Product Identity:
Part Number: OPA228UA
Manufacturer: Texas Instruments
Canonical Name: OPA228UA High Precision Operational Amplifier
Product Type: Operational Amplifier
Series: OPA228
Category: Uncategorized
Subcategory: Precision Op Amp

Summary:
The Texas Instruments OPA228UA is a high-precision, low-noise operational amplifier. It offers a 33 MHz bandwidth and a low noise density of 3 nV/√Hz.

Description:
The Texas Instruments OPA228UA is a high-precision operational amplifier designed for demanding applications. It features a wide bandwidth of 33 MHz and a low noise density of 3 nV/√Hz at 1 kHz, making it suitable for sensitive signal processing.

Key electrical characteristics include a low offset voltage of 0.075 mV maximum at 25°C and a low offset drift of 0.1 µV/°C typical. The amplifier operates over a wide supply voltage range of ±2.5 V to ±18 V and provides a typical output current of 0.045 A. Its high Common Mode Rejection Ratio (CMRR) of 138 dB and high open-loop gain of 160 dB contribute to its precision.

The OPA228UA is available in PDIP and SOIC packages. It is designed for operation across a broad temperature range of -55°C to 125°C, ensuring reliability in various environmental conditions.

Specifications:
- SVHC Present: Not Present

Availability and Pricing:
- Stock Status: In Stock
- Distributor Count: 1
- Total Stock: 1,628
- Pricing Available: No

Distributor Offers:
- Distributor: Xingangxin
  Stock: 1,628

Features:
- High precision operational amplifier.
- 33 MHz wide bandwidth.
- Low noise density of 3 nV/√Hz.
- Low offset voltage of 75 µV.
- Wide supply voltage range.

Applications:
- Ideal for precision signal amplification.
- Suitable for low-noise instrumentation.
- Used in sensitive analog circuits.
- Designed for wide temperature ranges.

Compliance:
- RoHS Status: RoHS3 Compliant
- REACH Status: REACH Unaffected
- Moisture Sensitivity Level: 1 Unlimited
- SVHC Present: Not Present

Documents and Media:
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- Product Page: https://distyparts.com/product/opa228ua
- RFQ URL: https://distyparts.com/product/opa228ua#rfq

FAQs:
Q: What is the supply voltage range of the OPA228UA?
A: The OPA228UA operates from a total supply of 5V to 36V (single supply) or ±2.5V to ±18V (dual supplies).

Q: What is the operating temperature range?
A: The operating temperature range is -55°C to 125°C.

Q: What packages are available for OPA228UA?
A: The OPA228UA is available in an 8-pin SOIC package.

Q: What is the typical gain-bandwidth product?
A: The typical gain-bandwidth product is 33MHz.

Q: What is the maximum offset voltage at 25°C?
A: The maximum offset voltage at 25°C is 0.075mV (75µV).

Q: What is the typical THD+N at 1kHz?
A: Typical THD+N at 1kHz is 0.00005%.

Related Pages:
- Manufacturer: https://distyparts.com/manufacturer/texas-instruments
- Category: https://distyparts.com/category/uncategorized/new-products
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