Texas Instruments OPA4277UA/2K5

Quad Precision Operational Amplifier, SOIC-14, OPA4277UA/2K5

Texas Instruments OPA4277UA/2K5 Op-amp buffer amplifier full reel linear IC

OPERATIONAL AMPLIFIER, 1MHZ, 0.8V/ us, SOIC-14, FULL REEL

Operational Amplifier, 4 Func, 100uV Offset-Max, BIPolar, PDSO14

IC, OP-AMP, 1MHZ, 0.8V/ us, SOIC-14; Op; IC, OP-AMP, 1MHZ, 0.8V/ us, SOIC-14; Op Amp Type:Low Offset Voltage; No. of Amplifiers:4; Bandwidth:1MHz; Slew Rate:0.8V/µs; Supply Voltage Range:± 2V to ± 18V; Amplifier Case Style:SOIC; No. of Pins:14

The OPA277 series precision op amps replace the industry standard OP-177. They offer improved noise, wider output voltage swing, and are twice as fast with half the quiescent current. Features include ultra low offset voltage and drift, low bias current, high common-mode rejection, and high power supply rejection. Single, dual, and quad versions have identical specifications for maximum design flexibility. OPA277 series op amps operate from 2V to 18V supplies with excellent performance. Unlike most op amps which are specified at only one supply voltage, the OPA277 series is specified for real-world applications; a single limit applies over the 5V to 15V supply range. High performance is maintained as the amplifiers swing to their specified limits. Because the initial offset voltage (20µV max) is so low, user adjustment is usually not required. However, the single version (OPA277) provides external trim pins for special applications. OPA277 op amps are easy to use and free from phase inversion and overload problems found in some other op amps. They are stable in unity gain and provide excellent dynamic behavior over a wide range of load conditions. Dual and quad versions feature completely independent circuitry for lowest crosstalk and freedom from interaction, even when overdriven or overloaded. Single (OPA277) and dual (OPA2277) versions are available in DIP-8, SO-8, and DFN-8 (4mm x 4mm) packages. The quad (OPA4277) comes in DIP-14 and SO-14 surface-mount packages. All are fully specified from -40C to +85C and operate from -55C to +125C.