Dual Wideband, Low-Noise Operational Amplifier

The OPA2822 offers very low 2.0nV/Hz input noise in a wideband, unity gain stable, voltage-feedback architecture. Intended for xDSL receiver applications, the OPA2822 also supports this low input noise with exceptionally low harmonic distortion, particularly in differential configurations. Adequate output current is provided to drive the potentially heavy load of a passive Filter between this Amplifier and the codec. Harmonic distortion for a 2Vpp differential output operating from +5V to +12V supplies is 100dBc through 1MHz input frequencies. Operating on a low 4.8mA/ch supply current, the OPA2822 CAN satisfy all xDSL receiver requirements over a wide range of possible supply voltagesfrom a single +5V condition, to 5V, on up to a single +12V design. General-purpose applications on a single +5V supply will benefit from high input and output voltage swing available on this reduced supply voltage. Low-cost precision integrators for PLLs will also benefit from the low voltage noise and offset voltage. Baseband I/Q receiver channels CAN achieve almost perfect channel match with noise and distortion to support signals through 5MHz with > 14-bit dynamic range. By Texas Instruments
Part Manufacturer Description Datasheet Samples
OPA2822E/250G4 Texas Instruments SpeedPlus Dual Wideband, Low-Noise Operational Amplifier 8-VSSOP -40 to 85
OPA2822U/2K5 Texas Instruments SpeedPlus Dual Wideband, Low-Noise Operational Amplifier 8-SOIC -40 to 85
OPA2822U/2K5G4 Texas Instruments SpeedPlus Dual Wideband, Low-Noise Operational Amplifier 8-SOIC -40 to 85
OPA2822UG4 Texas Instruments SpeedPlus Dual Wideband, Low-Noise Operational Amplifier 8-SOIC -40 to 85
OPA2822E/2K5 Texas Instruments SpeedPlus Dual Wideband, Low-Noise Operational Amplifier 8-VSSOP -40 to 85
OPA2822E/2K5G4 Texas Instruments DUAL OP-AMP, 1500uV OFFSET-MAX, 240MHz BAND WIDTH, PDSO8, GREEN, PLASTIC, MSOP-8
OPA2822E/250 Texas Instruments SpeedPlus Dual Wideband, Low-Noise Operational Amplifier 8-VSSOP -40 to 85
OPA2822U Texas Instruments SpeedPlus Dual Wideband, Low-Noise Operational Amplifier 8-SOIC -40 to 85
OPA2822 's PackagesOPA2822 's pdf datasheet
OPA2822E-250 MSOP
OPA2822E-250G4 MSOP
OPA2822E-2K5 MSOP
OPA2822E-2K5G4 MSOP
OPA2822U SOIC
OPA2822U-2K5 SOIC
OPA2822U-2K5G4 SOIC
OPA2822UG4 SOIC




OPA2822 Pinout, Pinouts
OPA2822 pinout,Pin out
This is one package pinout of OPA2822,If you need more pinouts please download OPA2822's pdf datasheet.

OPA2822 Application circuits
OPA2822 circuits
This is one application circuit of OPA2822,If you need more circuits,please download OPA2822's pdf datasheet.


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