OPA4132

OPA 132 OPA 2132 OPA 4132 OPA 132 OPA 2132 OPA 4132 OPA132 OPA2132 OPA4132 SBOS054A – JANUARY 1995 – REVISED JUNE 2004 High-Speed FET-INPUT OPERATIONAL AMPLIFIERS FEATURES q FET INPUT: IB = 50pA max q WIDE BANDWIDTH: 8MHz q HIGH SLEW RATE: 20V/µs q LOW NOISE: 8nV/√Hz (1kHz) q LOW DISTORTION: 0.00008% q HIGH OPEN-LOOP GAIN: 130dB (600Ω load) q WIDE SUPPLY RANGE: ±2.5 to ±18V q LOW OFFSET VOLTAGE: 500µV max q SINGLE, DUAL, AND QUAD VERSIONS OPA2132 Offset Trim –In +In V– 1 2 3 4 8-Pin DIP, SO-8 8 7 6 5 Offset Trim V+ Output NC OPA132 DESCRIPTION The OPA132 series of FET-input op amps provides highspeed and excellent dc performance. The combination of high slew rate and wide bandwidth provide fast settling time. Single, dual, and quad versions have identical specifications for maximum design flexibility. High performance grades are available in the single and dual versions. All are ideal for general-purpose, audio, data acquisition and communications applications, especially where high source impedance is encountered. OPA132 op amps are easy to use and free from phase inversion and overload problems often found in common FET-input op amps. Input cascode circuitry provides excellent common-mode rejection and maintains low input bias current over its wide input voltage range. OPA132 series op amps are stable in unity gain and provide excellent dynamic behavior over a wide range of load conditions, including high load capacitance. Dual and quad versions feature completely ...