HA7-5112883

HA-5112/883 July 1994 Dual, Low Noise, High Performance Uncompensated Operational Amplifier Description Low Noise and high performance are key words describing the dual, uncompensated HA-5112/883. This general purpose amplifier offers an array of dynamic specifications including 12V/µs slew rate (min), and 54MHz gain-bandwidth-product for AVCL ≥ 10. Complementing these outstanding parameters is a very low noise specification of 6nV/√Hz at 1kHz (max). Fabricated using the Intersil standard high frequency D.I. process, these operational amplifiers also offer excellent input specifications such as 2.5mV (max) offset voltage and 75nA (max) offset current. Complementing these specifications are 100dB (min) open loop gain and 55dB channel separation (min). The HA-5112/883 also consumes a very modest amount of supply power (180mW/package). This impressive combination of features make this amplifier ideally suited for designs ranging from audio amplifiers and active filters to the most demanding signal conditioning and instrumentation circuits. Features This Circuit is Processed in Accordance to MIL-STD883 and is Fully Conformant Under the Provisions of Paragraph 1.2.1. Low Input Noise Voltage Density at 1kHz. . . 6nV/√Hz(Max) 4.3nV/√Hz(Typ) High Slew Rate . . . . . . . . . . . . . . . . . . . . . . 12V/µs (Min) 20V/µs (Typ) Wide Gain Bandwidth Product (AVCL ≥ 10) . . . . 54MHz Low Offset Voltage Drift . . . . . . . . . . . . . . 3µV/oC (Typ) High Open Loop Gain (Full Temp.). . ....