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Name: OPA2333AIDGKRG4
Brand: Texas Instruments
SKU: OPA2333AIDGKRG4
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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Texas Instruments OPA2333AIDGKRG4

Part No.:: OPA2333AIDGKRG4

Manufacturer:: Texas Instruments

Package:: 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)

Datasheet:: OPA2333AIDGKRG4.pdf

Description:: IC OPAMP ZERO-DRIFT 2CIRC 8VSSOP

In Stock:: 3794

Quantity:: Add To Cart

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OPA2333AIDGKRG4 Specifications

Package/Case:
8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
Packaging:
Tape & Reel (TR)
Series:
Zero-Drift
ProductStatus:
Discontinued at Mosen
AmplifierType:
CMOS, Zero-Drift
NumberofCircuits:
2
OutputType:
Rail-to-Rail
SlewRate:
0.16V/µs
GainBandwidthProduct:
350 kHz
-3dbBandwidth:
-
Current-InputBias:
70 pA
Voltage-InputOffset:
2 µV
Current-Supply:
17µA (x2 Channels)
Current-Output/Channel:
5 mA
Voltage-SupplySpan(Min):
1.8 V
Voltage-SupplySpan(Max):
5.5 V
OperatingTemperature:
-40°C ~ 125°C
MountingType:
Surface Mount

OPA2333AIDGKRG4 this integrated circuit is available in factory sealed anti static packs. at icwhale.com. Please read product page below detail information. including OPA2333AIDGKRG4 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 OPA2333AIDGKRG4 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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OPA2333AIDGKRG4 information

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OPA2333AIDGKRG4 Typical application Circuitry

OPA2333AIDGKRG4

The OPA2333AIDGKRG4 is a high-precision, low-power operational amplifier that incorporates zero-drift technology to provide ultra-low offset voltage and drift through time and temperature, making it ideal for applications requiring high accuracy and stability over a wide range of operating conditions.

Application Scenarios:

A common use case for the OPA2333AIDGKRG4 is in precision current sensing circuits, where it can amplify the voltage across a shunt resistor to measure current with high accuracy.

Parameter Characteristics:

The OPA2333AIDGKRG4 stands out for its very low input offset voltage, minimal temperature drift, rail-to-rail input and output swing, and low quiescent current. Because of these properties, it is ideal for portable and battery-operated systems where accuracy and power efficiency are critical.

Circuit Connection Details:

- Power Supply Configuration: The OPA2333AIDGKRG4 is optimized for single-supply operation, enhancing its suitability for portable applications. Connect the supply voltage to the V+ pin (pin 8) and the ground to the V− pin (pin 4).

- Current Sensing Input: For current sensing, connect the shunt resistor across the high side of the load. The voltage drop across the shunt resistor is then applied to the non-inverting input (pin 3) of the OPA2333AIDGKRG4.

- Gain Setting Network: To set the desired gain, a feedback resistor is connected from the output (pin 6) to the inverting input (pin 2), and a ground reference resistor is connected from the inverting input to ground. The amplifier's gain is determined by the ratio $1 + \frac{R_{feedback}}{R_{ground}}$.

- Output Filtering and Load Connection: To ensure signal integrity, particularly in noisy environments, a low-pass filter can be implemented at the output. The filtered output can then be connected to an ADC for digital processing or to a monitoring circuit.

Design Considerations:

- Decoupling and Filtering: To maintain the precision of the OPA2333AIDGKRG4, it's essential to use decoupling capacitors close to the power supply pins and filtering capacitors at the input to minimize noise.

- Protection Circuits: Given the potential for harsh electrical environments in current sensing applications, integrating protection diodes at the input and output of the OPA2333AIDGKRG4 can safeguard the op-amp from voltage spikes and transients.

- Thermal Management: While the OPA2333AIDGKRG4 is a low-power device, attention should still be given to thermal management, particularly in compact designs or high ambient temperature environments, to ensure consistent performance.

- PCB Layout Considerations: Particularly in precision applications, a meticulous PCB layout is essential to reducing noise and heat impacts. Keep the OPA2333AIDGKRG4 and its sensitive traces away from high-current paths and heat sources, and utilize ground planes for improved noise immunity.

Incorporating the OPA2333AIDGKRG4 with these considerations allows for the development of highly accurate and stable current sensing circuits, suitable for a wide range of precision measurement applications.

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

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