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1,589 pcs
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1589 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
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The OPA455IDDAR from Texas Instruments is a high-voltage, high-output current operational amplifier designed for demanding applications. It boasts a wide supply voltage range from ±6 V to ±75 V, or 12 V to 150 V, making it suitable for high-voltage piezo driving, avalanche photodiode biasing, and high-voltage Howland current pump or voltage output stages.
Key electrical characteristics include a gain-bandwidth product of 6.5 MHz and a slew rate of 32 V/µs. The device provides a typical output current of 45 mA and operates over a wide temperature range of -40°C to 85°C. It is internally protected against overtemperature conditions and current overloads, enhancing reliability.
The OPA455IDDAR is housed in an 8-pin HSOIC package, measuring 6 mm x 4.9 mm with a height of 1.75 mm. This package is also known as SO PowerPAD. The amplifier is unity-gain stable and features independent output disable functionality.
With its robust design and high-voltage capabilities, the OPA455IDDAR is an excellent choice for power-intensive audio and general-purpose applications requiring high voltage operation.
The OPA455IDDAR operates from a total supply voltage of 12 V to 150 V, or a dual supply of ±6 V to ±75 V.
The OPA455IDDAR is available in an 8-pin HSOIC (DDA) package with PowerPAD, measuring 6.0 mm × 4.9 mm × 1.75 mm.
The operating temperature range is –40°C to +85°C.
The typical gain bandwidth product is 6.5 MHz.
The typical slew rate is 32 V/µs.
The typical output current is ±45 mA.
The typical quiescent current per channel is 3.2 mA.