric, counterfeit risk, obsolescence managements forecasts), please contact to our Tech-supports team.

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MC33172DT information

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MC33172DT Typical application Circuitry

MC33172DT

The MC33172DT is a dual operational amplifier, well-regarded for its low-voltage operation and low power consumption. It's frequently employed in circuits where energy efficiency is paramount. This chip is particularly useful in applications like sensor signal conditioning, portable devices, and audio processing due to its versatility and efficiency.

Characteristics of MC33172DT:

1. Low Voltage Operation: The MC33172DT operates effectively at low voltages, making it suitable for battery-powered applications.

2. Bipolar Input Stage: This feature allows for a wide range of input signals, enhancing the chip's versatility in different scenarios.

3. High Gain Bandwidth Product: This ensures the MC33172DT can handle a variety of signal frequencies efficiently.

Application Scenario - Sensor Signal Conditioning:

The MC33172DT can be effectively used in a sensor signal conditioning circuit, where it amplifies low-level signals from sensors before they are processed or converted to digital signals.

Detailed Circuit Connection Using MC33172DT:

1. Sensor Input Integration: Connect the sensor output to the non-inverting input (pin 3) of the MC33172DT. Shielded cables are recommended to minimize noise pickup.

2. Setting Amplification: Connect a feedback resistor (R1) from the output (pin 1) to the inverting input (pin 2), and another resistor (R2) from the inverting input to ground. The amplification factor is determined by the ratio of R1 to R2.

3. Power Supply Connectivity: Attach the positive terminal of the power supply to pin 8 and the negative terminal to pin 4. Using bypass capacitors close to these pins is crucial to filter out supply noise.

4. Output Configuration: If AC coupling is required, add a capacitor in series with the output (pin 1) to block DC components.

5. Effective Grounding: Establish a solid ground connection to mitigate noise and avoid ground loops, especially in sensitive sensor applications.

Design Considerations with MC33172DT:

- Preventing Oscillations: Keep the layout compact around the MC33172DT to reduce the risk of oscillations due to parasitic capacitance and inductance.

- Minimizing Noise Interference: Implement good shielding, particularly for input connections, and use a solid grounding strategy to reduce noise.

- Thermal Considerations: Ensure proper heat management, especially if the MC33172DT operates in a confined or high-temperature environment.

- Clean Power Supply: To avoid fluctuations that can impair the amplifier's performance, use regulated power sources.

Incorporating the MC33172DT into a sensor signal conditioning circuit requires careful attention to component placement, noise minimization, and power management. These steps ensure the efficient and accurate amplification of sensor signals, critical in precision applications.

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6. What is the process for return or replacement of MC33172DT?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the MC33172DT we delivered, we will accept the replacement or return of the MC33172DT only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of MC33172DT.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations