OPA1632DGNG4

高性能，全差分音频运算放大器 High-Performance, Fully-Differential AUDIO OP AMP

DESCRIPON

The OPA1632 is a fully-differential amplifier designed for driving high-performance audio analog-to-digital converters ADCs. It provides the highest audio quality, with very low noise and output drive characteristics optimized for this application. The OPA1632’s excellent gain bandwidth of 180MHz and very fast slew rate of 50V/µs produce exceptionally low distortion. Very low input noise of 1.3nV/√Hzfurther ensures maximum signal-to-noise ratio and dynamic range.

FEATURES

SUPERIOR SOUND QUALITY

ULTRA LOW DISTORTION: 0.000022%

LOW NOISE: 1.3nV/√Hz

HIGH SPEED:

  − Slew Rate: 50V/µs

  − Gain Bandwidth: 180MHz

FULLY DIFFERENTIAL ARCHITECTURE:

  − Balanced Input and Output Converts Single-Ended Input to Balanced

Differential Output

WIDE SUPPLY RANGE: ±2.5V to ±16V

SHUTDOWN TO CONSERVE POWER

APPLICATIONS

AUDIO ADC DRIVER

BALANCED LINE DRIVER

BALANCED RECEIVER

ACTIVE FILTER

PREAMPLIFIER