| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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5,821 pcs
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5821 pcs | On Request | 1 | On Request | On Request | 15 | On Request | On Request |
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The Texas Instruments OPA228PA is a high-precision operational amplifier designed for demanding audio and instrumentation applications. It features a low noise density of 3 nV/√Hz and a wide bandwidth of 33 MHz, enabling accurate signal processing.
Key electrical characteristics include a low offset voltage of 0.075mV maximum and a low offset drift of 0.1 µV/°C typical. The amplifier operates over a wide supply voltage range of ±2.5V to ±18V and provides a typical output current of 0.045A. Its bipolar architecture and high Common Mode Rejection Ratio (CMRR) of 138dB contribute to its robust performance.
Available in PDIP-8 and SOIC-8 packages, the OPA228PA is suitable for through-hole and surface-mount designs. The operating temperature range is -55°C to 125°C, making it versatile for various environmental conditions.
| Qty | Low | High |
|---|---|---|
| 1+ | $2.84 | $2.84 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The OPA228PA operates with a total supply voltage from 5V to 36V.
The typical gain bandwidth product for the OPA228PA is 33MHz.
The noise voltage spectral density at 1 kHz is typically 3 nV/√Hz.
The maximum offset voltage at 25°C is 0.075mV.
The operating temperature range is -55°C to 125°C.
The OPA228PA is available in PDIP-8 and SOIC-8 packages.