Specification Brand : USSR BulletPoint : KR1026UN1 analoge ZN470 IC / Microchip USSR 2 pcs BulletPoint1 : Name: Low Power Precision Operational Amplifier Audio Dedicated Preamp Size: 50mm X 50mm Supply voltage range: up to ±18V BulletPoint2 : Can be arbitrarily changed to positive amplification, reverse amplification, shooting with the integration circuit and other forms. The OPA1611 is ultra-low noise and is a powerful audio system. BulletPoint3 : The main features Excellent sound quality Ultra-low noise: 1.1nv/vHz at 1kHz Ultra low distortion: 0.000015% 1kHz High conversion rate: 27V/H Bandwidth: 40MHz (G=+1) Open loop gain: 130dB Unity gain stability Low quiescent current: 3.6 per channel Rail-to-rail output Wide Supply Range: ±2.25V to ±18V BulletPoint4 : Application Professional audio equipment Analog and digital mixing console Audio Test and Measurement Preamplifiers microphone Broadcast recording equipment High-end A/V receiver BulletPoint5 : The opa1611 bipolar input op amps achieve a low 1.1nv/VHz noise density at ultra-low distortion Hz of 0.000015% at 1kHz. The opa1611 provide a rail-to-rail output swing with a 2K2 load at 600mV, thereby increasing headroom and maximum dynamic range. Color : green ExternallyAssignedProductIdentifier : 4639688988438 ExternallyAssignedProductIdentifier1 : 0631846823449 ExternallyAssignedProductIdentifier2 : 631846823449 ItemName : S.U.R. & R Tools KR1026UN1 analoge ZN470 IC/Microchip USSR 2 pcs ItemPackageDimensions_Height : 18 inches ItemPackageDimensions_Length : 32.75 inches ItemPackageDimensions_Width : 21.5 inches ItemPackageQuantity : 1 ItemTypeKeyword : electronic-component-audio-amplifiers Manufacturer : USSR Material : Plastic ModelNumber : Dual-OPA1611 MountingType : Surface Mount NumberOfChannels : 2 NumberOfItems : 1 PartNumber : Dual-OPA1611 ProductDescription : Microcircuits KR1026UN1 are an amplifier of audio signals (in particular, an electret microphone) with a matching cascade in the composition of the telephone set. Contain 24 integral elements. ProductSiteLaunchDate : 2014-02-06T08:00:00.000Z Size : 5 Piece SupplierDeclaredDgHzRegulation : unknown UnitCount : 1 Voltage : 18 volts