OPAx891 High-Speed Operational Amplifiers

Texas Instruments OPAx891 High-Speed Operational Amplifiers are ultra-low voltage noise, high-speed voltage feedback amplifiers. These op amps are an excellent choice for applications requiring low-voltage noise, including communications and imaging. The single-amplifier OPA891 and the dual-amplifier OPA2891 offer excellent AC performance with 140MHz bandwidth (G = 2), 105V/µs slew rate and 70ns settling time (0.1%). The OPAx891 are unity-gain stable with 180MHz bandwidth. The Texas Instruments OPAx891 amplifiers draw only 7.5mA supply current per channel and have a high drive capability of 200mA. With –100dBc of total harmonic distortion (THD) at f = 1MHz and very low noise of 0.95nV/√Hz, the OPAx891 are designed for applications requiring low noise and distortion, such as buffering analog-to-digital converters.

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Qty. RoHS ECAD Model Number of Channels
GBP - Gain Bandwidth Product
SR - Slew Rate
Vos - Input Offset Voltage
Ib - Input Bias Current
Supply Voltage - Max
Supply Voltage - Min
Operating Supply Current
Output Current per Channel
CMRR - Common Mode Rejection Ratio
en - Input Voltage Noise Density
Package/Case
Mounting Style
Shutdown
Minimum Operating Temperature
Maximum Operating Temperature
Series
Packaging
Texas Instruments Operational Amplifiers - Op Amps 180-MHz 0.95-nVvHz o perational amplifie
Datasheet
1,244In Stock
Min.: 1
Mult.: 1

1 Channel 180 MHz 105 V/us 1 mV 20 uA 36 V 9 V 7.5 mA 200 mA 85 dB, 90 dB 950 pV/sqrt Hz HVSSOP-8 SMD/SMT No Shutdown - 40 C + 85 C OPA891
Texas Instruments Operational Amplifiers - Op Amps 180-MHz 0.95-nVvHz o perational amplifie
Datasheet
1,598In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

1 Channel 180 MHz 105 V/us 1 mV 20 uA 36 V 9 V 7.5 mA 200 mA 85 dB, 90 dB 950 pV/sqrt Hz SOIC-8 SMD/SMT No Shutdown - 40 C + 85 C OPA891 Reel, Cut Tape, MouseReel